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Francisconi AF, Marroquín JAM, Cauz-Santos LA, van den Berg C, Martins KKM, Costa MF, Picanço-Rodrigues D, de Alencar LD, Zanello CA, Colombo CA, Hernández BGD, Amaral DT, Lopes MTG, Veasey EA, Zucchi MI. Complete chloroplast genomes of six neotropical palm species, structural comparison, and evolutionary dynamic patterns. Sci Rep 2023; 13:20635. [PMID: 37996522 PMCID: PMC10667357 DOI: 10.1038/s41598-023-44631-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 10/10/2023] [Indexed: 11/25/2023] Open
Abstract
The Arecaceae family has a worldwide distribution, especially in tropical and subtropical regions. We sequenced the chloroplast genomes of Acrocomia intumescens and A. totai, widely used in the food and energy industries; Bactris gasipaes, important for palm heart; Copernicia alba and C. prunifera, worldwide known for wax utilization; and Syagrus romanzoffiana, of great ornamental potential. Copernicia spp. showed the largest chloroplast genomes (C. prunifera: 157,323 bp and C. alba: 157,192 bp), while S. romanzoffiana and B. gasipaes var. gasipaes presented the smallest (155,078 bp and 155,604 bp). Structurally, great synteny was detected among palms. Conservation was also observed in the distribution of single sequence repeats (SSR). Copernicia spp. presented less dispersed repeats, without occurrence in the small single copy (SSC). All RNA editing sites were C (cytidine) to U (uridine) conversions. Overall, closely phylogenetically related species shared more sites. Almost all nodes of the phylogenetic analysis showed a posterior probability (PP) of 1.0, reaffirming the close relationship between Acrocomia species. These results elucidate the conservation among palm chloroplast genomes, but point to subtle structural changes, providing support for the evolutionary dynamics of the Arecaceae family.
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Affiliation(s)
- Ana Flávia Francisconi
- Programa de Pós-Gradução em Genética e Biologia Molecular, Universidade Estadual de Campinas, R. Monteiro Lobato, 255-Barão Geraldo, Campinas, São Paulo, CEP 13083-862, Brazil
| | - Jonathan Andre Morales Marroquín
- Programa de Pós-Gradução em Genética e Biologia Molecular, Universidade Estadual de Campinas, R. Monteiro Lobato, 255-Barão Geraldo, Campinas, São Paulo, CEP 13083-862, Brazil
| | - Luiz Augusto Cauz-Santos
- Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, 1030, Wien, Austria
| | - Cássio van den Berg
- Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Av. Transnordestina S/N-Novo Horizonte, Feira de SantanaFeira de Santana, Bahia, CEP 44036-900, Brazil
| | - Kauanne Karolline Moreno Martins
- Programa de Pós-Gradução em Genética e Biologia Molecular, Universidade Estadual de Campinas, R. Monteiro Lobato, 255-Barão Geraldo, Campinas, São Paulo, CEP 13083-862, Brazil
| | - Marcones Ferreira Costa
- Programa de Pós-Gradução em Genética e Biologia Molecular, Universidade Estadual de Campinas, R. Monteiro Lobato, 255-Barão Geraldo, Campinas, São Paulo, CEP 13083-862, Brazil
- Universidade Federal do Piauí, BR-343 Km 3.5, Floriano, Piauí, CEP 64808-605, Brazil
| | - Doriane Picanço-Rodrigues
- Departamento de Biologia, Universidade Federal do Amazonas, Avenida Gen. Rodrigo Octávio Jordão Ramos, 3000-Coroado I-Campus Universitário-Senador Arthur Virgílio Filho-Setor Sul, Bloco H, Manaus, Amazonas, CEP 69077-000, Brazil
| | - Luciano Delmodes de Alencar
- Programa de Pós-Gradução em Genética e Biologia Molecular, Universidade Estadual de Campinas, R. Monteiro Lobato, 255-Barão Geraldo, Campinas, São Paulo, CEP 13083-862, Brazil
| | - Cesar Augusto Zanello
- Programa de Pós-Gradução em Genética e Biologia Molecular, Universidade Estadual de Campinas, R. Monteiro Lobato, 255-Barão Geraldo, Campinas, São Paulo, CEP 13083-862, Brazil
| | - Carlos Augusto Colombo
- Instituto Agronômico, Av. Theodureto de Almeida Camargo, 1500, Campinas, São Paulo, CEP 13075-630, Brazil
| | | | - Danilo Trabuco Amaral
- Departamento de Biologia, Centro de Ciências Humanas e Biológicas, Universidade Federal do ABC, Avenida dos Estados, 5001, Santo André, São Paulo, CEP 09040-040, Brazil
| | - Maria Teresa Gomes Lopes
- Faculdade de Ciências Agrárias, Universidade Federal do Amazonas, Avenida Rodrigo Otávio Ramos, 3000-Bairro Coroado, Manaus, Amazonas, CEP 69077-000, Brazil
| | - Elizabeth Ann Veasey
- Departamento de Genética, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Avenida Pádua Dias, 11-Bairro São Dimas, Piracicaba, São Paulo, CEP 13418-900, Brazil
| | - Maria Imaculada Zucchi
- Agência Paulista de Tecnologia dos Agronegócios (APTA), Polo Centro Sul, Rodovia SP 127 Km 30, CP 28, Piracicaba, São Paulo, CEP 13400-970, Brazil.
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Pedrosa KM, Ramos MB, La Torre-Cuadros MDLÁ, Lopes SDF. Plant parentage influences the type of timber use by traditional peoples of the Brazilian Caatinga. PLoS One 2023; 18:e0286434. [PMID: 37847702 PMCID: PMC10581497 DOI: 10.1371/journal.pone.0286434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/15/2023] [Indexed: 10/19/2023] Open
Abstract
Local populations select different plants to meet their demands, so that morphologically similar species can be more used for a given use. Herein, we seek to understand whether plant species that are phylogenetically closer together are used more similarly than distant species in the phylogeny. Ethnobotanical data were collected in five rural communities in a semi-arid region of Brazil. A total of 120 local experts were selected and interviewed using semi-structured questionnaires. The people's knowledge of plants was organized into usage subcategories. We estimated the redundancy values for the mentioned species, and we compiled data from the literature on the wood density values of the cited species. We constructed our phylogenetic hypothesis of useful plants and used comparative phylogenetic methods to estimate the signal. Our results showed a strong phylogenetic grouping for both tool handle and craft uses. We observed a moderate phylogenetic grouping in which related cited plants exhibit similar redundancy and a weak grouping in which cited plants present similar wood density values. Our results revealed the importance of using phylogeny for useful plants. We conclude the phylogenetic proximity of useful plants and the lower redundancy for some species in our study may suggest greater use pressure, given that few species fulfill the same function.
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Affiliation(s)
- Kamila Marques Pedrosa
- Laboratório de Ecologia Neotropical, Departamento de Biologia, Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Bairro Universitário, Campina Grande, Paraíba, Brasil
| | - Maiara Bezerra Ramos
- Laboratório de Ecologia Neotropical, Departamento de Biologia, Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Bairro Universitário, Campina Grande, Paraíba, Brasil
| | | | - Sérgio de Faria Lopes
- Laboratório de Ecologia Neotropical, Departamento de Biologia, Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Bairro Universitário, Campina Grande, Paraíba, Brasil
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Huang L, Jin C, Pan Y, Zhou L, Hu S, Guo Y, Meng Y, Song K, Pang M, Li H, Lin D, Xu X, Minor J, Coggins C, Jim CY, Yan E, Yang Y, Tang Z, Lindenmayer DB. Human activities and species biological traits drive the long-term persistence of old trees in human-dominated landscapes. NATURE PLANTS 2023; 9:898-907. [PMID: 37169855 DOI: 10.1038/s41477-023-01412-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 04/10/2023] [Indexed: 05/13/2023]
Abstract
Old trees have many ecological and socio-cultural values. However, knowledge of the factors influencing their long-term persistence in human-dominated landscapes is limited. Here, using an extensive database (nearly 1.8 million individual old trees belonging to 1,580 species) from China, we identified which species were most likely to persist as old trees in human-dominated landscapes and where they were most likely to occur. We found that species with greater potential height, smaller leaf size and diverse human utilization attributes had the highest probability of long-term persistence. The persistence probabilities of human-associated species (taxa with diverse human utilization attributes) were relatively high in intensively cultivated areas. Conversely, the persistence probabilities of spontaneous species (taxa with no human utilization attributes and which are not cultivated) were relatively high in mountainous areas or regions inhabited by ethnic minorities. The distinctly different geographic patterns of persistence probabilities of the two groups of species were related to their dissimilar responses to heterogeneous human activities and site conditions. A small number of human-associated species dominated the current cohort of old trees, while most spontaneous species were rare and endemic. Our study revealed the potential impacts of human activities on the long-term persistence of trees and the associated shifts in species composition in human-dominated landscapes.
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Affiliation(s)
- Li Huang
- Institute of Ecology, College of Urban and Environmental Sciences and Key Laboratory for Earth Surface Processes, Peking University, Beijing, China
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Cheng Jin
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Yingji Pan
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, China
| | - Lihua Zhou
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Siwei Hu
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Yanpei Guo
- Institute of Ecology, College of Urban and Environmental Sciences and Key Laboratory for Earth Surface Processes, Peking University, Beijing, China
| | - Yuanyuan Meng
- Institute of Ecology, College of Urban and Environmental Sciences and Key Laboratory for Earth Surface Processes, Peking University, Beijing, China
| | - Kun Song
- Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration, East China Normal University, Shanghai, China
| | - Mingyue Pang
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Hong Li
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Dunmei Lin
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China
| | - Xiaoting Xu
- Key Laboratory of Bio-resources and Eco-environment, Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Jesse Minor
- Department of Geography and Environmental Planning, University of Maine at Farmington, Farmington, ME, USA
| | - Chris Coggins
- Faculty in Geography and Asian Studies, Bard College at Simon's Rock, Great Barrington, MA, USA
| | - C Y Jim
- Department of Social Sciences, Education University of Hong Kong, Tai Po, China
| | - Enrong Yan
- Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration, East China Normal University, Shanghai, China
| | - Yongchuan Yang
- Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China.
| | - Zhiyao Tang
- Institute of Ecology, College of Urban and Environmental Sciences and Key Laboratory for Earth Surface Processes, Peking University, Beijing, China.
| | - David B Lindenmayer
- Fenner School of Environment and Society, Australian National University, Canberra, Australian Capital Territory, Australia.
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Yao G, Zhang YQ, Barrett C, Xue B, Bellot S, Baker WJ, Ge XJ. A plastid phylogenomic framework for the palm family (Arecaceae). BMC Biol 2023; 21:50. [PMID: 36882831 PMCID: PMC9993706 DOI: 10.1186/s12915-023-01544-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 02/14/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Over the past decade, phylogenomics has greatly advanced our knowledge of angiosperm evolution. However, phylogenomic studies of large angiosperm families with complete species or genus-level sampling are still lacking. The palms, Arecaceae, are a large family with ca. 181 genera and 2600 species and are important components of tropical rainforests bearing great cultural and economic significance. Taxonomy and phylogeny of the family have been extensively investigated by a series of molecular phylogenetic studies in the last two decades. Nevertheless, some phylogenetic relationships within the family are not yet well-resolved, especially at the tribal and generic levels, with consequent impacts for downstream research. RESULTS Plastomes of 182 palm species representing 111 genera were newly sequenced. Combining these with previously published plastid DNA data, we were able to sample 98% of palm genera and conduct a plastid phylogenomic investigation of the family. Maximum likelihood analyses yielded a robustly supported phylogenetic hypothesis. Phylogenetic relationships among all five palm subfamilies and 28 tribes were well-resolved, and most inter-generic phylogenetic relationships were also resolved with strong support. CONCLUSIONS The inclusion of nearly complete generic-level sampling coupled with nearly complete plastid genomes strengthened our understanding of plastid-based relationships of the palms. This comprehensive plastid genome dataset complements a growing body of nuclear genomic data. Together, these datasets form a novel phylogenomic baseline for the palms and an increasingly robust framework for future comparative biological studies of this exceptionally important plant family.
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Affiliation(s)
- Gang Yao
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Yu-Qu Zhang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, and Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,Present Address: College of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, China
| | - Craig Barrett
- Department of Biology, West Virginia University, Morgantown, WV, USA
| | - Bine Xue
- College of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China
| | | | | | - Xue-Jun Ge
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, and Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China. .,Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Guangzhou, China.
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Ecoinformatics for conservation biology. Nat Ecol Evol 2022; 6:1595-1596. [PMID: 36163256 DOI: 10.1038/s41559-022-01870-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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The likely extinction of hundreds of palm species threatens their contributions to people and ecosystems. Nat Ecol Evol 2022; 6:1710-1722. [PMID: 36163257 DOI: 10.1038/s41559-022-01858-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 07/24/2022] [Indexed: 02/07/2023]
Abstract
Protecting nature's contributions to people requires accelerating extinction risk assessment and better integrating evolutionary, functional and used diversity with conservation planning. Here, we report machine learning extinction risk predictions for 1,381 palm species (Arecaceae), a plant family of high socio-economic and ecological importance. We integrate these predictions with published assessments for 508 species (covering 75% of all palm species) and we identify top-priority regions for palm conservation on the basis of their proportion of threatened evolutionarily distinct, functionally distinct and used species. Finally, we explore palm use resilience to identify non-threatened species that could potentially serve as substitutes for threatened used species by providing similar products. We estimate that over a thousand palms (56%) are probably threatened, including 185 species with documented uses. Some regions (New Guinea, Vanuatu and Vietnam) emerge as top ten priorities for conservation only after incorporating machine learning extinction risk predictions. Potential substitutes are identified for 91% of the threatened used species and regional use resilience increases with total palm richness. However, 16 threatened used species lack potential substitutes and 30 regions lack substitutes for at least one of their threatened used palm species. Overall, we show that hundreds of species of this keystone family face extinction, some of them probably irreplaceable, at least locally. This highlights the need for urgent actions to avoid major repercussions on palm-associated ecosystem processes and human livelihoods in the coming decades.
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Depickère S, Villacís AG, Santillán-Guayasamín S, Callapa Rafael JE, Brenière SF, Revollo Zepita S. Rhodnius (Stål, 1859) (Hemiptera, Triatominae) genus in Bolivian Amazonia: a risk for human populations? PARASITES & VECTORS 2022; 15:307. [PMID: 36038947 PMCID: PMC9426019 DOI: 10.1186/s13071-022-05423-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/15/2022] [Indexed: 11/26/2022]
Abstract
Background Chagas disease, one of the most important neglected tropical diseases in the countries of Latin America, is considered to be a particularly important public health concern in the Amazon region due to increases in the number of outbreaks of acute Chagas disease and increased local transmission in the last 20 years. However, relative to other countries, in Bolivia there is little information available on its transmission in the Amazon region. The aim of this study was to investigate the infestation of palm trees, the main habitat of Triatominae in the region, in several localities, to evaluate the danger they represent to inhabitants. Methods Triatominae were collected using live bait traps left overnight in six localities in Pando and Beni Departments, Bolivia. DNA extraction and sequencing were used to establish the Triatominae species (Cytb, 16S and 28S-D2 gene fragments), and the blood meal sources (Cytb fragment). Trypanosoma sp. infection was analyzed by sequencing gene fragments (GPX, GPI, HMCOAR, LAP, PDH and COII) or by mini-exon multiplex PCR. Results A total of 325 Rhodnius were captured (97.3% of nymphs) from the 1200 traps placed in 238 palm trees and 32 burrows/ground holes. Sequence analyses on DNA extracted from 114 insects and phylogeny analysis identified two triatomine species: Rhodnius stali (17%) and Rhodnius montenegrensis (equated to Rhodnius robustus II, 83%). These were found in palm trees of the genera Attalea (69%), Astrocaryum (13%), Copernicia (12%), Euterpe (2%) and Acrocomia (1%). The infection rate was around 30% (165 analyzed insects), with 90% of analyzed insects infected by Trypanosoma cruzi (only the TcI discrete typing unit was detected), 3% infected by Trypanosoma rangeli (first time found in Bolivian Triatominae) and 7% infected by mixed T. cruzi (TcI)-T. rangeli. Rhodnius specimens fed on Didelphidae, rodents, gecko and humans. Conclusions The results of this study highlight the epidemiological importance of Rhodnius in the Bolivian Amazon region. The huge geographical distribution of Rhodnius and their proximity to the human dwellings, high infection rate and frequent meals on the human population highlight a risk of transmission of Chagas disease in the region. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s13071-022-05423-3.
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Rønsted N, Walsh SK, Clark M, Edmonds M, Flynn T, Heintzman S, Loomis A, Lorence D, Nagendra U, Nyberg B, Opgenorth M, Weisenberger L, Williams A, Wolkis D, Wood KR, Keir M. Extinction risk of the endemic vascular flora of Kauai, Hawaii, based on IUCN assessments. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2022; 36:e13896. [PMID: 35146804 PMCID: PMC9544520 DOI: 10.1111/cobi.13896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 12/27/2021] [Accepted: 01/18/2022] [Indexed: 06/14/2023]
Abstract
The International Union for Conservation of Nature's Red List of Threatened Species (IUCN Red List) is the world's most comprehensive information source on the global conservation status of species. Governmental agencies and conservation organizations increasingly rely on IUCN Red List assessments to develop conservation policies and priorities. Funding agencies use the assessments as evaluation criteria, and researchers use meta-analysis of red-list data to address fundamental and applied conservation science questions. However, the circa 143,000 IUCN assessments represent a fraction of the world's biodiversity and are biased in regional and organismal coverage. These biases may affect conservation priorities, funding, and uses of these data to understand global patterns. Isolated oceanic islands are characterized by high endemicity, but the unique biodiversity of many islands is experiencing high extinction rates. The archipelago of Hawaii has one of the highest levels of endemism of any floristic region; 90% of its 1367 native vascular plant taxa are classified as endemic. We used the IUCN's assessment of the complete single-island endemic (SIE) vascular plant flora of Kauai, Hawaii, to assess the proportion and drivers of decline of threatened plants in an oceanic island setting. We compared the IUCN assessments with federal, state, and other local assessments of Kauai species or taxa of conservation concern. Finally, we conducted a preliminary assessment for all 1044 native vascular plants of Hawaii based on IUCN criterion B by estimating area of occupancy, extent of occurrence, and number of locations to determine whether the pattern found for the SIE vascular flora of Kauai is comparable to the native vascular flora of the Hawaiian Islands. We compared our results with patterns observed for assessments of other floras. According to IUCN, 256 SIE vascular plant taxa are threatened with extinction and 5% are already extinct. This is the highest extinction risk reported for any flora to date. The preliminary assessment of the native vascular flora of Hawaii showed that 72% (753 taxa) is threatened. The flora of Hawaii may be one of the world's most threatened; thus, increased and novel conservation measures in the state and on other remote oceanic islands are urgently needed.
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Affiliation(s)
- Nina Rønsted
- National Tropical Botanical GardenKalaheoHawaiiUSA
- Natural History Museum of DenmarkUniversity of CopenhagenCopenhagenDenmark
| | - Seana K. Walsh
- National Tropical Botanical GardenKalaheoHawaiiUSA
- Natural History Museum of DenmarkUniversity of CopenhagenCopenhagenDenmark
| | | | | | - Tim Flynn
- National Tropical Botanical GardenKalaheoHawaiiUSA
| | - Scott Heintzman
- Plant Extinction Prevention ProgramUniversity of Hawaii at ManoaHonoluluHawaiiUSA
| | | | | | - Uma Nagendra
- National Tropical Botanical GardenKalaheoHawaiiUSA
| | - Ben Nyberg
- National Tropical Botanical GardenKalaheoHawaiiUSA
- Natural History Museum of DenmarkUniversity of CopenhagenCopenhagenDenmark
| | - Michael Opgenorth
- National Tropical Botanical GardenKalaheoHawaiiUSA
- Natural History Museum of DenmarkUniversity of CopenhagenCopenhagenDenmark
| | - Lauren Weisenberger
- Pacific Islands Fish and Wildlife OfficeU.S. Fish and Wildlife ServicesHonoluluHawaiiUSA
| | - Adam Williams
- Division of Forestry and WildlifeState of Hawaii Department of Land and Natural ResourcesHonoluluHawaiiUSA
| | - Dustin Wolkis
- National Tropical Botanical GardenKalaheoHawaiiUSA
- Natural History Museum of DenmarkUniversity of CopenhagenCopenhagenDenmark
| | | | - Matthew Keir
- Division of Forestry and WildlifeState of Hawaii Department of Land and Natural ResourcesHonoluluHawaiiUSA
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Carrete M, Hiraldo F, Romero-Vidal P, Blanco G, Hernández-Brito D, Sebastián-González E, Díaz-Luque JA, Tella JL. Worldwide Distribution of Antagonistic-Mutualistic Relationships Between Parrots and Palms. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.790883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Palms, like all plants, show coevolutionary relationships with animals that have been traditionally categorized as mutualistic (seed dispersers and pollinators) or antagonistic (seed predators). This dual perspective, however, has prevented a full understanding of their true interactions with some animal groups, mainly those that do not ingest entire fruits. One clear example is parrots, which have been described to use palm species as feeding resources, while their role as seed dispersers has been largely neglected. Here, we combined fieldwork data with information from the literature and citizen science (i.e., naturalists and nature photographers) on parrot foraging ecology worldwide to evaluate the spatial and taxonomic extent of parrot-palm interactions and to identify the eco-evolutionary factors involved. We identified 1,189 interactions between 135 parrots and 107 palm species in more than 50 countries across the six realms where palms are present as natives or introduced. Combining this information, we identified 427 unique parrot-palm interacting pairs (i.e., a parrot species interacting with a palm species). Pure antagonistic interactions (i.e., parrots just preying on seeds or eating or destroying their non-reproductive parts) were less common (5%) than mutualistic ones (i.e., parrots benefiting by partially preying on the seed or fruit or consuming the pulp of the fruit or the flower but also contributing to seed dispersal and, potentially, pollination; 89%). After controlling for phylogeny, the size of consumed seeds and parrot body mass were positively related. Seed dispersal distances varied among palm species (range of estimated median dispersal distances: 9–250 m), with larger parrots dispersing seeds at greater distances, especially large fruits commonly categorized as megafauna anachronisms (>4 cm length). Although parrot-palm interactions are widespread, several factors (e.g., social behavior, predation fear, food availability, or seasonality) may affect the actual position of parrots on the antagonism-mutualism continuum for different palm species and regions, deserving further research. Meanwhile, the pervasiveness of parrot-palm mutualistic interactions, mainly involving seed dispersal and pollination, should not be overlooked in studies of palm ecology and evolution.
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Sena PHA, Gonçalves‐Souza T, Gonçalves PHS, Ferreira PSM, Gusmão RAF, Melo FPL. Biocultural restoration improves delivery of ecosystem services in social‐ecological landscapes. Restor Ecol 2021. [DOI: 10.1111/rec.13599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Pedro H. A. Sena
- Laboratório de Ecologia Aplicada, Centro de Biociências Universidade Federal de Pernambuco Av Prof Moraes Rego SN Recife Brasil 50670901 Brazil
- Laboratório de Síntese Ecológica e Conservação da Biodiversidade, Departamento de Biologia Universidade Federal Rural de Pernambuco Recife 52171‐900 Brazil
| | - Thiago Gonçalves‐Souza
- Laboratório de Síntese Ecológica e Conservação da Biodiversidade, Departamento de Biologia Universidade Federal Rural de Pernambuco Recife 52171‐900 Brazil
| | - Paulo H. S. Gonçalves
- Laboratório de Ecologia e Evolução de Sistemas Socioecológicos, Departamento de Botânica Universidade Federal de Pernambuco Av Prof Moraes Rego SN Recife Brasil 50670901 Brazil
| | - Paulo S. M. Ferreira
- Programa de Pós‐graduação em Ecologia e Recursos Naturais Universidade Federal do Ceará Fortaleza 60020‐181 Brazil
| | - Reginaldo A. F. Gusmão
- Laboratório de Síntese Ecológica e Conservação da Biodiversidade, Departamento de Biologia Universidade Federal Rural de Pernambuco Recife 52171‐900 Brazil
| | - Felipe P. L. Melo
- Laboratório de Ecologia Aplicada, Centro de Biociências Universidade Federal de Pernambuco Av Prof Moraes Rego SN Recife Brasil 50670901 Brazil
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Marques Dracxler C, Kissling WD. The mutualism-antagonism continuum in Neotropical palm-frugivore interactions: from interaction outcomes to ecosystem dynamics. Biol Rev Camb Philos Soc 2021; 97:527-553. [PMID: 34725900 PMCID: PMC9297963 DOI: 10.1111/brv.12809] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 10/14/2021] [Accepted: 10/18/2021] [Indexed: 01/04/2023]
Abstract
Frugivory, that is feeding on fruits, pulp or seeds by animals, is usually considered a mutualism when interactions involve seed dispersal, and an antagonism when it results in the predation and destruction of seeds. Nevertheless, most frugivory interactions involve both benefits and disadvantages for plants, and the net interaction outcomes thus tend to vary along a continuum from mutualism to antagonism. Quantifying outcome variation is challenging and the ecological contribution of frugivorous animals to plant demography thus remains little explored. This is particularly true for interactions in which animals do not ingest entire fruits, that is in seed‐eating and pulp‐eating. Here, we provide a comprehensive review of Neotropical palm–frugivore interactions, with a focus on how frugivore consumption behaviour (i.e. digestive processing, fruit‐handling ability and caching behaviour) and feeding types (fruit‐eating, pulp‐eating and seed‐eating) influence interaction outcomes at different demographic stages of palms. We compiled a total of 1043 species‐level palm–frugivore interaction records that explicitly captured information on which parts of palm fruits are eaten by animals. These records showed consumption of fruits of 106 Neotropical palm species by 273 vertebrate species, especially birds (50%) and mammals (45%), but also fish (3%) and reptiles (2%). Fruit‐eating involved all four taxonomic vertebrate classes whereas seed‐eating and pulp‐eating were only recorded among birds and mammals. Most fruit‐eating interactions (77%) resulted in positive interaction outcomes for plants (e.g. gut‐passed seeds are viable or seeds are successfully dispersed), regardless of the digestive processing type of vertebrate consumers (seed defecation versus regurgitation). The majority of pulp‐eating interactions (91%) also resulted in positive interaction outcomes, for instance via pulp removal that promoted seed germination or via dispersal of intact palm seeds by external transport, especially if animals have a good fruit‐handling ability (e.g. primates, and some parrots). By contrast, seed‐eating interactions mostly resulted in dual outcomes (60%), where interactions had both negative effects on seed survival and positive outcomes through seed caching and external (non‐digestive) seed dispersal. A detailed synthesis of available field studies with qualitative and quantitative information provided evidence that 12 families and 27 species of mammals and birds are predominantly on the mutualistic side of the continuum whereas five mammalian families, six mammal and one reptile species are on the antagonistic side. The synthesis also revealed that most species can act as partial mutualists, even if they are typically considered antagonists. Our review demonstrates how different consumption behaviours and feeding types of vertebrate fruit consumers can influence seed dispersal and regeneration of palms, and thus ultimately affect the structure and functioning of tropical ecosystems. Variation in feeding types of animal consumers will influence ecosystem dynamics via effects on plant population dynamics and differences in long‐distance seed dispersal, and may subsequently affect ecosystem functions such as carbon storage. The quantification of intra‐ and inter‐specific variation in outcomes of plant–frugivore interactions – and their positive and negative effects on the seed‐to‐seedling transition of animal‐dispersed plants – should be a key research focus to understand better the mutualism–antagonism continuum and its importance for ecosystem dynamics.
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Affiliation(s)
- Caroline Marques Dracxler
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, P.O. Box 94240, Amsterdam, 1090 GE, The Netherlands
| | - W Daniel Kissling
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, P.O. Box 94240, Amsterdam, 1090 GE, The Netherlands
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12
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Coelho SD, Levis C, Baccaro FB, Figueiredo FOG, Pinassi Antunes A, ter Steege H, Peña-Claros M, Clement CR, Schietti J. Eighty-four per cent of all Amazonian arboreal plant individuals are useful to humans. PLoS One 2021; 16:e0257875. [PMID: 34597306 PMCID: PMC8486103 DOI: 10.1371/journal.pone.0257875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/14/2021] [Indexed: 12/01/2022] Open
Abstract
Plants have been used in Amazonian forests for millennia and some of these plants are disproportionally abundant (hyperdominant). At local scales, people generally use the most abundant plants, which may be abundant as the result of management of indigenous peoples and local communities. However, it is unknown whether plant use is also associated with abundance at larger scales. We used the population sizes of 4,454 arboreal species (trees and palms) estimated from 1946 forest plots and compiled information about uses from 29 Amazonian ethnobotany books and articles published between 1926 and 2013 to investigate the relationship between species usefulness and their population sizes, and how this relationship is influenced by the degree of domestication of arboreal species across Amazonia. We found that half of the arboreal species (2,253) are useful to humans, which represents 84% of the estimated individuals in Amazonian forests. Useful species have mean populations sizes six times larger than non-useful species, and their abundance is related with the probability of usefulness. Incipiently domesticated species are the most abundant. Population size was weakly related to specific uses, but strongly related with the multiplicity of uses. This study highlights the enormous usefulness of Amazonian arboreal species for local peoples. Our findings support the hypothesis that the most abundant plant species have a greater chance to be useful at both local and larger scales, and suggest that although people use the most abundant plants, indigenous people and local communities have contributed to plant abundance through long-term management.
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Affiliation(s)
- Sara D. Coelho
- Programa de Pós-graduação em Ecologia, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
| | - Carolina Levis
- Programa de Pós-graduação em Ecologia, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
- Forest Ecology and Forest Management Group, Wageningen University & Research, Wageningen, The Netherlands
- Programa de Pós-Graduação em Ecologia, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Fabrício B. Baccaro
- Departamento de Biologia, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
| | - Fernando O. G. Figueiredo
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
| | - André Pinassi Antunes
- RedeFauna - Rede de Pesquisa em Diversidade, Conservação e Uso da Fauna da Amazônia, Manaus, Amazonas, Brazil
- Coordenação de Dinâmica Ambiental, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
| | - Hans ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Systems Ecology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Marielos Peña-Claros
- Forest Ecology and Forest Management Group, Wageningen University & Research, Wageningen, The Netherlands
| | - Charles R. Clement
- Coordenação de Tecnologia e Inovação, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
| | - Juliana Schietti
- Programa de Pós-graduação em Ecologia, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
- Departamento de Biologia, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
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13
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Molina-Venegas R, Rodríguez MÁ, Pardo-de-Santayana M, Mabberley DJ. A global database of plant services for humankind. PLoS One 2021; 16:e0253069. [PMID: 34129629 PMCID: PMC8205162 DOI: 10.1371/journal.pone.0253069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/26/2021] [Indexed: 11/18/2022] Open
Abstract
Humanity faces the challenge of conserving the attributes of biodiversity that may be essential to secure human wellbeing. Among all the organisms that are beneficial to humans, plants stand out as the most important providers of natural resources. Therefore, identifying plant uses is critical to preserve the beneficial potential of biodiversity and to promote basic and applied research on the relationship between plants and humans. However, much of this information is often uncritical, contradictory, of dubious value or simply not readily accessible to the great majority of scientists and policy makers. Here, we compiled a genus-level dataset of plant-use records for all accepted vascular plant taxa (13489 genera) using the information gathered in the 4th Edition of Mabberley’s plant-book, the most comprehensive global review of plant classification and their uses published to date. From 1974 to 2017 all the information was systematically gathered, evaluated, and synthesized by David Mabberley, who reviewed over 1000 botanical sources including modern Floras, monographs, periodicals, handbooks, and authoritative websites. Plant uses were arranged across 28 standard categories of use following the Economic Botany Data Collection Standard guidelines, which resulted in a binary classification of 9478 plant-use records pertaining human and animal nutrition, materials, fuels, medicine, poisons, social and environmental uses. Of all the taxa included in the dataset, 33% were assigned to at least one category of use, the most common being “ornamental” (26%), “medicine” (16%), “human food” (13%) and “timber” (8%). In addition to a readily available binary matrix for quantitative analyses, we provide a control text matrix that links the former to the description of the uses in Mabberley’s plant-book. We hope this dataset will serve to establish synergies between scientists and policy makers interested in plant-human interactions and to move towards the complete compilation and classification of the nature’s contributions to people upon which the wellbeing of future generations may depend.
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Affiliation(s)
- Rafael Molina-Venegas
- Universidad de Alcalá, GLOCEE-Global Change Ecology and Evolution Group, Department of Life Sciences, Alcalá de Henares, Spain
- * E-mail:
| | - Miguel Ángel Rodríguez
- Universidad de Alcalá, GLOCEE-Global Change Ecology and Evolution Group, Department of Life Sciences, Alcalá de Henares, Spain
| | - Manuel Pardo-de-Santayana
- Department of Biology (Botany), Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Madrid, Spain
| | - David J. Mabberley
- Wadham College, University of Oxford, Oxford, United Kingdom
- Department of Biological Sciences, Macquarie University, Sydney, New South Wales, Australia
- Australian Institute of Botanical Science (National Herbarium of New South Wales), Sydney, New South Wales, Australia
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14
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Crosstalk of Multi-Omics Platforms with Plants of Therapeutic Importance. Cells 2021; 10:cells10061296. [PMID: 34071113 PMCID: PMC8224614 DOI: 10.3390/cells10061296] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/25/2021] [Accepted: 05/10/2021] [Indexed: 02/06/2023] Open
Abstract
From time immemorial, humans have exploited plants as a source of food and medicines. The World Health Organization (WHO) has recorded 21,000 plants with medicinal value out of 300,000 species available worldwide. The promising modern "multi-omics" platforms and tools have been proven as functional platforms able to endow us with comprehensive knowledge of the proteome, genome, transcriptome, and metabolome of medicinal plant systems so as to reveal the novel connected genetic (gene) pathways, proteins, regulator sequences and secondary metabolite (molecule) biosynthetic pathways of various drug and protein molecules from a variety of plants with therapeutic significance. This review paper endeavors to abridge the contemporary advancements in research areas of multi-omics and the information involved in decoding its prospective relevance to the utilization of plants with medicinal value in the present global scenario. The crosstalk of medicinal plants with genomics, transcriptomics, proteomics, and metabolomics approaches will be discussed.
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15
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Molina-Venegas R, Rodríguez MÁ, Pardo-de-Santayana M, Ronquillo C, Mabberley DJ. Maximum levels of global phylogenetic diversity efficiently capture plant services for humankind. Nat Ecol Evol 2021; 5:583-588. [PMID: 33782579 DOI: 10.1038/s41559-021-01414-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/08/2021] [Indexed: 11/09/2022]
Abstract
The divergent nature of evolution suggests that securing the human benefits that are directly provided by biodiversity may require counting on disparate lineages of the Tree of Life. However, quantitative evidence supporting this claim is still tenuous. Here, we draw on a global review of plant-use records demonstrating that maximum levels of phylogenetic diversity capture significantly greater numbers of plant-use records than random selection of taxa. Our study establishes an empirical foundation that links evolutionary history to human wellbeing, and it will serve as a discussion baseline to promote better-grounded accounts of the services that are directly provided by biodiversity.
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Affiliation(s)
- Rafael Molina-Venegas
- GLoCEE - Global Change Ecology and Evolution Group, Department of Life Sciences, Universidad de Alcalá, Alcalá de Henares, Spain.
| | - Miguel Á Rodríguez
- GLoCEE - Global Change Ecology and Evolution Group, Department of Life Sciences, Universidad de Alcalá, Alcalá de Henares, Spain
| | - Manuel Pardo-de-Santayana
- Department of Biology (Botany), Universidad Autónoma de Madrid, Madrid, Spain.,Research Centre in Biodiversity and Global Change (CIBC-UAM), Madrid, Spain
| | - Cristina Ronquillo
- GLoCEE - Global Change Ecology and Evolution Group, Department of Life Sciences, Universidad de Alcalá, Alcalá de Henares, Spain
| | - David J Mabberley
- Wadham College, University of Oxford, Oxford, UK.,Department of Biological Sciences, Macquarie University, Sydney, New South Wales, Australia.,Australian Institute of Botanical Science (National Herbarium of New South Wales), Sydney, New South Wales, Australia
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16
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Cássia-Silva C, Freitas CG, Lemes LP, Paterno GB, Dias PA, Bacon CD, Collevatti RG. Higher evolutionary rates in life-history traits in insular than in mainland palms. Sci Rep 2020; 10:21125. [PMID: 33273647 PMCID: PMC7713303 DOI: 10.1038/s41598-020-78267-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 11/17/2020] [Indexed: 12/28/2022] Open
Abstract
Isolated islands, due to the reduced interspecific competition compared to mainland habitats, present ecological opportunities for colonizing lineages. As a consequence, island lineages may be expected to experience higher rates of trait evolution than mainland lineages. However, island effects on key life-history traits of vascular plants remain underexplored at broad spatiotemporal scales, even for emblematic island clades such as palms. Here, we used phylogenetic comparative methods to evaluate potential differences in size and macroevolutionary patterns of height and fruit diameter among mainland, continental, and volcanic island palms. Further, phylogenetic beta-diversity was used to determine if lineage turnover supported an adaptive radiation scenario on volcanic islands. Volcanic island palms were taller than their continental island and mainland counterparts, whereas continental island palms exhibited smaller fruit size. Height and fruit size of palms evolved under evolutionary constraints towards an optimal value. However, scenarios of adaptive radiation and niche conservatism were not supported for the height and fruit size of volcanic and mainland palm clades, respectively, as expected. Instead, continental island palms exhibited higher evolutionary rates for height and fruit size. Insular palm assemblages (continental and volcanic) are composed of unique lineages. Beyond representing evolutionary sources of new palm lineages, our results demonstrate that insular habitats are important in shaping palm trait diversity. Also, the higher phenotypic evolutionary rates of continental island palms suggest disparate selection pressures on this habitat type, which can be an important driver of trait diversification over time. Taken together, these results stress the importance of insular habitats for conservation of functional, phylogenetic, and taxonomic diversity of palms.
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Affiliation(s)
- Cibele Cássia-Silva
- Laboratório de Genética & Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal de Goiás, Goiânia, GO, 74001-970, Brazil.
| | - Cíntia G Freitas
- Pós-Graduação em Ecologia e Conservação, Setor de Ciências Biológicas, Universidade Federal do Paraná, Curitiba, PR, 81531-990, Brazil
| | - Larissa Pereira Lemes
- Laboratório de Ecologia Teórica e Síntese, Departamento de Ecologia, Instituto de Ciências Biológicas, Universidade Federal de Goiás, Goiânia, GO, 74001-970, Brazil
| | - Gustavo Brant Paterno
- Departamento de Ecologia, Universidade Federal do Rio Grande do Norte, Natal, RN, 59072-970, Brazil
- Chair of Restoration Ecology, School of Life Sciences, Technical University of Munich, Emil-Ramann-Str. 6, 85354, Freising, Germany
| | - Priscila A Dias
- Laboratório de Genética & Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal de Goiás, Goiânia, GO, 74001-970, Brazil
| | - Christine D Bacon
- Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, 405 30, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Box 461, 405 30, Gothenburg, Sweden
| | - Rosane G Collevatti
- Laboratório de Genética & Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal de Goiás, Goiânia, GO, 74001-970, Brazil
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17
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Carlucci MB, Brancalion PHS, Rodrigues RR, Loyola R, Cianciaruso MV. Functional traits and ecosystem services in ecological restoration. Restor Ecol 2020. [DOI: 10.1111/rec.13279] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Marcos B. Carlucci
- Laboratório de Ecologia Funcional de Comunidades (LABEF), Departamento de Botânica Universidade Federal do Paraná Curitiba Paraná 81531‐980 Brazil
| | - Pedro H. S. Brancalion
- Departamento de Ciências Florestais Escola Superior de Agricultura “Luiz de Queiroz,” Universidade de São Paulo Piracicaba São Paulo 13418‐900 Brazil
| | - Ricardo R. Rodrigues
- Departamento de Ciências Biológicas Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São Paulo Piracicaba São Paulo 13418‐900 Brazil
| | - Rafael Loyola
- Fundação Brasileira para o Desenvolvimento Sustentável Rio de Janeiro Rio de Janeiro 22610‐180 Brazil
- Departamento de Ecologia Universidade Federal de Goiás Goiânia Goiás 74690‐900 Brazil
| | - Marcus V. Cianciaruso
- Departamento de Ecologia Universidade Federal de Goiás Goiânia Goiás 74690‐900 Brazil
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18
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19
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Hao DC, Xiao PG. Pharmaceutical resource discovery from traditional medicinal plants: Pharmacophylogeny and pharmacophylogenomics. CHINESE HERBAL MEDICINES 2020; 12:104-117. [PMID: 36119793 PMCID: PMC9476761 DOI: 10.1016/j.chmed.2020.03.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 09/11/2019] [Accepted: 09/25/2019] [Indexed: 01/25/2023] Open
Abstract
The worldwide botanical and medicinal culture diversity are astonishing and constitute a Pierian spring for innovative drug R&D. Here, the latest awareness and the perspectives of pharmacophylogeny and pharmacophylogenomics, as well as their expanding utility in botanical drug R&D, are systematically summarized and highlighted. Chemotaxonomy is based on the fact that closely related plants contain the same or similar chemical profiles. Correspondingly, it is better to combine morphological characters, DNA markers and chemical markers in the inference of medicinal plant phylogeny. Medicinal plants within the same phylogenetic groups may have the same or similar therapeutic effects, thus forming the core of pharmacophylogeny. Here we systematically review and comment on the versatile applications of pharmacophylogeny in (1) looking for domestic resources of imported drugs, (2) expanding medicinal plant resources, (3) quality control, identification and expansion of herbal medicines, (4) predicting the chemical constituents or active ingredients of herbal medicine and assisting in the identification and determination of chemical constituents, (5) the search for new drugs sorting out, and (6) summarizing and improving herbal medicine experiences, etc. Such studies should be enhanced within the context of deeper investigations of molecular biology and genomics of traditional medicinal plants, phytometabolites and metabolomics, and ethnomedicine-based pharmacological activity, thus enabling the sustainable conservation and utilization of traditional medicinal resources.
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Affiliation(s)
- Da-cheng Hao
- Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China
- Corresponding author.
| | - Pei-gen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
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20
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Xu WB, Svenning JC, Chen GK, Zhang MG, Huang JH, Chen B, Ordonez A, Ma KP. Human activities have opposing effects on distributions of narrow-ranged and widespread plant species in China. Proc Natl Acad Sci U S A 2019; 116:26674-26681. [PMID: 31843905 PMCID: PMC6936463 DOI: 10.1073/pnas.1911851116] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Human activities have shaped large-scale distributions of many species, driving both range contractions and expansions. Species differ naturally in range size, with small-range species concentrated in particular geographic areas and potentially deviating ecologically from widespread species. Hence, species' responses to human activities may be influenced by their geographic range sizes, but if and how this happens are poorly understood. Here, we use a comprehensive distribution database and species distribution modeling to examine if and how human activities have affected the extent to which 9,701 vascular plants fill their climatic potential ranges in China. We find that narrow-ranged species have lower range filling and widespread species have higher range filling in the human-dominated southeastern part of China, compared with their counterparts distributed in the less human-influenced northwestern part. Variations in range filling across species and space are strongly associated with indicators of human activities (human population density, human footprint, and proportion of cropland) even after controlling for alternative drivers. Importantly, narrow-ranged and widespread species show negative and positive range-filling relationships to these human indicators, respectively. Our results illustrate that floras risk biotic homogenization as a consequence of anthropogenic activities, with narrow-ranged species becoming replaced by widespread species. Because narrow-ranged species are more numerous than widespread species in nature, negative impacts of human activities will be prevalent. Our findings highlight the importance of establishing more protected areas and zones of reduced human activities to safeguard the rich flora of China.
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Affiliation(s)
- Wu-Bing Xu
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, 100093 Beijing, China
- College of Resources and Environment, University of Chinese Academy of Sciences, 100049 Beijing, China
- Section for Ecoinformatics and Biodiversity, Department of Bioscience, Aarhus University, DK-8000 Aarhus, Denmark
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Aarhus University, DK-8000 Aarhus, Denmark
| | - Jens-Christian Svenning
- Section for Ecoinformatics and Biodiversity, Department of Bioscience, Aarhus University, DK-8000 Aarhus, Denmark
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Aarhus University, DK-8000 Aarhus, Denmark
| | - Guo-Ke Chen
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, 100093 Beijing, China
| | - Ming-Gang Zhang
- Institute of Loess Plateau, Shanxi University, 030006 Taiyuan, China
| | - Ji-Hong Huang
- Key Laboratory of Forest Ecology and Environment, State Forestry and Grassland Administration, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, 100091 Beijing, China
| | - Bin Chen
- Department of Horticulture and Landscape, Shanghai Chenshan Botanical Garden, 200062 Shanghai, China
| | - Alejandro Ordonez
- Section for Ecoinformatics and Biodiversity, Department of Bioscience, Aarhus University, DK-8000 Aarhus, Denmark
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Aarhus University, DK-8000 Aarhus, Denmark
| | - Ke-Ping Ma
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, 100093 Beijing, China
- College of Resources and Environment, University of Chinese Academy of Sciences, 100049 Beijing, China
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21
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Kissling WD, Balslev H, Baker WJ, Dransfield J, Göldel B, Lim JY, Onstein RE, Svenning JC. PalmTraits 1.0, a species-level functional trait database of palms worldwide. Sci Data 2019; 6:178. [PMID: 31551423 PMCID: PMC6760217 DOI: 10.1038/s41597-019-0189-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 08/09/2019] [Indexed: 11/21/2022] Open
Abstract
Plant traits are critical to plant form and function -including growth, survival and reproduction- and therefore shape fundamental aspects of population and ecosystem dynamics as well as ecosystem services. Here, we present a global species-level compilation of key functional traits for palms (Arecaceae), a plant family with keystone importance in tropical and subtropical ecosystems. We derived measurements of essential functional traits for all (>2500) palm species from key sources such as monographs, books, other scientific publications, as well as herbarium collections. This includes traits related to growth form, stems, armature, leaves and fruits. Although many species are still lacking trait information, the standardized and global coverage of the data set will be important for supporting future studies in tropical ecology, rainforest evolution, paleoecology, biogeography, macroecology, macroevolution, global change biology and conservation. Potential uses are comparative eco-evolutionary studies, ecological research on community dynamics, plant-animal interactions and ecosystem functioning, studies on plant-based ecosystem services, as well as conservation science concerned with the loss and restoration of functional diversity in a changing world.
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Affiliation(s)
- W Daniel Kissling
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, P.O. Box 94240, 1090 GE, Amsterdam, The Netherlands.
| | - Henrik Balslev
- Section for Ecoinformatics & Biodiversity, Department of Bioscience, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
| | | | | | - Bastian Göldel
- Section for Ecoinformatics & Biodiversity, Department of Bioscience, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
| | - Jun Ying Lim
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, P.O. Box 94240, 1090 GE, Amsterdam, The Netherlands
| | - Renske E Onstein
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Deutscher Platz 5e, 04103, Leipzig, Germany
| | - Jens-Christian Svenning
- Section for Ecoinformatics & Biodiversity, Department of Bioscience, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
- Center for Biodiversity Dynamics in a Changing World (BIOCHANGE), Department of Bioscience, Ny Munkegade 114, DK-8000, Aarhus C, Denmark
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22
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Cámara-Leret R, Fortuna MA, Bascompte J. Indigenous knowledge networks in the face of global change. Proc Natl Acad Sci U S A 2019; 116:9913-9918. [PMID: 31043567 PMCID: PMC6525496 DOI: 10.1073/pnas.1821843116] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Indigenous communities rely extensively on plants for food, shelter, and medicine. It is still unknown, however, to what degree their survival is jeopardized by the loss of either plant species or knowledge about their services. To fill this gap, here we introduce indigenous knowledge networks describing the wisdom of indigenous people on plant species and the services they provide. Our results across 57 Neotropical communities show that cultural heritage is as important as plants for preserving indigenous knowledge both locally and regionally. Indeed, knowledge networks collapse as fast when plant species are driven extinct as when cultural diffusion, either within or among communities, is lost. But it is the joint loss of plant species and knowledge that erodes these networks at a much higher rate. Our findings pave the road toward integrative policies that recognize more explicitly the inseparable links between cultural and biological heritage.
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Affiliation(s)
- Rodrigo Cámara-Leret
- Identification and Naming Department, Royal Botanic Gardens, Kew, Richmond TW9 3AE, United Kingdom;
| | - Miguel A Fortuna
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, 8057 Zurich, Switzerland
| | - Jordi Bascompte
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, 8057 Zurich, Switzerland
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Seethapathy GS, Ravikumar K, Paulsen BS, de Boer HJ, Wangensteen H. Ethnobotany of dioecious species: Traditional knowledge on dioecious plants in India. JOURNAL OF ETHNOPHARMACOLOGY 2018; 221:56-64. [PMID: 29635015 DOI: 10.1016/j.jep.2018.04.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/19/2018] [Accepted: 04/06/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE More than 15,000 angiosperm species are dioecious, i.e., having distinct male and female individual plants. The allocation of resources between male and female plants is different, and also variation in secondary metabolites and sex-biased herbivory is reported among dioecious plants. However, little is known about the ethnobotany of dioecious species and whether preferences exist for a specific gender, e.g., in food, medicine or timber. AIM OF THE STUDY The aim of this study was: 1) to study whether Indian folk healers have preference for plant genders, and to document their knowledge and use of dioecious species; 2) to understand the concept of plant gender in Indian systems of medicine and folk medicine, and whether Ayurvedic literature includes any references to gender preference. MATERIALS AND METHODS Lists of dioecious plants used in Indian systems of medicine and folk medicine were compiled. Ethnobotanical data was collected on perceptions and awareness of dioecious plants, and preferences of use for specific genders of dioecious species using semi-structured interviews with folk healers in Tamil Nadu, India. In addition, twenty Ayurvedic doctors were interviewed to gain insight into the concept of plant gender in Ayurveda. RESULTS Indian systems of medicine contain 5-7% dioecious species, and this estimate is congruent with the number of dioecious species in flowering plants in general. Informants recognized the phenomenon of dioecy in 31 out of 40 species, and reported gender preferences for 13 species with respect to uses as timber, food and medicine. Among informants different plant traits such as plant size, fruit size, and visibility of fruits determines the perception of a plant being a male or female. Ayurvedic classical literature provides no straightforward evidence on gender preferences in preparation of medicines or treatment of illness, however it contains details about reproductive morphology and sexual differentiation of plants. CONCLUSIONS A knowledge gap exists in ethnobotanical and ethnopharmacological literature on traditional knowledge of dioecious plants. From this explorative study it is evident that people have traditional knowledge on plant gender and preferential usages towards one gender. Based on this, we propose that researchers conducting ethnobotanical and ethnopharmacological studies should consider documenting traditional knowledge on sexual systems of plants, and test the existence of gender specific usages in their conceptual framework and hypothesis testing. Incorporating such concepts could provide new dimensions of scientific knowledge with potential implications to conservation biology, chemical ecology, ethnoecology and drug discovery.
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Affiliation(s)
- Gopalakrishnan Saroja Seethapathy
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway; Natural History Museum, University of Oslo, P.O. Box 1172, 0318 Oslo, Norway; The Institute of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions (FRLHT), 74/2 Jarakabande Kaval, Post Attur via Yelahanka, Bangalore 560064, India.
| | - Kaliamoorthy Ravikumar
- The Institute of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions (FRLHT), 74/2 Jarakabande Kaval, Post Attur via Yelahanka, Bangalore 560064, India
| | - Berit Smestad Paulsen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway
| | - Hugo J de Boer
- Natural History Museum, University of Oslo, P.O. Box 1172, 0318 Oslo, Norway
| | - Helle Wangensteen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway
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Souza ENF, Williamson EM, Hawkins JA. Which Plants Used in Ethnomedicine Are Characterized? Phylogenetic Patterns in Traditional Use Related to Research Effort. FRONTIERS IN PLANT SCIENCE 2018; 9:834. [PMID: 29973942 PMCID: PMC6019821 DOI: 10.3389/fpls.2018.00834] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 05/29/2018] [Indexed: 05/04/2023]
Abstract
Plants are important resources in healthcare and for producing pharmaceutical drugs. Pharmacological and phytochemical characterization contributes to both the safe use of herbal medicines and the identification of leads for drug development. However, there is no recent assessment of the proportion of plants used in ethnomedicine that are characterized in this way. Further, although it is increasingly apparent that plants used in ethnomedicine belong to preferred phylogenetic lineages, it is not known how this relates to the focusing of research effort. Here we identify species and lineages rich in ethnomedicinal use and develop methods to describe how well they are known pharmacologically and/or phytochemically. We find 50% of plant species of the family Leguminosae used in ethnomedicine in Brazil, a geographical area where plants are an important part of healthcare, have been the focus of either phytochemical screening or testing for biological activity. Plant species which have more use reports are studied significantly more often (p < 0.05). Considering the taxonomic distribution of use, 70% of genera that include species with ethnomedicinal use have been studied, compared to 19% of genera with no reported use. Using a novel phylogenetic framework, we show that lineages with significantly greater numbers of ethnomedicinal species are phylogenetically over-dispersed within the family, highlighting the diversity of species used. "Hotnode clades" contain 16% of species but 46% of ethnomedicinally-used species. The ethnomedicinal species in hotnode clades have more use reports per species (p < 0.05), suggesting they are more frequently used. They are also more likely to be characterized pharmacologically and/or phytochemically. Research focus has followed traditional use by these measures, at least for these Brazilian plants, yet ethnomedicinal species yielding candidate drugs, raising public health concerns and more intensively studied lie outside of the hotnode clades.
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Affiliation(s)
- Estevão N. F. Souza
- School of Biological Sciences, University of Reading, Reading, United Kingdom
| | | | - Julie A. Hawkins
- School of Biological Sciences, University of Reading, Reading, United Kingdom
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