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Vítová M, Mezricky D. Microbial recovery of rare earth elements from various waste sources: a mini review with emphasis on microalgae. World J Microbiol Biotechnol 2024; 40:189. [PMID: 38702568 PMCID: PMC11068686 DOI: 10.1007/s11274-024-03974-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 04/01/2024] [Indexed: 05/06/2024]
Abstract
Rare Earth Elements (REEs) are indispensable in contemporary technologies, influencing various aspects of our daily lives and environmental solutions. The escalating demand for REEs has led to increased exploitation, resulting in the generation of diverse REE-bearing solid and liquid wastes. Recognizing the potential of these wastes as secondary sources of REEs, researchers are exploring microbial solutions for their recovery. This mini review provides insights into the utilization of microorganisms, with a particular focus on microalgae, for recovering REEs from sources such as ores, electronic waste, and industrial effluents. The review outlines the principles and distinctions of bioleaching, biosorption, and bioaccumulation, offering a comparative analysis of their potential and limitations. Specific examples of microorganisms demonstrating efficacy in REE recovery are highlighted, accompanied by successful methods, including advanced techniques for enhancing microbial strains to achieve higher REE recovery. Moreover, the review explores the environmental implications of bio-recovery, discussing the potential of these methods to mitigate REE pollution. By emphasizing microalgae as promising biotechnological candidates for REE recovery, this mini review not only presents current advances but also illuminates prospects in sustainable REE resource management and environmental remediation.
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Affiliation(s)
- Milada Vítová
- Department of Phycology, Institute of Botany of the Czech Academy of Sciences, Třeboň, Czechia.
| | - Dana Mezricky
- Institute of Medical and Pharmaceutical Biotechnology, IMC Krems, Krems, Austria
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Vild O, Chudomelová M, Macek M, Kopecký M, Prach J, Petřík P, Halas P, Juříček M, Smyčková M, Šebesta J, Vojík M, Hédl R. Long-term shift towards shady and nutrient-rich habitats in Central European temperate forests. New Phytol 2024; 242:1018-1028. [PMID: 38436203 DOI: 10.1111/nph.19587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 01/23/2024] [Indexed: 03/05/2024]
Abstract
Biodiversity world-wide has been under increasing anthropogenic pressure in the past century. The long-term response of biotic communities has been tackled primarily by focusing on species richness, community composition and functionality. Equally important are shifts between entire communities and habitat types, which remain an unexplored level of biodiversity change. We have resurveyed > 2000 vegetation plots in temperate forests in central Europe to capture changes over an average of five decades. The plots were assigned to eight broad forest habitat types using an algorithmic classification system. We analysed transitions between the habitat types and interpreted the trend in terms of changes in environmental conditions. We identified a directional shift along the combined gradients of canopy openness and soil nutrients. Nutrient-poor open-canopy forest habitats have declined strongly in favour of fertile closed-canopy habitats. However, the shift was not uniform across the whole gradients. We conclude that the shifts in habitat types represent a century-long successional trend with significant consequences for forest biodiversity. Open forest habitats should be urgently targeted for plant diversity restoration through the implementation of active management. The approach presented here can be applied to other habitat types and at different spatio-temporal scales.
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Affiliation(s)
- Ondřej Vild
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Markéta Chudomelová
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Martin Macek
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Martin Kopecký
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Prague 6, Czech Republic
| | - Jindřich Prach
- Department of Botany, Faculty of Science, Charles University, Benátská 2, 128 00, Prague 2, Czech Republic
- Center for Theoretical Study, Charles University and the Czech Academy of Sciences, Jilská 1, 11 000, Prague 1, Czech Republic
| | - Petr Petřík
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
- Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 21, Prague 6, Czech Republic
| | - Petr Halas
- The Czech Academy of Sciences, Institute of Geonics, Studentská 1768/9, 708 00, Ostrava-Poruba, Czech Republic
| | - Michal Juříček
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Marie Smyčková
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Prague 6, Czech Republic
- Department of Botany, Faculty of Science, Charles University, Benátská 2, 128 00, Prague 2, Czech Republic
| | - Jan Šebesta
- Department of Forest Botany, Dendrology and Geobiocoenology, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00, Brno, Czech Republic
| | - Martin Vojík
- Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 21, Prague 6, Czech Republic
- Nature Conservation Agency of the Czech Republic, Kaplanova 1931/1, 148 00, Prague, Czech Republic
| | - Radim Hédl
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
- Department of Botany, Palacký University in Olomouc, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
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Kašpar J, Tumajer J, Altman J, Altmanová N, Čada V, Čihák T, Doležal J, Fibich P, Janda P, Kaczka R, Kolář T, Lehejček J, Mašek J, Hellebrandová KN, Rybníček M, Rydval M, Shetti R, Svoboda M, Šenfeldr M, Šamonil P, Vašíčková I, Vejpustková M, Treml V. Major tree species of Central European forests differ in their proportion of positive, negative, and nonstationary growth trends. Glob Chang Biol 2024; 30:e17146. [PMID: 38273515 DOI: 10.1111/gcb.17146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024]
Abstract
Temperate forests are undergoing significant transformations due to the influence of climate change, including varying responses of different tree species to increasing temperature and drought severity. To comprehensively understand the full range of growth responses, representative datasets spanning extensive site and climatic gradients are essential. This study utilizes tree-ring data from 550 sites from the temperate forests of Czechia to assess growth trends of six dominant Central European tree species (European beech, Norway spruce, Scots pine, silver fir, sessile and pedunculate oak) over 1990-2014. By modeling mean growth series for each species and site, and employing principal component analysis, we identified the predominant growth trends. Over the study period, linear growth trends were evident across most sites (56% increasing, 32% decreasing, and 10% neutral). The proportion of sites with stationary positive trends increased from low toward high elevations, whereas the opposite was true for the stationary negative trends. Notably, within the middle range of their distribution (between 500 and 700 m a.s.l.), Norway spruce and European beech exhibited a mix of positive and negative growth trends. While Scots pine growth trends showed no clear elevation-based pattern, silver fir and oaks displayed consistent positive growth trends regardless of site elevation, indicating resilience to the ongoing warming. We demonstrate divergent growth trajectories across space and among species. These findings are particularly important as recent warming has triggered a gradual shift in the elevation range of optimal growth conditions for most tree species and has also led to a decoupling of growth trends between lowlands and mountain areas. As a result, further future shifts in the elevation range and changes in species diversity of European temperate forests can be expected.
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Affiliation(s)
- Jakub Kašpar
- Department of Forest Ecology, The Silva Tarouca Research Institute, Brno, Czech Republic
| | - Jan Tumajer
- Department of Physical Geography and Geoecology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Jan Altman
- Institute of Botany of the Czech Academy of Sciences, Třeboň, Czech Republic
- Department of Forest Ecology, Czech University of Life Sciences, Prague, Czech Republic
| | - Nela Altmanová
- Institute of Botany of the Czech Academy of Sciences, Třeboň, Czech Republic
- Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Vojtěch Čada
- Department of Forest Ecology, Czech University of Life Sciences, Prague, Czech Republic
| | - Tomáš Čihák
- Forestry and Game Management Research Institute, Praha, Czech Republic
| | - Jiří Doležal
- Institute of Botany of the Czech Academy of Sciences, Třeboň, Czech Republic
- Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Pavel Fibich
- Institute of Botany of the Czech Academy of Sciences, Třeboň, Czech Republic
- Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Pavel Janda
- Department of Forest Ecology, Czech University of Life Sciences, Prague, Czech Republic
| | - Ryszard Kaczka
- Department of Physical Geography and Geoecology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Tomáš Kolář
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
- Global Change Research Institute of the Czech Academy of Science, Brno, Czech Republic
| | - Jiří Lehejček
- Department of Environment, Faculty of Environment, University of Jan Evangelista Purkyně, Ústí nad Labem, Czech Republic
| | - Jiří Mašek
- Department of Physical Geography and Geoecology, Faculty of Science, Charles University, Prague, Czech Republic
| | | | - Michal Rybníček
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
- Global Change Research Institute of the Czech Academy of Science, Brno, Czech Republic
| | - Miloš Rydval
- Department of Forest Ecology, Czech University of Life Sciences, Prague, Czech Republic
| | - Rohan Shetti
- Department of Environment, Faculty of Environment, University of Jan Evangelista Purkyně, Ústí nad Labem, Czech Republic
| | - Miroslav Svoboda
- Department of Forest Ecology, Czech University of Life Sciences, Prague, Czech Republic
| | - Martin Šenfeldr
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
| | - Pavel Šamonil
- Department of Forest Ecology, The Silva Tarouca Research Institute, Brno, Czech Republic
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
| | - Ivana Vašíčková
- Department of Forest Ecology, The Silva Tarouca Research Institute, Brno, Czech Republic
| | | | - Václav Treml
- Department of Physical Geography and Geoecology, Faculty of Science, Charles University, Prague, Czech Republic
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Větrovský T, Kolaříková Z, Lepinay C, Awokunle Hollá S, Davison J, Fleyberková A, Gromyko A, Jelínková B, Kolařík M, Krüger M, Lejsková R, Michalčíková L, Michalová T, Moora M, Moravcová A, Moulíková Š, Odriozola I, Öpik M, Pappová M, Piché-Choquette S, Skřivánek J, Vlk L, Zobel M, Baldrian P, Kohout P. GlobalAMFungi: a global database of arbuscular mycorrhizal fungal occurrences from high-throughput sequencing metabarcoding studies. New Phytol 2023; 240:2151-2163. [PMID: 37781910 DOI: 10.1111/nph.19283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 09/04/2023] [Indexed: 10/03/2023]
Abstract
Arbuscular mycorrhizal (AM) fungi are crucial mutualistic symbionts of the majority of plant species, with essential roles in plant nutrient uptake and stress mitigation. The importance of AM fungi in ecosystems contrasts with our limited understanding of the patterns of AM fungal biogeography and the environmental factors that drive those patterns. This article presents a release of a newly developed global AM fungal dataset (GlobalAMFungi database, https://globalamfungi.com) that aims to reduce this knowledge gap. It contains almost 50 million observations of Glomeromycotinian AM fungal amplicon DNA sequences across almost 8500 samples with geographical locations and additional metadata obtained from 100 original studies. The GlobalAMFungi database is built on sequencing data originating from AM fungal taxon barcoding regions in: i) the small subunit rRNA (SSU) gene; ii) the internal transcribed spacer 2 (ITS2) region; and iii) the large subunit rRNA (LSU) gene. The GlobalAMFungi database is an open source and open access initiative that compiles the most comprehensive atlas of AM fungal distribution. It is designed as a permanent effort that will be continuously updated by its creators and through the collaboration of the scientific community. This study also documented applicability of the dataset to better understand ecology of AM fungal taxa.
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Affiliation(s)
- Tomáš Větrovský
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Zuzana Kolaříková
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czechia
| | - Clémentine Lepinay
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Sandra Awokunle Hollá
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - John Davison
- Institute of Ecology and Earth Sciences, University of Tartu, J. Liivi St 2, 504 09, Tartu, Estonia
| | - Anna Fleyberková
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Anastasiia Gromyko
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Barbora Jelínková
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Miroslav Kolařík
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Manuela Krüger
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czechia
| | - Renata Lejsková
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Lenka Michalčíková
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Tereza Michalová
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Mari Moora
- Institute of Ecology and Earth Sciences, University of Tartu, J. Liivi St 2, 504 09, Tartu, Estonia
| | - Andrea Moravcová
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
- Faculty of Science, Charles University, Albertov 6, 128 43, Prague, Czechia
| | - Štěpánka Moulíková
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Iñaki Odriozola
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Maarja Öpik
- Institute of Ecology and Earth Sciences, University of Tartu, J. Liivi St 2, 504 09, Tartu, Estonia
| | - Monika Pappová
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Sarah Piché-Choquette
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Jakub Skřivánek
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
- Faculty of Science, Charles University, Albertov 6, 128 43, Prague, Czechia
| | - Lukáš Vlk
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Martin Zobel
- Institute of Ecology and Earth Sciences, University of Tartu, J. Liivi St 2, 504 09, Tartu, Estonia
| | - Petr Baldrian
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
| | - Petr Kohout
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague, Czechia
- Faculty of Science, Charles University, Albertov 6, 128 43, Prague, Czechia
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Sammarco I, Münzbergová Z, Latzel V. Response of Fragaria vesca to projected change in temperature, water availability and concentration of CO 2 in the atmosphere. Sci Rep 2023; 13:10678. [PMID: 37393360 PMCID: PMC10314927 DOI: 10.1038/s41598-023-37901-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 06/29/2023] [Indexed: 07/03/2023] Open
Abstract
The high rate of climate change may soon expose plants to conditions beyond their adaptation limits. Clonal plants might be particularly affected due to limited genotypic diversity of their populations, potentially decreasing their adaptability. We therefore tested the ability of a widely distributed predominantly clonally reproducing herb (Fragaria vesca) to cope with periods of drought and flooding in climatic conditions predicted to occur at the end of the twenty-first century, i.e. on average 4 °C warmer and with twice the concentration of CO2 in the air (800 ppm) than the current state. We found that F. vesca can phenotypically adjust to future climatic conditions, although its drought resistance may be reduced. Increased temperature and CO2 levels in the air had a far greater effect on growth, phenology, reproduction, and gene expression than the temperature increase itself, and promoted resistance of F. vesca to repeated flooding periods. Higher temperature promoted clonal over sexual reproduction, and increased temperature and CO2 concentration in the air triggered change in expression of genes controlling the level of self-pollination. We conclude that F. vesca can acclimatise to predicted climate change, but the increased ratio of clonal to sexual reproduction and the alteration of genes involved in the self-(in)compatibility system may be associated with reduced genotypic diversity of its populations, which may negatively impact its ability to genetically adapt to novel climate in the long-term.
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Affiliation(s)
- Iris Sammarco
- Institute of Botany, Czech Academy of Sciences, Průhonice, Czechia.
- Department of Botany, Faculty of Science, Charles University, Prague, Czechia.
| | - Zuzana Münzbergová
- Institute of Botany, Czech Academy of Sciences, Průhonice, Czechia
- Department of Botany, Faculty of Science, Charles University, Prague, Czechia
| | - Vít Latzel
- Institute of Botany, Czech Academy of Sciences, Průhonice, Czechia.
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Šoch J, Šonka J, Ponert J. Acid scarification as a potent treatment for an in vitro germination of mature endozoochorous Vanilla planifolia seeds. Bot Stud 2023; 64:9. [PMID: 37067667 PMCID: PMC10110789 DOI: 10.1186/s40529-023-00374-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 04/03/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Vanilla planifolia is the most widely cultivated species of vanilla with high economic importance. However, seed germination under artificial conditions is difficult and yields low germination percentages. The seeds are adapted to endozoochorous dispersal, and we therefore tried to simulate the conditions in the digestive tract by acid scarification of seeds. RESULTS Immature seeds lacking dormancy, used as a control, showed the highest germination percentage. Among the treatments tested for mature seeds, the hydrochloric acid treatments were significantly the best in breaking dormancy and inducing germination, irrespective of the acid concentration and the presence of pepsin. Conventional treatment with a hypochlorite solution induced much lower germination percentage. Sulphuric acid at concentration 50% was too strong and caused damage to the seeds. Important factor is also high cultivation temperature 30 °C as there was nearly no germination at 25 °C. CONCLUSIONS Our protocol significantly improves the efficiency of generative propagation of vanilla and allows for significantly higher germination percentages than previously described. The strongly positive effect of hydrochloric acid may be related to the adaptation of seeds to endozoochorous dispersal.
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Affiliation(s)
- Jan Šoch
- Department of Experimental Plant Biology, Faculty of Science, Charles University, Viničná 5, 128 44, Prague, Czech Republic
| | - Josef Šonka
- Department of Experimental Plant Biology, Faculty of Science, Charles University, Viničná 5, 128 44, Prague, Czech Republic
| | - Jan Ponert
- Department of Experimental Plant Biology, Faculty of Science, Charles University, Viničná 5, 128 44, Prague, Czech Republic.
- Prague Botanical Garden, Trojská 800/196, 171 00, Prague, Czech Republic.
- Institute of Botany, Czech Academy of Sciences, 252 43, Průhonice, Czech Republic.
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Vohník M, Réblová M. Fungi in hair roots of Vaccinium spp. (Ericaceae) growing on decomposing wood: colonization patterns, identity, and in vitro symbiotic potential. Mycorrhiza 2023; 33:69-86. [PMID: 36700963 PMCID: PMC9938075 DOI: 10.1007/s00572-023-01101-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/05/2023] [Indexed: 05/04/2023]
Abstract
Most of our knowledge on the ericoid mycorrhizal (ErM) symbiosis comes from temperate heathlands characterized by acidic peaty soils and many experiments with a few ascomycetous fungi. However, ericaceous plants thrive in many other ecosystems and in temperate coniferous forests, their seedlings often prosper on decomposing wood. While wood is typically exploited by basidiomycetous ectomycorrhizal (EcM) and saprobic fungi, the role of ErM fungi (ErMF) is much less clear. We explored the cultivable mycobiota of surface sterilized hair roots of Vaccinium spp. growing on decomposing wood in two coniferous forests in Mid-Norway (Scandinavia) and Northern Bohemia (Central Europe). Obtained isolates were identified using molecular tools and their symbiotic potential was tested in vitro. While the detected community lacked the archetypal ErMF Hyaloscypha hepaticicola and the incidence of dark septate endophytes and EcM fungi was negligible, it comprised other frequent asexual ascomycetous ErMF, namely H. variabilis and Oidiodendron maius, together with several isolates displaying affinities to sexual saprobic H. daedaleae and H. fuckelii. Ascomycete-suppressing media revealed representatives of the saprobic basidiomycetous genera Coprinellus, Gymnopilus, Mycena (Agaricales), and Hypochnicium (Polyporales). In the resyntheses, the tested basidiomycetes occasionally penetrated the rhizodermal cells of their hosts but never formed ericoid mycorrhizae and in many cases overgrew and killed the inoculated seedlings. In contrast, a representative of the H. daedaleae/H. fuckelii-related isolates repeatedly formed what morphologically appears as the ErM symbiosis and supported host's growth. In conclusion, while basidiomycetous saprobic fungi have a potential to colonize healthy-looking ericaceous hair roots, the mode(-s) of their functioning remain obscure. For the first time, a lineage in Hyaloscypha s. str. (corresponding to the former Hymenoscyphus ericae aggregate) where sexual saprobes are intermingled with root symbionts has been revealed, shedding new light on the ecology and evolution of these prominent ascomycetous ErMF.
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Affiliation(s)
- Martin Vohník
- Department of Mycorrhizal Symbioses, Institute of Botany, Czech Academy of Sciences, Lesní 322, Průhonice, 252 43, Czechia.
| | - Martina Réblová
- Department of Taxonomy, Institute of Botany, Czech Academy of Sciences, Zámek 1, Průhonice, 252 43, Czechia
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Florianová A, Hanzelková V, Drtinová L, Pánková H, Cajthaml T, Münzbergová Z. Plant-soil interactions in the native range of two congeneric species with contrasting invasive success. Oecologia 2023; 201:461-477. [PMID: 36745217 PMCID: PMC9945059 DOI: 10.1007/s00442-023-05329-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 02/07/2023]
Abstract
The aim of this study was to compare plant-soil interactions in the native range of two congeneric European species differing in their invasive success in the world: a globally invasive Cirsium vulgare and non-invasive C. oleraceum. We assessed changes in soil nutrients and soil biota following soil conditioning by each species and compared performance of plants grown in self-conditioned and unconditioned soil, from which all, some or no biota was excluded. The invasive species depleted more nutrients than the non-invasive species and coped better with altered nutrient levels. The invasive species had higher seedling establishment which benefited from the presence of unconditioned biota transferred by soil filtrate. Biomass of both species increased in soil with self-conditioned soil filtrate and decreased in soil with self-conditioned whole-soil inoculum compared to unconditioned filtrate and inoculum. However, the increase was smaller and the decrease greater for the invasive species. The invasive species allocated less biomass to roots when associated with harmful biota, reducing negative effects of the biota on its performance. The results show that in the native range the invasive species is more limited by self-conditioned pathogens and benefits more from unconditioned mutualists and thus may benefit more from loss of effectively specialized soil biota in a secondary range. Our study highlights the utility of detailed plant-soil feedback research in species native range for understanding factors regulating species performance in their native range and pinpointing the types of biota involved in their regulation.
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Affiliation(s)
- Anna Florianová
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic.
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic.
| | - Věra Hanzelková
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Lucie Drtinová
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
| | - Hana Pánková
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Tomáš Cajthaml
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská, 1083, 142 20, Prague, Czech Republic
- Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
| | - Zuzana Münzbergová
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
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Vondrák J, Malíček J, Palice Z, Bouda F, Berger F, Sanderson N, Acton A, Pouska V, Kish R. Exploiting hot-spots; effective determination of lichen diversity in a Carpathian virgin forest. PLoS One 2018; 13:e0203540. [PMID: 30212494 PMCID: PMC6136740 DOI: 10.1371/journal.pone.0203540] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 08/22/2018] [Indexed: 11/24/2022] Open
Abstract
Although lichenized fungi are among the most reliable indicators of forest quality and represent a considerable part of forest biodiversity, methods maximizing completeness of their species lists per area are lacking. Employing a novel methodological approach including a multi-expert competition and a search for local hot-spot plots, we have obtained outstanding data about epiphytic lichen biota in a part of the largest Central European virgin forest reserve Uholka–Shyrokyi Luh situated in Ukrainian Carpathians. Our field research consisted of two four-day periods: (1) an overall floristic survey and a search for spots with raised lichen diversity, and (2) survey in four one-hectare plots established in lichen diversity hot-spots along an altitudinal gradient. Recorded alpha-diversities in plots ranged from 181–228 species, but estimated species richness is in the range 207–322 species. Detected gamma-diversity was 387 species; estimates are 409–484 species. 93% of the species found in the forest were recorded in plots, but only 65% outside the plots. This underlines the high-efficiency of the multi-expert competitive survey in diversity hot-spot plots. Species richness in each one-hectare plot was equal to the numbers of species obtained by floristic surveys of much larger old-growth forest areas in Central Europe. Gamma-diversity detected in the Uholka primeval forest far exceeded all numbers achieved in Central European old-growth forests. Our method appears to be both effective (it obtains a more nearly complete inventory of species) and practical (the resources required are not unreasonably large).
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Affiliation(s)
- Jan Vondrák
- Institute of Botany of the Czech Academy of Sciences, Průhonice, Czech Republic
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
- * E-mail:
| | - Jiří Malíček
- Institute of Botany of the Czech Academy of Sciences, Průhonice, Czech Republic
| | - Zdeněk Palice
- Institute of Botany of the Czech Academy of Sciences, Průhonice, Czech Republic
- Charles University in Prague, Faculty of Sciences, Department of Botany, Czech Republic
| | - František Bouda
- National Museum, Department of Mycology, Cirkusová, Horní Počernice Czech Republic
| | | | | | - Andy Acton
- Independent Researcher, Taynuilt, United Kingdom
| | - Václav Pouska
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamýcká, Suchdol, Czech Republic
| | - Roman Kish
- Laboratory for Environmental Protection, Uzhhorod National University, Uzhhorod, Ukraine
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