1
|
Rosa CA, Lachance MA, Limtong S, Santos ARO, Landell MF, Gombert AK, Morais PB, Sampaio JP, Gonçalves C, Gonçalves P, Góes-Neto A, Santa-Brígida R, Martins MB, Janzen DH, Hallwachs W. Yeasts from tropical forests: Biodiversity, ecological interactions, and as sources of bioinnovation. Yeast 2023; 40:511-539. [PMID: 37921426 DOI: 10.1002/yea.3903] [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: 04/25/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/04/2023] Open
Abstract
Tropical rainforests and related biomes are found in Asia, Australia, Africa, Central and South America, Mexico, and many Pacific Islands. These biomes encompass less than 20% of Earth's terrestrial area, may contain about 50% of the planet's biodiversity, and are endangered regions vulnerable to deforestation. Tropical rainforests have a great diversity of substrates that can be colonized by yeasts. These unicellular fungi contribute to the recycling of organic matter, may serve as a food source for other organisms, or have ecological interactions that benefit or harm plants, animals, and other fungi. In this review, we summarize the most important studies of yeast biodiversity carried out in these biomes, as well as new data, and discuss the ecology of yeast genera frequently isolated from tropical forests and the potential of these microorganisms as a source of bioinnovation. We show that tropical forest biomes represent a tremendous source of new yeast species. Although many studies, most using culture-dependent methods, have already been carried out in Central America, South America, and Asia, the tropical forest biomes of Africa and Australasia remain an underexplored source of novel yeasts. We hope that this review will encourage new researchers to study yeasts in unexplored tropical forest habitats.
Collapse
Affiliation(s)
- Carlos A Rosa
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Marc-André Lachance
- Department of Biology, University of Western Ontario, London, Ontario, Canada
| | - Savitree Limtong
- Department of Microbiology, Faculty of Science, Kasetsart University, Bangkok, Thailand
- Biodiversity Center Kasetsart University, Kasetsart University, Bangkok, Thailand
- Academy of Science, Royal Society of Thailand, Bangkok, Thailand
| | - Ana R O Santos
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Melissa F Landell
- Setor de Genética, Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Maceió, Alagoas, Brazil
| | - Andreas K Gombert
- Department of Engineering and Food Technology, School of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
| | - Paula B Morais
- Laboratório de Microbiologia Ambiental e Biotecnologia, Campus de Palmas, Universidade Federal do Tocantins, Palmas, Tocantins, Brazil
| | - José P Sampaio
- UCIBIO-i4HB, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - Carla Gonçalves
- UCIBIO-i4HB, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - Paula Gonçalves
- UCIBIO-i4HB, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - Aristóteles Góes-Neto
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | | | - Daniel H Janzen
- Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Winnie Hallwachs
- Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| |
Collapse
|
2
|
Buchta V, Bolehovská R, Hovorková E, Cornely OA, Seidel D, Žák P. Saprochaete clavata Invasive Infections - A New Threat to Hematological-Oncological Patients. Front Microbiol 2019; 10:2196. [PMID: 31736883 PMCID: PMC6830389 DOI: 10.3389/fmicb.2019.02196] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 09/09/2019] [Indexed: 12/17/2022] Open
Abstract
Background Saprochaete clavata (formerly Geotrichum clavatum, now proposed as Magnusiomyces clavatus) is a filamentous yeast-like fungus that has recently been described as an emerging pathogen mostly in patients with acute leukemia. Methods This is a retrospective study of patients diagnosed with proven and probable S. clavata infection at the University Hospital, Hradec Králové, Czechia between March 2005 and December 2017. Previous cases were identified from the literature and FungiScope® database. Results Six new cases (5 females, 1 male) of blood-stream S. clavata infections at the hemato-oncological department were described including epidemiological data of additional 48 patients colonized with the species. Overall, 116 strains of S. clavata were isolated from different clinical specimens of 54 patients; most of them belonged to the respiratory tract (60.3%). S. clavata was the most frequent species among arthroconidial yeasts (Trichosporon, Galactomyces, Magnusiomyces) recovered from the blood. All our patients with S. clavata infection had profound neutropenia, a central venous catheter, broad-spectrum antibiotics and antifungal prophylaxis; four had a history of a biliary tract system disease. The diagnosis was based on a positive blood culture in all patients. Four patients died of multiorgan failure and sepsis despite treatment with lipid-based amphotericin B and/or voriconazole. From the literature and FungiScope database, 67 previous cases of S. clavata infections were evaluated in context of our cases. Conclusion Saprochaete clavata infection represents a life-threatening mycosis in severely immunocompromised patients. The successful outcome of treatment seems to be critically dependent on the early diagnosis and the recovery of underlying conditions associated with immune dysfunction or deficiency.
Collapse
Affiliation(s)
- Vladimir Buchta
- Department of Clinical Microbiology, Faculty of Medicine in Hradec Králové, Faculty Hospital in Hradec Králové, Charles University in Prague, Hradec Králové, Czechia
| | - Radka Bolehovská
- Department of Clinical Biochemistry and Diagnostics, Faculty of Medicine in Hradec Králové, Faculty Hospital in Hradec Králové, Charles University in Prague, Hradec Králové, Czechia
| | - Eva Hovorková
- The Fingerland Department of Pathology, Faculty of Medicine in Hradec Králové, Faculty Hospital in Hradec Králové, Charles University in Prague, Hradec Králové, Czechia
| | - Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,Department I of Internal Medicine, ECMM Diamond Center of Excellence in Medical Mycology, German Centre for Infection Research (DZIF), University of Cologne, Cologne, Germany.,Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Danila Seidel
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,Department of Internal Medicine, ECMM Diamond Center of Excellence in Medical Mycology, University of Cologne, Cologne, Germany
| | - Pavel Žák
- 4th Department of Internal Medicine - Division of Hematology, Faculty of Medicine in Hradec Králové, Faculty Hospital in Hradec Králové, Charles University in Prague, Hradec Králové, Czechia
| |
Collapse
|
3
|
Batista MRD, Uno F, Chaves RD, Tidon R, Rosa CA, Klaczko LB. Differential attraction of drosophilids to banana baits inoculated with Saccharomyces cerevisiae and Hanseniaspora uvarum within a Neotropical forest remnant. PeerJ 2017; 5:e3063. [PMID: 28289566 PMCID: PMC5346285 DOI: 10.7717/peerj.3063] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 02/03/2017] [Indexed: 01/29/2023] Open
Abstract
Background Yeasts are a necessary requisite in the diet of most Drosophila species that, in turn, may vector their dispersal in natural environments. Differential attractiveness experiments and the isolation of yeasts consumed by Drosophila may be informative for characterizing this association. Hanseniaspora uvarum is among the most common yeast species isolated from Drosophila crops, with high attractiveness to drosophilids. Saccharomyces cerevisiae has been widely used to collect flies, and it allows broad sampling of almost all local Drosophila species. Pronounced differences in the field concerning Drosophila attractivity to baits seeded with these yeast species have been previously reported. However, few explicit generalizations have been set. Since late fifties, no field experiments of Drosophila attractivity were carried out in the Neotropical region, which is facing shifts in abiotic and biotic factors. Our objective is to characterize preference behavior that mediates the interaction in the wild among Neotropical Drosophila species and yeasts associated with them. We want to set a broad generalization about drosophilids attracted to these yeasts. Here we present the results of a differential attractiveness experiment we carried out in a natural Atlantic Rainforest fragment to assess the preferences of Drosophila species groups to baits inoculated with H. uvarum and S. cerevisiae. Methods Both yeast species were cultured in GYMP broth and separately poured in autoclaved mashed banana that was left fermenting. In the field, we collected drosophilids over five arrays of three different baits: non-inoculated autoclaved banana and banana inoculated with each yeast. In the laboratory the drosophilids were sorted to five sets according to their external morphology and/or genitalia: tripunctata; guarani; willistoni; exotic; and the remaining flies pooled in others. Results and Conclusions Uninoculated banana baits attracted virtually no flies. We found significant departures from random distribution over the other two baits (1:1 proportion) for all sets, except the pooled others. Flies of the sets willistoni and exotic preferred H. uvarum over S. cerevisiae, while the remaining sets were more attracted to S. cerevisiae. Previously, various authors reported similar patterns in attraction experiments with S. cerevisiae and H. uvarum. It is also noteworthy that both yeast species have been isolated from natural substrates and crops of Drosophila species. Taken together, these results suggest that the preferences among Drosophila species groups may be reflecting deep and stable relations with yeast species in natural environments. They can be summarized as: forest dwelling species from subgenus Drosophila (such as tripunctata and guarani groups) are attracted to banana baits seeded with S. cerevisiae; while exotic (as D. melanogaster) and subgenus Sophophora species are preferentially attracted to baits seeded with H. uvarum.
Collapse
Affiliation(s)
- Marcos R D Batista
- Depto. de Genética, Evolução e Bioagentes, Inst. de Biologia, Universidade Estadual de Campinas - UNICAMP , Campinas , São Paulo , Brazil
| | - Fabiana Uno
- Depto. de Genética, Evolução e Bioagentes, Inst. de Biologia, Universidade Estadual de Campinas - UNICAMP , Campinas , São Paulo , Brazil
| | - Rafael D Chaves
- Depto. Ciência de Alimentos, Fac. Engenharia de Alimentos, Universidade Estadual de Campinas - UNICAMP , Campinas , São Paulo , Brazil
| | - Rosana Tidon
- Depto. Genética e Morfologia, Inst. Ciências Biológicas, Universidade de Brasília - UnB , Brasília , DF , Brazil
| | - Carlos A Rosa
- Depto. Microbiologia, ICB, Universidade Federal de Minas Gerais - UFMG , Belo Horizonte , Minas Gerais , Brazil
| | - Louis B Klaczko
- Depto. de Genética, Evolução e Bioagentes, Inst. de Biologia, Universidade Estadual de Campinas - UNICAMP , Campinas , São Paulo , Brazil
| |
Collapse
|