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Population Biology and Ecology of Ectomycorrhizal Fungi. BIOGEOGRAPHY OF MYCORRHIZAL SYMBIOSIS 2017. [DOI: 10.1007/978-3-319-56363-3_2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Wang P, Zhang Y, Mi F, Tang X, He X, Cao Y, Liu C, Yang D, Dong J, Zhang K, Xu J. Recent advances in population genetics of ectomycorrhizal mushrooms Russula spp. Mycology 2015; 6:110-120. [PMID: 30151319 PMCID: PMC6106078 DOI: 10.1080/21501203.2015.1062810] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 06/11/2015] [Indexed: 12/15/2022] Open
Abstract
The mushroom genus Russula is among the largest and morphologically most diverse basidiomycete genera in the world. They are broadly distributed both geographically and ecologically, forming ectomycorrhizal relationships with a diversity of plants. Aside from their ecological roles, some Russula species are gourmet mushrooms. Therefore, understanding their population biology and fundamental life history processes are important for illustrating their ecological roles and for developing effective conservation and utilization strategies. Here, we review recent population genetic and molecular ecological studies of Russula. We focus on issues related to genet sizes, modes of reproduction, population structures, and roles of geography on their genetic relationships. The sampling strategies, molecule markers, and analytical approaches used in these studies will also be discussed. Our review suggests that in Russula, genets are typically small, local recombination is frequent, and that long-distance spore dispersal is relatively uncommon. We finish by discussing several long-standing issues as well as future trends with regard to life history and evolution of this important group of mushrooms.
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Affiliation(s)
- Pengfei Wang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Ying Zhang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Fei Mi
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Xiaozhao Tang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Xiaoxia He
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Yang Cao
- Yunnan Institute for Tropical Crop Research, Jinghong, Yunnan, PR China
| | - Chunli Liu
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Dan Yang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Jianyong Dong
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Keqing Zhang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
| | - Jianping Xu
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, PR China
- Department of Biology, McMaster University, Hamilton, Ontario, Canada
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Restoring native forest ecosystems after exotic tree plantation in Madagascar: combination of the local ectotrophic species Leptolena bojeriana and Uapaca bojeri mitigates the negative influence of the exotic species Eucalyptus camaldulensis and Pinus patula. Biol Invasions 2012. [DOI: 10.1007/s10530-012-0238-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Affiliation(s)
- Francis Q. Brearley
- School of Science and the Environment; Manchester Metropolitan University; Chester Street; Manchester; M1 5GD; U.K
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Abstract
Ectomycorrhizal (ECM) fungi form mutualistic symbioses with many tree species and are regarded as key organisms in nutrient and carbon cycles in forest ecosystems. Our appreciation of their roles in these processes is hampered by a lack of understanding of their soil-borne mycelial systems. These mycelia represent the vegetative thalli of ECM fungi that link carbon-yielding tree roots with soil nutrients, yet we remain largely ignorant of their distribution, dynamics and activities in forest soils. In this review we consider information derived from investigations of fruiting bodies, ECM root tips and laboratory-based microcosm studies, and conclude that these provide only limited insights into soil-borne ECM mycelial communities. Recent advances in understanding soil-borne mycelia of ECM fungi have arisen from the combined use of molecular technologies and novel field experimentation. These approaches have the potential to provide unprecedented insights into the functioning of ECM mycelia at the ecosystem level, particularly in the context of land-use changes and global climate change.
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Riviere T, Diedhiou AG, Diabate M, Senthilarasu G, Natarajan K, Verbeken A, Buyck B, Dreyfus B, Bena G, Ba AM. Genetic diversity of ectomycorrhizal Basidiomycetes from African and Indian tropical rain forests. MYCORRHIZA 2007; 17:415-428. [PMID: 17334790 DOI: 10.1007/s00572-007-0117-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2006] [Accepted: 02/01/2007] [Indexed: 05/14/2023]
Abstract
Ectomycorrhizal (ECM) fungi have a worldwide distribution. However, the ecology of tropical ECM fungi is poorly documented, limiting our understanding of the symbiotic associations between tropical plants and fungi. ECM Basidiomycete diversity was investigated for the first time in two tropical rain forests in Africa (Western Upper Guinea) and in Asia (Western Ghats, India), using a fragment of the mitochondrial large subunit rRNA gene to type 140 sporocarps and 54 ectomycorrhizas. To evaluate taxonomic diversity, phylogenetic analyses were performed, and 40 sequences included from identified European specimens were used as taxonomic benchmarks. Five clades were recovered corresponding to six taxonomic groups: boletoids, sclerodermatoids, russuloids, thelephoroids, and a clade grouping the Amanitaceae and Tricholomataceae families. Our results revealed that the Russulaceae species display a great diversity with several putative new species, especially in Guinea. Other taxonomic issues at family/section levels are also briefly discussed. This study provides preliminary insights into taxonomic diversity, ECM status, and biogeographic patterns of ECM fungi in tropical two rain forest ecosystems, which appear to be as diverse as in temperate and boreal forests.
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Affiliation(s)
- Taiana Riviere
- UMR 113, Symbioses Tropicales et Méditerranéennes (LSTM), 34998, Montferrier-sur-Lez, France.
- Institut Français de Pondichéry, 11 St Louis Street, Pondicherry, India.
- Centre de Biologie pour la Gestion des Populations, Campus International de Baillarguet, CS 30016, 34988, Montferrier-sur-Lez cedex, France.
| | - Abdallah G Diedhiou
- UMR 113, Symbioses Tropicales et Méditerranéennes (LSTM), 34998, Montferrier-sur-Lez, France
| | - Moussa Diabate
- Institut de Recherche Agronomique de Guinée, Conakry, Guinea
| | - G Senthilarasu
- Centre of Advanced Study in Botany (CASB), University of Madras, Chennai, India
| | - K Natarajan
- Centre of Advanced Study in Botany (CASB), University of Madras, Chennai, India
| | - Annemieke Verbeken
- Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000, Ghent, Belgium
| | - Bart Buyck
- Muséum National d'Histoire Naturelle (MNHN), Cryptogamie, 12 rue Buffon, 75005, Paris, France
| | - Bernard Dreyfus
- UMR 113, Symbioses Tropicales et Méditerranéennes (LSTM), 34998, Montferrier-sur-Lez, France
| | - Gilles Bena
- UMR 113, Symbioses Tropicales et Méditerranéennes (LSTM), 34998, Montferrier-sur-Lez, France
| | - Amadou M Ba
- UMR 113, Symbioses Tropicales et Méditerranéennes (LSTM), 34998, Montferrier-sur-Lez, France
- Laboratoire de Biologie et Physiologie Végétales, Université Antilles-Guyane, BP. 592, 97159, Pointe-à-Pitre, Guadeloupe, France
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Ramanankierana N, Ducousso M, Rakotoarimanga N, Prin Y, Thioulouse J, Randrianjohany E, Ramaroson L, Kisa M, Galiana A, Duponnois R. Arbuscular mycorrhizas and ectomycorrhizas of Uapaca bojeri L. (Euphorbiaceae): sporophore diversity, patterns of root colonization, and effects on seedling growth and soil microbial catabolic diversity. MYCORRHIZA 2007; 17:195-208. [PMID: 17221233 DOI: 10.1007/s00572-006-0095-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2006] [Accepted: 11/30/2006] [Indexed: 05/13/2023]
Abstract
The main objectives of this study were (1) to describe the diversity of mycorrhizal fungal communities associated with Uapaca bojeri, an endemic Euphorbiaceae of Madagascar, and (2) to determine the potential benefits of inoculation with mycorrhizal fungi [ectomycorrhizal and/or arbuscular mycorrhizal (AM) fungi] on the growth of this tree species and on the functional diversity of soil microflora. Ninety-four sporophores were collected from three survey sites. They were identified as belonging to the ectomycorrhizal genera Afroboletus, Amanita, Boletus, Cantharellus, Lactarius, Leccinum, Rubinoboletus, Scleroderma, Tricholoma, and Xerocomus. Russula was the most frequent ectomycorrhizal genus recorded under U. bojeri. AM structures (vesicles and hyphae) were detected from the roots in all surveyed sites. In addition, this study showed that this tree species is highly dependent on both types of mycorrhiza, and controlled ectomycorrhization of this Uapaca species strongly influences soil microbial catabolic diversity. These results showed that the complex symbiotic status of U. bojeri could be managed to optimize its development in degraded areas. The use of selected mycorrhizal fungi such the Scleroderma Sc1 isolate in nursery conditions could be of great interest as (1) this fungal strain is very competitive against native symbiotic microflora, and (2) the fungal inoculation improves the catabolic potentialities of the soil microflora.
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Affiliation(s)
- Naina Ramanankierana
- Laboratoire de Microbiologie de l'Environnement, Centre National de Recherches sur l'Environnement, P.O. Box 1739, Antananarivo, Madagascar
| | - Marc Ducousso
- CIRAD, UMR 113 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), TA10/J, Campus International de Baillarguet, 34398, Montpellier Cedex 5, France
| | - Nirina Rakotoarimanga
- Laboratoire de Microbiologie de l'Environnement, Centre National de Recherches sur l'Environnement, P.O. Box 1739, Antananarivo, Madagascar
| | - Yves Prin
- CIRAD, UMR 113 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), TA10/J, Campus International de Baillarguet, 34398, Montpellier Cedex 5, France
| | - Jean Thioulouse
- CNRS, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Université Lyon 1, 69622, Villeurbanne Cedex, France
| | - Emile Randrianjohany
- Laboratoire de Microbiologie de l'Environnement, Centre National de Recherches sur l'Environnement, P.O. Box 1739, Antananarivo, Madagascar
| | - Luciano Ramaroson
- Laboratoire de Microbiologie de l'Environnement, Centre National de Recherches sur l'Environnement, P.O. Box 1739, Antananarivo, Madagascar
| | - Marija Kisa
- IRD, UMR 113 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), TA10/J, Campus International de Baillarguet, 34398, Montpellier Cedex 5, France
| | - Antoine Galiana
- CIRAD, UMR 113 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), TA10/J, Campus International de Baillarguet, 34398, Montpellier Cedex 5, France
| | - Robin Duponnois
- IRD, UMR 113 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), TA10/J, Campus International de Baillarguet, 34398, Montpellier Cedex 5, France.
- IRD, Laboratoire Commun de Microbiologie IRD/ISRA/UCAD, Centre de Recherche de Bel Air, P.O. Box 1386, Dakar, Senegal.
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