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Piñuela Y, Alday JG, Oliach D, Castaño C, Büntgen U, Egli S, Martínez Peña F, Dashevskaya S, Colinas C, Peter M, Bonet JA. Habitat is more important than climate for structuring soil fungal communities associated in truffle sites. Fungal Biol 2024; 128:1724-1734. [PMID: 38575246 DOI: 10.1016/j.funbio.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/09/2024] [Accepted: 02/23/2024] [Indexed: 04/06/2024]
Abstract
The ectomycorrhizal fungi Tuber melanosporum Vittad. and Tuber aestivum Vittad. produce highly valuable truffles, but little is known about the soil fungal communities associated with these truffle species in places where they co-occur. Here, we compared soil fungal communities present in wild and planted truffle sites, in which T. melanosporum and T. aestivum coexist, in Mediterranean and temperate regions over three sampling seasons spanning from 2018 to 2019. We showed that soil fungal community composition and ectomycorrhizal species composition are driven by habitat type rather than climate regions. Also, we observed the influence of soil pH, organic matter content and C:N ratio structuring total and ectomycorrhizal fungal assemblages. Soil fungal communities in wild sites revealed more compositional variability than those of plantations. Greater soil fungal diversity was found in temperate compared to Mediterranean sites when considering all fungal guilds. Ectomycorrhizal diversity was significantly higher in wild sites compared to plantations. Greater mould abundance at wild sites than those on plantation was observed while tree species and seasonal effects were not significant predictors in fungal community structure. Our results suggested a strong influence of both ecosystem age and management on the fungal taxa composition in truffle habitats.
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Affiliation(s)
- Yasmin Piñuela
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, 25198, Spain; Forest Science and Technology Centre of Catalonia (CTFC), Crta. Sant Llorenç de Morunys km 2, 25280, Solsona, Spain; Swiss Federal Research Institute WSL, Birmensdorf, Switzerland.
| | - Josu G Alday
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, 25198, Spain; Joint Research Unit CTFC - AGROTECNIO-CERCA, Av. Alcalde Rovira Roure 191, 25198, Lleida, Spain
| | - Daniel Oliach
- Forest Science and Technology Centre of Catalonia (CTFC), Crta. Sant Llorenç de Morunys km 2, 25280, Solsona, Spain
| | - Carles Castaño
- Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, Uppsala, SE-750 07, Sweden
| | - Ulf Büntgen
- Department of Geography, University of Cambridge, Cambridge, UK; Czech Globe Research Institute CAS and Masaryk University Brno, Brno, Czech Republic
| | - Simon Egli
- Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
| | - Fernando Martínez Peña
- Agrifood Research and Technology Centre of Aragon CITA, Montañana 930, E-50059, Zaragoza, Spain; European Mycological Institute EGTC-EMI, E-42003, Soria, Spain
| | - Svetlana Dashevskaya
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, 25198, Spain
| | - Carlos Colinas
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, 25198, Spain; Forest Science and Technology Centre of Catalonia (CTFC), Crta. Sant Llorenç de Morunys km 2, 25280, Solsona, Spain
| | - Martina Peter
- Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
| | - José Antonio Bonet
- Department of Agricultural and Forest Sciences and Engineering, University of Lleida, Lleida, 25198, Spain; Joint Research Unit CTFC - AGROTECNIO-CERCA, Av. Alcalde Rovira Roure 191, 25198, Lleida, Spain
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Gómez-Molina E, Sánchez S, Puig-Pey M, Garcia-Barreda S. Sequential application of inoculation methods improves mycorrhization of Quercus ilex seedlings by Tuber melanosporum. Fungal Biol 2023; 127:1328-1335. [PMID: 37993244 DOI: 10.1016/j.funbio.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/12/2023] [Accepted: 07/17/2023] [Indexed: 11/24/2023]
Abstract
The use of mycorrhized seedlings has been critical to the success of modern truffle cultivation, which nowadays supplies most European black truffles (Tuber melanosporum) to markets. Ascospore inoculation has been traditionally used to produce these seedlings, but little scientific information is publicly available on the inoculation methods applied or on the possibility of combining them. We evaluated the potential of sequential inoculation for the controlled colonization of holm oak fine roots by T. melanosporum, with two different nursery assays and a full factorial design. Three inoculation methods were sequentially applied: radicle inoculation, inoculation of the substrate in seedling trays and inoculation of the substrate in the final pot. Despite the differences in the results of the two assays, which suggest that cultivation conditions and/or the timing of nursery operations may influence the relative effectiveness of inoculation methods, the sequential application appeared as an effective and realistic alternative for commercial inoculation of holm oak seedlings with T. melanosporum. The increase in the amount of inoculum applied with each inoculation method improved the mycorrhizal colonization of seedlings, whereas separately none of the inoculation methods appeared clearly superior to the other ones. The depth distribution of truffle mycorrhizae pointed that the inoculation in the final pot was more effective than other methods in lower parts of the root system, whereas the early inoculation appeared more effective to reduce the occurrence of the opportunist ectomycorrhizal fungus Sphaerosporella brunnea.
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Affiliation(s)
- Eva Gómez-Molina
- Centro de Investigación y Experimentación en Truficultura (CIET), Diputación de Huesca, Polígono Fabardo s/n, 22430, Graus, Spain.
| | - Sergio Sánchez
- Departamento de Ciencia Vegetal, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Avenida de Montañana 930, Zaragoza, 50059, Spain; Instituto Agroalimentario de Aragón - IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain.
| | - Meritxell Puig-Pey
- Centro de Investigación y Experimentación en Truficultura (CIET), Diputación de Huesca, Polígono Fabardo s/n, 22430, Graus, Spain.
| | - Sergi Garcia-Barreda
- Departamento de Ciencia Vegetal, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Avenida de Montañana 930, Zaragoza, 50059, Spain; Instituto Agroalimentario de Aragón - IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain.
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Shen A, Shen B, Liu L, Tan Y, Zeng L, Tan Z, Li J. Diversity and Network Relationship Construction of Soil Fungal Communities in Lactarius hatsudake Tanaka Orchard during Harvest. Microorganisms 2023; 11:2279. [PMID: 37764123 PMCID: PMC10537705 DOI: 10.3390/microorganisms11092279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/29/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Lactarius hatsudake Tanaka is a mycorrhizal edible mushroom with rich economic and nutritional value. Although it is artificially planted, its yield is unstable. Soil fungi, including L. hatsudake, coexist with many other microorganisms and plants. Therefore, complex microbial communities have an influence on the fruiting body formation of L. hatsudake. L. hatsudake and its interactions with the rest of the fungal community over time are not completely understood. In this study, we performed high-throughput sequencing of microorganisms in the basal soil of the fruiting body (JT), mycorrhizosphere soil (JG), and non-mushroom-producing soil (CK) in a 6-year-old L. hatsudake plantation at harvest. The results showed that the soil of the L. hatsudake plantation was rich in fungal communities and a total of 10 phyla, 19 classes, 53 orders, 90 families, 139 genera, and 149 species of fungi were detected. At the phylum level, the major groups were Basidiomycota and Ascomycota. At the genus level, the dominant groups were Lactarius, Trichoderma, Suillus, and Penicillium. Among them, L. hatsudake had an absolute dominant position in the soil fungal community of the plantation, and was the only group of Lactarius in the plantation soil. Penicillium cryptum and Penicillium adametzii were unique to the JT soil sample. Chaetopsphaeria, Myxocephala, Devriesia, and Psathyrella were positively correlated with L. hatsudake. In the constructed fungal network, the total number of nodes were ranked in descending order as JG (441) > CK (405) > JT (399), while the total number of edges were ranked in descending order as CK (1360) > JG (647) > JT (586). Analysis of the fungal assembly process revealed that groups CK and JG have determinative processes that dominated community building, while the JT group exhibited a dominant random process with a 0.60 probability. The results indicated that L. hatsudake was successfully colonized in the plantation soil. During harvest, the CK group exhibited the largest network size and the most complex fungal interactions, while the fungal community structure in the mushroom cultivation zone (JT and JG) was stable and less susceptible to external environmental interference. L. hatsudake affects the fungal community in the soil surrounding its fruiting body.
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Affiliation(s)
- Airong Shen
- Institute of Forest and Grass Cultivation, Hunan Academy of Forestry, Changsha 410004, China; (A.S.); (B.S.); (L.L.); (Y.T.)
| | - Baoming Shen
- Institute of Forest and Grass Cultivation, Hunan Academy of Forestry, Changsha 410004, China; (A.S.); (B.S.); (L.L.); (Y.T.)
| | - Lina Liu
- Institute of Forest and Grass Cultivation, Hunan Academy of Forestry, Changsha 410004, China; (A.S.); (B.S.); (L.L.); (Y.T.)
| | - Yun Tan
- Institute of Forest and Grass Cultivation, Hunan Academy of Forestry, Changsha 410004, China; (A.S.); (B.S.); (L.L.); (Y.T.)
| | - Liangbin Zeng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Zhuming Tan
- Institute of Forest and Grass Cultivation, Hunan Academy of Forestry, Changsha 410004, China; (A.S.); (B.S.); (L.L.); (Y.T.)
| | - Jilie Li
- Hunan Provincial Key Laboratory of Forestry Biotechnology, Central South University of Forestry and Technology, Changsha 410004, China;
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Ye L, Yang X, Zhang B, Zhou J, Tian H, Zhang X, Li X. Seasonal Succession of Fungal Communities in Native Truffle ( Tuber indicum) Ecosystems. Appl Environ Microbiol 2023; 89:e0019523. [PMID: 37338363 PMCID: PMC10370315 DOI: 10.1128/aem.00195-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/12/2023] [Indexed: 06/21/2023] Open
Abstract
Truffles are a rare underground fungus and one of the most expensive, and sought-after kitchen ingredients in the world. Microbial ecology plays an important role in the annual growth cycle of truffles, but fungal communities in native truffle ecosystems are still largely unknown, especially for Tuber indicum from China. In this study, the spatial and temporal dynamics of soil physicochemical properties and fungal communities were described associated with four T. indicum-producing plots (TPPs) and one non-truffle-producing plot in four successive growing seasons. A total of 160 biological samples were collected, 80 of which were used for the determination of 10 soil physicochemical indices and 80 for Illumina-based analysis of the fungal microbiome. Soil physicochemical properties and fungal communities exhibited considerable seasonal variation. Ascomycetes, Basidiomycetes, and Mucormycoides dominated. The core microbiome work on the microecological changes in TPPs, and the identified core members contribute to the seasonal succession of communities. The genus Tuber occupies a central position in healthy TPPs. There was a strong correlation between soil physicochemical properties and fungal communities. The genus Tuber showed a positive correlation with Ca, Mg, and total nitrogen, but a negative correlation with total phosphorus and available potassium. This study describes the complex ecological dynamics of soil physicochemical indices and fungal communities occurring during the annual cycle of Tuber indicum, and highlights the succession of core communities in truffle plots, which contribute to better protection of native truffle ecosystems and control of mycorrhizal fungal contamination in artificial truffle plantations in China. IMPORTANCE The spatial and temporal dynamics of soil physicochemical properties and fungal communities associated with four Tuber indicum-producing plots and one non truffle producing plot in four different growing seasons are described. Soil physicochemical properties and fungal communities exhibited considerable seasonal variation. This study examines the complex ecological dynamics of soil physicochemical indices and fungal communities occurring during the annual cycle of Tuber indicum and highlights the succession of core communities in truffle plots, which contributes to better protection of native truffle ecosystems and control of mycorrhizal fungal contamination in artificial truffle plantations in China.
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Affiliation(s)
- Lei Ye
- Sichuan Institute of Edible Fungi, Chengdu, People’s Republic of China
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, People’s Republic of China
| | - Xuezhen Yang
- Sichuan Institute of Edible Fungi, Chengdu, People’s Republic of China
| | - Bo Zhang
- Sichuan Institute of Edible Fungi, Chengdu, People’s Republic of China
| | - Jie Zhou
- Sichuan Institute of Edible Fungi, Chengdu, People’s Republic of China
| | - Hong Tian
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, People’s Republic of China
| | - Xiaoping Zhang
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, People’s Republic of China
| | - Xiaolin Li
- Sichuan Institute of Edible Fungi, Chengdu, People’s Republic of China
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Liu D, Herrera M, Zhang P, He X, Perez-Moreno J, Chater CCC, Yu F. Truffle species strongly shape their surrounding soil mycobiota in a Pinus armandii forest. Arch Microbiol 2021; 203:6303-6314. [PMID: 34652507 DOI: 10.1007/s00203-021-02598-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 09/25/2021] [Accepted: 09/28/2021] [Indexed: 11/24/2022]
Abstract
Truffles contribute to crucial soil systems dynamics, being involved in plentiful ecological functions important for ecosystems. Despite this, the interactions between truffles and their surrounding mycobiome remain unknown. Here, we investigate soil mycobiome differences between two truffle species, Tuber indicum (Ti) and Tuber pseudohimalayense (Tp), and their relative influence on surrounding soil mycobiota. Using traditional chemical analysis and ITS Illumina sequencing, we compared soil nutrients and the mycobiota, respectively, in soil, gleba, and peridium of the two truffle species inhabiting the same Pinus armandii forest in southwestern China. Tp soil was more acidic (pH 6.42) and had a higher nutrient content (total C, N content) than Ti soil (pH 6.62). Fungal richness and diversity of fruiting bodies (ascomata) and surrounding soils were significantly higher in Tp than in Ti. Truffle species recruited unique soil mycobiota around their ascomata: in Ti soil, fungal taxa, including Suillus, Alternaria, Phacidium, Mycosphaerella, Halokirschsteiniothelia, and Pseudogymnoascus, were abundant, while in Tp soil species of Melanophyllum, Inocybe, Rhizopogon, Rhacidium, and Lecanicillium showed higher abundances. Three dissimilarity tests, including adonis, anosim, and MRPP, showed that differences in fungal community structure between the two truffle species and their surrounding soils were stronger in Tp than in Ti, and these differences extended to truffle tissues (peridium and gleba). Redundancy analysis (RDA) further demonstrated that correlations between soil fungal taxa and soil properties changed from negative (Tp) to positive (Ti) and shifted from a moisture-driven (Tp) to a total N-driven (Ti) relationship. Overall, our results shed light on the influence that truffles have on their surrounding soil mycobiome. However, further studies are required on a broader range of truffle species in different soil conditions in order to determine causal relationships between truffles and their soil mycobiome.
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Affiliation(s)
- Dong Liu
- Key Laboratory for Fungal Diversity and Green Development, The Germplasm Bank of Wild Species, Kunming, Kunming Institute Botany, Chinese Academy of Sciences, Qingsong Road 21#, Kunming, 650201, Yunnan, China.
| | - Mariana Herrera
- Key Laboratory for Fungal Diversity and Green Development, The Germplasm Bank of Wild Species, Kunming, Kunming Institute Botany, Chinese Academy of Sciences, Qingsong Road 21#, Kunming, 650201, Yunnan, China
| | - Peng Zhang
- Key Laboratory for Fungal Diversity and Green Development, The Germplasm Bank of Wild Species, Kunming, Kunming Institute Botany, Chinese Academy of Sciences, Qingsong Road 21#, Kunming, 650201, Yunnan, China
| | - Xinhua He
- Key Laboratory for Fungal Diversity and Green Development, The Germplasm Bank of Wild Species, Kunming, Kunming Institute Botany, Chinese Academy of Sciences, Qingsong Road 21#, Kunming, 650201, Yunnan, China.,Department of Land, Air and Water Resources, University of California at Davis, Davis, CA, 95616, USA
| | - Jesús Perez-Moreno
- Colegio de Postgraduados, Campus Montecillo, Microbiología, Edafología, 56230, Montecillo, Texcoco, Mexico
| | | | - Fuqiang Yu
- Key Laboratory for Fungal Diversity and Green Development, The Germplasm Bank of Wild Species, Kunming, Kunming Institute Botany, Chinese Academy of Sciences, Qingsong Road 21#, Kunming, 650201, Yunnan, China.
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Arenas F, Navarro-Ródenas A, Marqués-Gálvez JE, Ghignone S, Mello A, Morte A. Different patterns in root and soil fungal diversity drive plant productivity of the desert truffle Terfezia claveryi in plantation. Environ Microbiol 2021; 23:5917-5933. [PMID: 34320277 DOI: 10.1111/1462-2920.15688] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 07/24/2021] [Accepted: 07/26/2021] [Indexed: 12/22/2022]
Abstract
The desert truffle Terfezia claveryi is one of the few mycorrhizal fungi currently in cultivation in semiarid and arid areas. Agroclimatic parameters seem to affect its annual yield, but there is no information on the influence of biotic factors. In this study, fungal diversity was analysed by high-throughput sequencing of the ITS2 rDNA region from soil and root samples to compare productive and non-productive mycorrhizal plants in a 4-years old plantation (Murcia, Spain). The fungal metaprofile was dominated by Ascomycota phylum. Desert truffle productivity was driven by different patterns of fungal species composition in soil (species replacement) and root (species richness differences). Moreover, positive associations for ectomycorrhizal and negative for arbuscular mycorrhizal guilds were found in productive roots, and positive associations for fungal parasite-plant pathogen guild in non-productive ones. Soil samples were dominated by pathotroph and saprotroph trophic modes, showing positive associations for Aureobasidium pullulans and Alternaria sp. in productive areas, and positive associations for Fusarium sp. and Mortierella sp. were found in non-productive soils. Finally, some significant OTUs were identified and associated to ascocarp producing patches, which could serve as predictive and location markers of desert truffle production.
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Affiliation(s)
- Francisco Arenas
- Departamento Biología Vegetal, Facultad de Biología, CEIR Campus Mare Nostrum (CMN, Universidad de Murcia, Campus de Espinardo, Murcia, 30100, Spain
| | - Alfonso Navarro-Ródenas
- Departamento Biología Vegetal, Facultad de Biología, CEIR Campus Mare Nostrum (CMN, Universidad de Murcia, Campus de Espinardo, Murcia, 30100, Spain
| | - José Eduardo Marqués-Gálvez
- Departamento Biología Vegetal, Facultad de Biología, CEIR Campus Mare Nostrum (CMN, Universidad de Murcia, Campus de Espinardo, Murcia, 30100, Spain
| | - Stefano Ghignone
- Institute for Sustainable Plant Protection - SS Turin, CNR, Torino, 10125, Italy
| | - Antonietta Mello
- Institute for Sustainable Plant Protection - SS Turin, CNR, Torino, 10125, Italy
| | - Asunción Morte
- Departamento Biología Vegetal, Facultad de Biología, CEIR Campus Mare Nostrum (CMN, Universidad de Murcia, Campus de Espinardo, Murcia, 30100, Spain
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Yu WY, Peng MH, Wang JJ, Ye WY, Li YL, Zhang T, Wang AR, Zhang DM, Wang ZH, Lu GD, Bao JD. Microbial community associated with ectomycorrhizal Russula symbiosis and dominated nature areas in southern China. FEMS Microbiol Lett 2021; 368:6164866. [PMID: 33693611 DOI: 10.1093/femsle/fnab028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 03/05/2021] [Indexed: 11/13/2022] Open
Abstract
Russula griseocarnosa is one of the uncultivable important mycorrhizal edible fungi. Currently, there is a limited insight into the dynamic composition of the microbial communities associated with Russula. Here, the microbiota in the root and mycorrhizosphere from Russula-Fagaceae nature areas of Fujian province were identified by Illumina MiSeq high-throughput sequencing. First, we compared three types of fungal communities associated with Russula-Fagaceae root mycelia-running stage (stage-1), Russula sporocarping stage-2 (stage-2) and Russula-free Fagaceae root (stage-3). Fungal diversity negatively correlated with Russula. Russula, Tomentella and Lactarius were core EcM in Fagaceae roots. A total of eight genera, including Boletus, are likely a positive indicator of Russula sporocarp production in Russula-Fagaceae roots, while Tomentella and Elaphomyces for Russula symbiosis. Secondly, analysis of fungal and bacterial communities within rhizosphere soils from the three stages revealed six genera, including Dacryobolus and Acidocella, as possible indicator species associated with sporocarping in Russula. Elaphomyces, Tomentella, Sorangium, Acidicaldus, Acidobacterium and Haliangium occurred more frequently in the Russula rhizosphere. Furthermore, operational taxonomic unit (OTU) network analysis showed a positive correlation between Russula,Tomentella, Elaphomyces and Sorangium. Overall, our results revealed a relationship between micro-community and Russula, which may provide a new strategy for improving Russula symbiosis and sporocarp production.
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Affiliation(s)
- Wen-Ying Yu
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ming-Hui Peng
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jia-Jia Wang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wen-Yu Ye
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ya-Ling Li
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Tian Zhang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ai-Rong Wang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Dong-Mei Zhang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zong-Hua Wang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Guo-Dong Lu
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jian-Dong Bao
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops and Fujian Universities Key Laboratory of Plant-Microbe Interaction, College of Life Sciences and College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
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Huang Y, Zou J, Kang Z, Zhang X, Penttinen P, Zhang X, Li X. Effects of truffle inoculation on a nursery culture substrate environment and seedling of Carya illinoinensis. Fungal Biol 2021; 125:576-584. [PMID: 34140153 DOI: 10.1016/j.funbio.2021.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 02/20/2021] [Accepted: 02/28/2021] [Indexed: 11/25/2022]
Abstract
We inoculated Tuber aestivum and Tuber sinoaestivum on Carya illinoinensis to explore the effects of inoculation on host plant growth, enzyme activities, the physicochemical properties of rhizosphere soil, the denitrifying bacterial community in the rhizosphere, and the distribution of mating type genes in the rhizosphere. We found that the Tuber spp. inoculation increased the height of the host plant and that the stem circumference of the host was greater two months after inoculation. Six months after inoculation, the peroxidase activity of the seedlings inoculated with T. sinoaestivum was higher than that of the control. At four and six months after inoculation, the superoxidase dismutase activities of the seedlings inoculated with T. aestivum were higher than those of the seedlings inoculated with T. sinoaestivum. Six months after inoculation, nitrate nitrogen content was lowest in the control and highest in the T. sinoaestivum treatment. Among the nirS-type denitrifying bacteria community, the relative abundances of Proteobacteria were high. T. aestivum and T. sinoaestivum inoculation did not affect the diversity of denitrifying bacteria. The mating type genes MAT1-1-1 and MAT1-2-1 were detected in the rhizosphere of C. illinoinensis inoculated with T. sinoaestivum and T. aestivum, and MAT1-1-1 dominated over MAT1-2-1.
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Affiliation(s)
- Yue Huang
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, 611130, China; Soil and Fertilizer Institute, Sichuan Academy of Agricultural Science, Chengdu, 610066, China
| | - Jie Zou
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, 611130, China; Soil and Fertilizer Institute, Sichuan Academy of Agricultural Science, Chengdu, 610066, China
| | - Zongjing Kang
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, 611130, China; Soil and Fertilizer Institute, Sichuan Academy of Agricultural Science, Chengdu, 610066, China
| | - Xiaoping Zhang
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, 611130, China; Soil and Fertilizer Institute, Sichuan Academy of Agricultural Science, Chengdu, 610066, China
| | - Petri Penttinen
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, 611130, China; Ecosystems and Environment Research Programme, University of Helsinki, Helsinki, 00014, Finland
| | - Xiaoping Zhang
- Department of Microbiology, College of Resources, Sichuan Agricultural University, Chengdu, 611130, China.
| | - Xiaolin Li
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Science, Chengdu, 610066, China.
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Guerin-Laguette A. Successes and challenges in the sustainable cultivation of edible mycorrhizal fungi – furthering the dream. MYCOSCIENCE 2021; 62:10-28. [PMID: 37090021 PMCID: PMC9157773 DOI: 10.47371/mycosci.2020.11.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/19/2020] [Accepted: 11/09/2020] [Indexed: 01/08/2023]
Abstract
The cultivation of edible mycorrhizal fungi (EMF) has made great progress since the first cultivation of Tuber melanosporum in 1977 but remains in its infancy. Five cultivation steps are required: (1) mycorrhizal synthesis, (2) mycorrhiza development and acclimation, (3) out-planting of mycorrhizal seedlings, (4) onset of fructification, and (5) performing tree orchards. We provide examples of successes and challenges associated with each step, including fruiting of the prestigious chanterelles in Japan recently. We highlight the challenges in establishing performing tree orchards. We report on the monitoring of two orchards established between Lactarius deliciosus (saffron milk cap) and pines in New Zealand. Saffron milk caps yields reached 0.4 and 1100 kg/ha under Pinus radiata and P. sylvestris 6 and 9 y after planting, respectively. Canopy closure began under P. radiata 7 y after planting, followed by a drastic reduction of yields, while P. sylvestris yields still hovered at 690 to 780 kg/ha after 11 y, without canopy closure. The establishment of full-scale field trials to predict yields is crucial to making the cultivation of EMF a reality in tomorrow's cropping landscape. Sustainable EMF cultivation utilizing trees in non-forested land could contribute to carbon storage, while providing revenue and other ecosystem services.
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Affiliation(s)
- Alexis Guerin-Laguette
- Microbial Systems for Plant Protection, The New Zealand Institute for Plant & Food Research Limited
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10
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Marjanović Ž, Nawaz A, Stevanović K, Saljnikov E, Maček I, Oehl F, Wubet T. Root-Associated Mycobiome Differentiate between Habitats Supporting Production of Different Truffle Species in Serbian Riparian Forests. Microorganisms 2020; 8:E1331. [PMID: 32878332 PMCID: PMC7563819 DOI: 10.3390/microorganisms8091331] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/24/2020] [Accepted: 08/29/2020] [Indexed: 11/17/2022] Open
Abstract
Balkan lowlands bordering with the Pannonia region are inhabited by diverse riparian forests that support production of different truffle species, predominantly the most prized white truffle of Piedmont (Tuber magnatum Pico), but also other commercial species (T.macrosporum Vitt., T. aestivum Vitt.). Surprisingly, little is known about the native root-associated mycobiome (RAM) of these lowland truffle-producing forests. Therefore, in this study we aim at exploring and comparing the RAMs of three different truffle-producing forests from Kolubara river plane in Serbia. Molecular methods based on next generation sequencing (NGS) were used to evaluate the diversity of root-associated fungal communities and to elucidate the influence of environmental factors on their differentiation. To our knowledge, this is the first study from such habitats with a particular focus on comparative analysis of the RAM in different truffle-producing habitats using a high-throughput sequencing approach. Our results indicated that the alpha diversity of investigated fungal communities was not significantly different between different truffle-producing forests and within a specific forest type, while the seasonal differences in the alpha diversity were only observed in the white truffle-producing forests. Taxonomic profiling at phylum level indicated the dominance of fungal OTUs belonging to phylum Ascomycota and Basidiomycota, with very minor presence of other phyla. Distinct community structures of root-associated mycobiomes were observed for white, mixed, and black truffle-producing forests. The core mycobiome analysis indicated a fair share of fungal genera present exclusively in white and black truffle-producing forest, while the core genera of mixed truffle-producing forests were shared with both white and black truffle-producing forests. The majority of detected fungal OTUs in all three forest types were symbiotrophs, with ectomycorrhizal fungi being a dominant functional guild. Apart from assumed vegetation factor, differentiation of fungal communities was driven by factors connected to the distance from the river and exposure to fluvial activities, soil age, structure, and pH. Overall, Pannonian riparian forests appear to host diverse root-associated fungal communities that are strongly shaped by variation in soil conditions.
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Affiliation(s)
- Žaklina Marjanović
- Institute for Multidisciplinary Research, Belgrade University, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Ali Nawaz
- Helmholtz Centre for Environmental Research—UFZ, Department of Community Ecology, 06120 Halle (Saale), Germany;
| | - Katarina Stevanović
- Faculty of Biology, University of Belgrade, Studentski Trg 3, 11000 Belgrade, Serbia;
| | - Elmira Saljnikov
- Soil Science Institute, Teodora Drajzera 7, 11000 Belgrade, Serbia;
| | - Irena Maček
- Department of Agronomy, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia;
- Faculty of Mathematics, Natural Sciences and Information Technologies (FAMNIT), University of Primorska, Glagoljaška 8, 6000 Koper, Slovenia
| | - Fritz Oehl
- Agroscope, Competence Division for Plants and Plant Products, Ecotoxicology, Müller-Thurgau-Str. 29, 8820 Wädenswil, Switzerland;
| | - Tesfaye Wubet
- Helmholtz Centre for Environmental Research—UFZ, Department of Community Ecology, 06120 Halle (Saale), Germany;
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Deutscher Platz 5e, 04103 Leipzig, Germany
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11
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Li JM, Liang HQ, Qiao P, Su KM, Liu PG, Guo SX, Chen J. Chemical Composition and Antioxidant Activity of Tuber indicum from Different Geographical Regions of China. Chem Biodivers 2019; 16:e1800609. [PMID: 30605248 DOI: 10.1002/cbdv.201800609] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 01/03/2019] [Indexed: 12/26/2022]
Abstract
Tuber indicum, an endemic truffle species in eastern Asian, is an edible mushroom that is both an important export and widely distributed across China. Many existing studies on truffles focus on analyzing their taxonomy, population genetics, volatile organic compounds and artificial cultivation of the truffles, while little information is available about their nutrient composition and pharmacological activity, especially the relationship between chemical composition in ascocarps and their geographic distributions. This study presents a comprehensive investigation of the chemical composition of T. indicum, including free sugars, fatty acids, organic acids, phenolic acids, flavonoids, and polysaccharides, and tracks the antioxidant activity of T. indicum ascocarps collected from five geographical regions of four provinces in P. R. China: Hebei, Tibet, Yunnan, and Liaoning province. Our results showed that T. indicum collected from Qujing, Yunnan province, possessed the highest amount of free sugars (23.67 mg/g dw), total flavonoids (2.31 mg/g dw), total phenolics (4.46 mg/g dw) and the highest DPPH and ABTS radical-scavenging activities. The amount of water-soluble polysaccharides was the highest (115.24 mg/g dw) in ascocarps from Tibet, the total organic acids was the highest (22.073 mg/g dw) in ascocarps from Gongshan, and polyunsaturated fatty acids were most abundant in those from Hebei province. This study reveals that the quantity of chemical compounds in T. indicum varies by geographical origin. Detecting differences in chemical composition may provide important data for understanding the relationship between environmental factors and truffle formation, as well as quality evaluation of the commercial species T. indicum throughout China.
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Affiliation(s)
- Jia-Mei Li
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, P. R. China
| | - Han-Qiao Liang
- Biochemical School, Beijing City University, Beijing, 100083, P. R. China
| | - Peng Qiao
- Shandong Institute of Sericulture, Shandong Academy of Agricultural Sciences, Yantai, 250100, P. R. China
| | - Kai-Mei Su
- Institute of Biotechnology and Germplasm Resources, Yunnan Academy of Agricultural Sciences, Kunming, 650223, P. R. China
| | - Pei-Gui Liu
- Key Laboratory for Plant Diversity and Biogeography at East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China
| | - Shun-Xing Guo
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, P. R. China
| | - Juan Chen
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, P. R. China
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12
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Li X, Zhang X, Yang M, Yan L, Kang Z, Xiao Y, Tang P, Ye L, Zhang B, Zou J, Liu C. Tuber borchii Shapes the Ectomycorrhizosphere Microbial Communities of Corylus avellana. MYCOBIOLOGY 2019; 47:180-190. [PMID: 31448138 PMCID: PMC6691893 DOI: 10.1080/12298093.2019.1615297] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 04/22/2019] [Accepted: 04/28/2019] [Indexed: 05/16/2023]
Abstract
In this study, eight-month-old ectomycorrhizae of Tuber borchii with Corylus avellana were synthesized to explore the influence of T. borchii colonization on the soil properties and the microbial communities associated with C. avellana during the early symbiotic stage. The results showed that the bacterial richness and diversity in the ectomycorrhizae were significantly higher than those in the control roots, whereas the fungal diversity was not changed in response to T. borchii colonization. Tuber was the dominant taxon (82.97%) in ectomycorrhizae. Some pathogenic fungi, including Ilyonectria and Podospora, and other competitive mycorrhizal fungi, such as Hymenochaete, had significantly lower abundance in the T. borchii inoculation treatment. It was found that the ectomycorrhizae of C. avellana contained some more abundant bacterial genera (e.g., Rhizobium, Pedomicrobium, Ilumatobacter, Streptomyces, and Geobacillus) and fungal genera (e.g., Trechispora and Humicola) than the control roots. The properties of rhizosphere soils were also changed by T. borchii colonization, like available nitrogen, available phosphorus and exchangeable magnesium, which indicated a feedback effect of mycorrhizal synthesis on soil properties. Overall, this work highlighted the interactions between the symbionts and the microbes present in the host, which shed light on our understanding of the ecological functions of T. borchii and facilitate its commercial cultivation.
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Affiliation(s)
- Xiaolin Li
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Xiaoping Zhang
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Mei Yang
- Panzhihua Academy of Agricultural and Forestry Sciences, Panzhihua, China
| | - Lijuan Yan
- Aquatic Geomicrobiology, Institute of Biodiversity, Friedrich Schiller University Jena, Jena, Germany
| | - Zongjing Kang
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Yujun Xiao
- Panzhihua Academy of Agricultural and Forestry Sciences, Panzhihua, China
| | - Ping Tang
- Panzhihua Academy of Agricultural and Forestry Sciences, Panzhihua, China
| | - Lei Ye
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Bo Zhang
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Jie Zou
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Chengyi Liu
- Panzhihua Academy of Agricultural and Forestry Sciences, Panzhihua, China
- CONTACT Chengyi Liu
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Li Q, Yan L, Ye L, Zhou J, Zhang B, Peng W, Zhang X, Li X. Chinese Black Truffle ( Tuber indicum) Alters the Ectomycorrhizosphere and Endoectomycosphere Microbiome and Metabolic Profiles of the Host Tree Quercus aliena. Front Microbiol 2018; 9:2202. [PMID: 30283422 PMCID: PMC6156548 DOI: 10.3389/fmicb.2018.02202] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 08/28/2018] [Indexed: 01/06/2023] Open
Abstract
Truffles are one group of the most famous ectomycorrhizal fungi in the world. There is little information on the ecological mechanisms of truffle ectomycorrhizal synthesis in vitro. In this study, we investigated the ecological effects of Tuber indicum – Quercus aliena ectomycorrhizal synthesis on microbial communities in the host plant roots and the surrounding soil using high-throughput sequencing and on the metabolic profiles of host plant roots using metabolomics approaches. We observed an increase in the diversity and richness of prokaryotic communities and a decrease in richness of fungal communities in the presence of T. indicum. The microbial community structures in the host roots and the surrounding soil were altered by ectomycorrhizal synthesis in the greenhouse. Bacterial genera Pedomicrobium, Variibacter, and Woodsholea and fungal genera Aspergillus, Phaeoacremonium, and Pochonia were significantly more abundant in ectomycorhizae and the ectomycorrhizosphere soil compared with the corresponding T. indicum-free controls (P < 0.05). Truffle-colonization reduced the abundance of some fungal genera surrounding the host tree, such as Acremonium, Aspergillus, and Penicillium. Putative prokaryotic metabolic functions and fungal functional groups (guilds) were also differentiated by ectomycorrhizal synthesis. The ectomycorrhizal synthesis had great impact on the measured soil physicochemical properties. Metabolic profiling analysis uncovered 55 named differentially abundant metabolites between the ectomycorhizae and the control roots, including 44 upregulated and 11 downregulated metabolites. Organic acids and carbohydrates were two major upregulated metabolites in ectomycorhizae, which were found formed dense interactions with other metabolites, suggesting their crucial roles in sustaining the metabolic functions in the truffle ectomycorrhization system. This study revealed the effects of truffle-colonization on the metabolites of ectomycorrhiza and illustrates an interactive network between truffles, the host plant, soil and associated microbial communities, shedding light on understanding the ecological effects of truffles.
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Affiliation(s)
- Qiang Li
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China.,Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Lijuan Yan
- Aquatic Geomicrobiology, Institute of Biodiversity, Friedrich Schiller University Jena, Jena, Germany
| | - Lei Ye
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Jie Zhou
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Bo Zhang
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Weihong Peng
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Xiaoping Zhang
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Xiaolin Li
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
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14
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García-Guzmán OM, Garibay-Orijel R, Hernández E, Arellano-Torres E, Oyama K. Word-wide meta-analysis of Quercus forests ectomycorrhizal fungal diversity reveals southwestern Mexico as a hotspot. MYCORRHIZA 2017; 27:811-822. [PMID: 28819747 DOI: 10.1007/s00572-017-0793-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 07/31/2017] [Indexed: 06/07/2023]
Abstract
Quercus is the most diverse genus of ectomycorrhizal (ECM) host plants; it is distributed in the Northern and Southern Hemispheres, from temperate to tropical regions. However, their ECM communities have been scarcely studied in comparison to those of conifers. The objectives of this study were to determine the richness of ECM fungi associated with oak forests in the Cuitzeo basin in southwestern Mexico; and to determine the level of richness, potential endemism and species similarity among ECM fungal communities associated with natural oak forests worldwide through a meta-analysis. The ITS DNA sequences of ECM root tips from 14 studies were included in the meta-analysis. In total, 1065 species of ECM fungi have been documented worldwide; however, 812 species have been only found at one site. Oak forests in Europe contain 416 species, Mexico 307, USA 285, and China 151. Species with wider distributions are Sebacinaceae sp. SH197130, Amanita subjunquillea, Cenococcum geophilum, Cortinarius decipiens, Russula hortensis, R. risigallina, R. subrubescens, Sebacinaceae sp. SH214607, Tomentella ferruginea, and T. lapida. The meta-analysis revealed (1) that Mexico is not only a hotspot for oak species but also for their ECM mycobionts. (2) There is a particularly high diversity of ECM Pezizales in oak seasonal forests from western USA to southwestern Mexico. (3) The oak forests in southwestern Mexico have the largest number of potential endemic species. (4) Globally, there is a high turnover of ECM fungal species associated with oaks, which indicates high levels of alpha and beta diversity in these communities.
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Affiliation(s)
- Olimpia Mariana García-Guzmán
- Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Tercer Circuito s/n, Ciudad Universitaria. Delegación Coyoacán, C.P. 04510, Mexico City, Mexico
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Roberto Garibay-Orijel
- Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Tercer Circuito s/n, Ciudad Universitaria. Delegación Coyoacán, C.P. 04510, Mexico City, Mexico.
| | - Edith Hernández
- Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Tercer Circuito s/n, Ciudad Universitaria. Delegación Coyoacán, C.P. 04510, Mexico City, Mexico
| | - Elsa Arellano-Torres
- Departamento de Ecología y Recursos Naturales. Facultad de Ciencias, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Ciudad. Universitaria. Delegación Coyoacán, C.P. 04510, Mexico City, Mexico
| | - Ken Oyama
- Escuela Nacional de Estudios Superiores Unidad Morelia, Universidad Nacional Autónoma de México, Antigua carretera a Pátzcuaro No. 8701, Expropiación Petrolera INDECO, Mexico City, Michoacán, Mexico
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15
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Moser B, Büntgen U, Molinier V, Peter M, Sproll L, Stobbe U, Tegel W, Egli S. Ecological indicators of Tuber aestivum habitats in temperate European beech forests. FUNGAL ECOL 2017. [DOI: 10.1016/j.funeco.2017.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Queralt M, Parladé J, Pera J, DE Miguel AM. Seasonal dynamics of extraradical mycelium and mycorrhizas in a black truffle (Tuber melanosporum) plantation. MYCORRHIZA 2017; 27:565-576. [PMID: 28547294 DOI: 10.1007/s00572-017-0780-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 05/18/2017] [Indexed: 06/07/2023]
Abstract
Seasonal dynamics of black truffle (Tuber melanosporum) extraradical mycelium as well as the associated mycorrhizal community have been evaluated in a 16-year-old plantation with productive and non-productive trees. Mycelium biomass was seasonally quantified by real-time PCR over two consecutive years and the correlation with environmental variables explored. Extraradical mycelium biomass varied seasonally and between the two consecutive years, being correlated with the precipitation that occurred 1 month before sampling. In addition, productive trees had more mycelium in the brûlé area than non-productive trees did. The ectomycorrhizal community composition inside the burnt areas was seasonally evaluated during a year. Ten mycorrhizal morphotypes were detected; T. melanosporum was the most abundant in productive and non-productive trees. Black truffle mycorrhizas were more abundant (mycorrhizal tips per unit of soil volume) in productive trees, and no seasonal variation was observed. The occurrence of black truffle mycorrhizas was significantly and positively correlated with the biomass of extraradical mycelium. The mycorrhizal community within the brûlé areas was significantly different between productive and non-productive trees, and no variation was detected between seasons. The assessment of the fungal vegetative structures in a mature plantation is of paramount importance to develop trufficulture methods based on the knowledge of the biological cycle of the fungus and its relationships with the associated ectomycorrhizal communities.
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Affiliation(s)
- Mikel Queralt
- Facultad de Ciencias, Departamento de Biología Ambiental, Campus Universitario, Universidad de Navarra, 31080, Pamplona, Spain.
| | - Javier Parladé
- Protecció Vegetal Sostenible, IRTA, Centre de Cabrils, Ctra. Cabrils Km. 2, 08348 Cabrils, Barcelona, Spain
| | - Joan Pera
- Protecció Vegetal Sostenible, IRTA, Centre de Cabrils, Ctra. Cabrils Km. 2, 08348 Cabrils, Barcelona, Spain
| | - Ana María DE Miguel
- Facultad de Ciencias, Departamento de Biología Ambiental, Campus Universitario, Universidad de Navarra, 31080, Pamplona, Spain
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17
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Abstract
ABSTRACT
In this article, we review some of the best-studied fungi used as food sources, in particular, the cheese fungi, the truffles, and the fungi used for drink fermentation such as beer, wine, and sake. We discuss their history of consumption by humans and the genomic mechanisms of adaptation during artificial selection.
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Li Q, Zhao J, Xiong C, Li X, Chen Z, Li P, Huang W. Tuber indicum shapes the microbial communities of ectomycorhizosphere soil and ectomycorrhizae of an indigenous tree (Pinus armandii). PLoS One 2017; 12:e0175720. [PMID: 28410376 PMCID: PMC5391931 DOI: 10.1371/journal.pone.0175720] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 03/30/2017] [Indexed: 01/06/2023] Open
Abstract
The aim of this study was to investigate the effect of an ectomycorrhizal fungus (Tuber indicum) on the diversity of microbial communities associated with an indigenous tree, Pinus armandii, and the microbial communities in the surrounding ectomycorhizosphere soil. High-throughput sequencing was used to analyze the richness of microbial communities in the roots or rhizosphere of treatments with or without ectomycorrhizae. The results indicated that the bacterial diversity of ectomycorhizosphere soil was significantly lower compared with the control soil. Presumably, the dominance of truffle mycelia in ectomycorhizosphere soil (80.91%) and ectomycorrhizae (97.64%) was the main factor that resulted in lower diversity and abundance of endophytic pathogenic fungi, including Fusarium, Monographella, Ustilago and Rhizopus and other competitive mycorrhizal fungi, such as Amanita, Lactarius and Boletus. Bacterial genera Reyranena, Rhizomicrobium, Nordella, Pseudomonas and fungal genera, Cuphophyllus, Leucangium, Histoplasma were significantly more abundant in ectomycorrhizosphere soil and ectomycorrhizae. Hierarchical cluster analysis of the similarities between rhizosphere and ectomycorrhizosphere soil based on the soil properties differed significantly, indicating the mycorrhizal synthesis may have a feedback effect on soil properties. Meanwhile, some soil properties were significantly correlated with bacterial and fungal diversity in the rhizosphere or root tips. Overall, this work illustrates the interactive network that exists among ectomycorrhizal fungi, soil properties and microbial communities associated with the host plant and furthers our understanding of the ecology and cultivation of T. indicum.
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Affiliation(s)
- Qiang Li
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
- College of Life Science, Sichuan University, Chengdu, Sichuan, China
| | - Jian Zhao
- College of Life Science, Sichuan University, Chengdu, Sichuan, China
| | - Chuan Xiong
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
| | - Xiaolin Li
- Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
| | - Zuqin Chen
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
| | - Ping Li
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
| | - Wenli Huang
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
- * E-mail:
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Yamaguchi M, Narimatsu M, Fujita T, Kawai M, Kobayashi H, Ohta A, Yamada A, Matsushita N, Neda H, Shimokawa T, Murata H. A qPCR assay that specifically quantifies Tricholoma matsutake biomass in natural soil. MYCORRHIZA 2016; 26:847-861. [PMID: 27371100 DOI: 10.1007/s00572-016-0718-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 06/23/2016] [Indexed: 06/06/2023]
Abstract
Tricholoma matsutake is an ectomycorrhizal basidiomycete that produces prized, yet uncultivable, "matsutake" mushrooms along densely developed mycelia, called "shiro," in the rhizosphere of coniferous forests. Pinus densiflora is a major host of this fungus in Japan. Measuring T. matsutake biomass in soil allows us to determine the kinetics of fungal growth before and after fruiting, which is useful for analyzing the conditions of the shiro and its surrounding mycorrhizosphere, predicting fruiting timing, and managing forests to obtain better crop yields. Here, we document a novel method to quantify T. matsutake mycelia in soil by quantifying a single-copy DNA element that is uniquely conserved within T. matsutake but is absent from other fungal species, including close relatives and a wide range of ectomycorrhizal associates of P. densiflora. The targeted DNA region was amplified quantitatively in cultured mycelia that were mixed with other fungal species and soil, as well as in an in vitro co-culture system with P. densiflora seedlings. Using this method, we quantified T. matsutake mycelia not only from shiro in natural environments but also from the surrounding soil in which T. matsutake mycelia could not be observed by visual examination or distinguished by other means. It was demonstrated that the core of the shiro and its underlying area in the B horizon are predominantly composed of fungal mycelia. The fungal mass in the A or A0 horizon was much lower, although many white mycelia were observed at the A horizon. Additionally, the rhizospheric fungal biomass peaked during the fruiting season.
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Affiliation(s)
- Muneyoshi Yamaguchi
- Department of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan.
| | - Maki Narimatsu
- Iwate Prefectural Forestry Technology Center, Kemuyama, Yahaba, Iwate, 028-3623, Japan
| | - Toru Fujita
- Kyoto Prefectural Forestry Technology Center, 1 Tsuchiya Honjo, Kyotanba, Kyoto, 629-1121, Japan
| | - Masataka Kawai
- Nara Forest Research Institute, Takatori, Nara, 635-0133, Japan
| | - Hisayasu Kobayashi
- Ibaraki Prefectural Forestry Research Institute, Naka, Ibaraki, 311-0122, Japan
| | - Akira Ohta
- Shiga Forest Research Center, Yasu, Shiga, 520-2321, Japan
| | - Akiyoshi Yamada
- Faculty of Agriculture, Shinshu University, Minami-minowa, Nagano, 399-4598, Japan
| | - Norihisa Matsushita
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Hitoshi Neda
- Department of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan
| | - Tomoko Shimokawa
- Department of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan
| | - Hitoshi Murata
- Department of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan
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Taschen E, Rousset F, Sauve M, Benoit L, Dubois MP, Richard F, Selosse MA. How the truffle got its mate: insights from genetic structure in spontaneous and planted Mediterranean populations ofTuber melanosporum. Mol Ecol 2016; 25:5611-5627. [DOI: 10.1111/mec.13864] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 09/17/2016] [Accepted: 09/19/2016] [Indexed: 02/01/2023]
Affiliation(s)
- E. Taschen
- CEFE UMR 5175; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE; 1919 route de Mende Montpellier 34293 France
- Institut de Systématique, Évolution; Biodiversité (ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE); Muséum National d'Histoire Naturelle; Sorbonne Universités; 57 rue Cuvier (CP50) Paris 75005 France
| | - F. Rousset
- Institut des Sciences de l'Evolution; Université de Montpellier; CNRS, IRD, EPHE CC 065; Place Eugène Bataillon Montpellier 34095 France
| | - M. Sauve
- CEFE UMR 5175; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE; 1919 route de Mende Montpellier 34293 France
| | - L. Benoit
- CEFE UMR 5175; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE; 1919 route de Mende Montpellier 34293 France
| | - M.-P. Dubois
- CEFE UMR 5175; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE; 1919 route de Mende Montpellier 34293 France
| | - F. Richard
- CEFE UMR 5175; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE; 1919 route de Mende Montpellier 34293 France
| | - M.-A. Selosse
- Institut de Systématique, Évolution; Biodiversité (ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE); Muséum National d'Histoire Naturelle; Sorbonne Universités; 57 rue Cuvier (CP50) Paris 75005 France
- Department of Plant Taxonomy and Nature Conservation; University of Gdansk; Wita Stwosza 59 Gdansk 80-308 Poland
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De Miguel AM, Águeda B, Sáez R, Sánchez S, Parladé J. Diversity of ectomycorrhizal Thelephoraceae in Tuber melanosporum-cultivated orchards of Northern Spain. MYCORRHIZA 2016; 26:227-236. [PMID: 26458929 DOI: 10.1007/s00572-015-0665-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 10/04/2015] [Indexed: 06/05/2023]
Abstract
Truffles are edible hypogeous ascomycetes highly appreciated worldwide, especially the black truffle (Tuber melanosporum Vittad.). In recent decades, the cultivation of the black truffle has expanded across the Mediterranean climate regions in and outside its native range. Members of the Thelephoraceae (Thelephorales, Agaricomycetes, Basidiomycota) are commonly found in truffle plantations, but their co-occurrence with Tuber species and other members of the fungal community has been scarcely reported. Thelephoraceae is one of the most represented families of the ectomycorrhizal fungal community in boreal and Mediterranean forests. To reveal the diversity of these fungi in T. melanosporum-cultivated plantations, ten orchards located in the Navarra region (Northern Spain) were surveyed for 2 years. Morphological and molecular approaches were used to detect and identify the Thelephoraceae ectomycorrhizas present in those plantations. Ten different mycorrhizal types were detected and described. Four of them were morphologically identified as Tomentella galzinii, Quercirhiza cumulosa, Q. squamosa, and T39 Thelephoraceae type. Molecular analyses revealed 4-6 operational taxonomic units (OTUs), depending on the nucleotide database used, but similarities remained under 95 % and no clear species assignments could be done. The results confirm the diversity and abundance of this fungal family in the ectomycorrhizal community of black truffle plantations, generally established in Mediterranean areas. The occurrence and relative abundance of Thelephoraceae ectomycorrhizas is discussed in relation to their possible influence on truffle production.
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Affiliation(s)
- Ana María De Miguel
- Departamento de Biología Ambiental, Universidad de Navarra, 31008, Pamplona, Spain
| | - Beatriz Águeda
- Área de Botánica, Departamento de Ciencias Agroforestales, EU de Ingenierías Agrarias, Universidad de Valladolid, Campus Duques de Soria, 42004, Soria, Spain
| | - Raimundo Sáez
- INTIA, Avda. Serapio Huici 22, 31610, Villava, Navarra, Spain
| | - Sergio Sánchez
- Unidad de Recursos Forestales, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Instituto Agroalimentario de Aragón - IA2 (CITA-Universidad de Zaragoza), Avenida de Montañana 930, 50059, Zaragoza, Spain
| | - Javier Parladé
- IRTA, Centre de Cabrils, Ctra. Cabrils km. 2, 08348, Cabrils, Barcelona, Spain.
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24
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Tuber magnatum: The Special One. What Makes It so Different from the Other Tuber spp.? SOIL BIOLOGY 2016. [DOI: 10.1007/978-3-319-31436-5_6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Garcia-Barreda S, Molina-Grau S, Reyna S. Reducing the infectivity and richness of ectomycorrhizal fungi in a calcareous Quercus ilex forest through soil preparations for truffle plantation establishment: A bioassay study. Fungal Biol 2015; 119:1137-1143. [PMID: 26466886 DOI: 10.1016/j.funbio.2015.08.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 08/16/2015] [Accepted: 08/17/2015] [Indexed: 11/18/2022]
Abstract
In the early years of a black truffle plantation, the field proliferation of the nursery-inoculated fungi can be hampered by native ectomycorrhizal fungi colonising the seedling roots. Reducing the soil ectomycorrhizal infectivity in the planting hole before introducing the inoculated seedling could be an effective strategy to reduce this problem. Three bioassays were conducted to evaluate the impact of several soil preparations on the ectomycorrhizal infectivity and richness of a Quercus ilex soil in a truffle-producing region. Microwaves, quicklime, and acetic acid significantly decreased the percent root colonisation and morphotype richness of the native ectomycorrhizal fungi. However, they also decreased seedling survival or growth. Peracetic acid, hydrogen peroxide, and sodium hypochlorite did not show a significant negative effect on the soil ectomycorrhizal community. The results support the potential of soil preparation for reducing the ectomycorrhizal infectivity of forest soils, thus being a promising strategy to reduce the early colonisation by native fungi in truffle plantations. However, the indications of damage to the seedling development must be addressed.
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Affiliation(s)
- Sergi Garcia-Barreda
- Fundación Centro de Estudios Ambientales del Mediterráneo (CEAM), C/Charles Darwin 14, Parque Tecnológico, 46980 Paterna, Valencia, Spain.
| | - Sara Molina-Grau
- Fundación Centro de Estudios Ambientales del Mediterráneo (CEAM), C/Charles Darwin 14, Parque Tecnológico, 46980 Paterna, Valencia, Spain
| | - Santiago Reyna
- ETS Ingeniería Agronómica y del Medio Natural, Universitat Politècnica de València, Camino de Vera s/n, 46021 Valencia, Spain
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Ágreda T, Águeda B, Olano JM, Vicente-Serrano SM, Fernández-Toirán M. Increased evapotranspiration demand in a Mediterranean climate might cause a decline in fungal yields under global warming. GLOBAL CHANGE BIOLOGY 2015; 21:3499-3510. [PMID: 25930066 DOI: 10.1111/gcb.12960] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 04/10/2015] [Indexed: 06/04/2023]
Abstract
Wild fungi play a critical role in forest ecosystems, and its recollection is a relevant economic activity. Understanding fungal response to climate is necessary in order to predict future fungal production in Mediterranean forests under climate change scenarios. We used a 15-year data set to model the relationship between climate and epigeous fungal abundance and productivity, for mycorrhizal and saprotrophic guilds in a Mediterranean pine forest. The obtained models were used to predict fungal productivity for the 2021-2080 period by means of regional climate change models. Simple models based on early spring temperature and summer-autumn rainfall could provide accurate estimates for fungal abundance and productivity. Models including rainfall and climatic water balance showed similar results and explanatory power for the analyzed 15-year period. However, their predictions for the 2021-2080 period diverged. Rainfall-based models predicted a maintenance of fungal yield, whereas water balance-based models predicted a steady decrease of fungal productivity under a global warming scenario. Under Mediterranean conditions fungi responded to weather conditions in two distinct periods: early spring and late summer-autumn, suggesting a bimodal pattern of growth. Saprotrophic and mycorrhizal fungi showed differences in the climatic control. Increased atmospheric evaporative demand due to global warming might lead to a drop in fungal yields during the 21st century.
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Affiliation(s)
- Teresa Ágreda
- Genius Medioambiente, C/.Campaneros 26, 42200 Almazán, Soria, Spain
- Área de Botánica, Departamento de Ciencias Agroforestales, EU de Ingenierías Agrarias, Universidad de Valladolid, Campus Duques de Soria, 42004, Soria, Spain
| | - Beatriz Águeda
- Área de Botánica, Departamento de Ciencias Agroforestales, EU de Ingenierías Agrarias, Universidad de Valladolid, Campus Duques de Soria, 42004, Soria, Spain
| | - José M Olano
- Área de Botánica, Departamento de Ciencias Agroforestales, EU de Ingenierías Agrarias, Universidad de Valladolid, Campus Duques de Soria, 42004, Soria, Spain
- Sustainable Forest Management Research Institute, Universidad de Valladolid and INIA, Avda. de Madrid 44, 34004, Palencia, Spain
| | - Sergio M Vicente-Serrano
- Instituto Pirenaico de Ecología, Consejo Superior de Investigaciones Científicas (IPE-CSIC), Avda. Montañana 1005, 50059, Zaragoza, Spain
| | - Marina Fernández-Toirán
- Departamento de Producción Vegetal y Recursos Forestales, EU de Ingenierías Agrarias, Universidad de Valladolid, Campus Duques de Soria, 42004, Soria, Spain
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Tang X, Mi F, Zhang Y, He X, Cao Y, Wang P, Liu C, Yang D, Dong J, Zhang K, Xu J. Diversity, population genetics, and evolution of macrofungi associated with animals. Mycology 2015; 6:94-109. [PMID: 30151318 PMCID: PMC6106070 DOI: 10.1080/21501203.2015.1043968] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 04/15/2015] [Indexed: 11/28/2022] Open
Abstract
Macrofungi refers to all fungi that produce visible fruiting bodies. These fungi are evolutionarily and ecologically very divergent. Evolutionarily, they belong to two main phyla, Ascomycota and Basidiomycota, and many of them have relatives that cannot form visible fruiting bodies. Ecologically, macrofungi can be associated with dead organic matter, plants, and animals. Here we review our current understanding of population structure and biogeography of macrofungi associated with animals. Their interactions, functions, and patterns of coevolution are described and discussed. Our focus is on studies using molecular markers. Our analyses suggest that the types of fungi-animal associations play an important role in the structure of these animal-associated fungal populations.
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Affiliation(s)
- Xiaozhao Tang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming650091, 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, Kunming650091, 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, Kunming650091, 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, Kunming650091, Yunnan, PR China
| | - Yang Cao
- Yunnan Institute for Tropical Crop Research, Jinghong, Yunnan, China
| | - Pengfei Wang
- Laboratory for Conservation and Utilization of Bio-Resources, and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming650091, 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, Kunming650091, 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, Kunming650091, 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, Kunming650091, 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, Kunming650091, 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, Kunming650091, Yunnan, PR China
- Department of Biology, McMaster University, Hamilton, Ontario, CanadaL8S 4K1
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28
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Taschen E, Sauve M, Taudiere A, Parlade J, Selosse MA, Richard F. Whose truffle is this? Distribution patterns of ectomycorrhizal fungal diversity in T
uber melanosporum
brûlés developed in multi-host Mediterranean plant communities. Environ Microbiol 2015; 17:2747-61. [DOI: 10.1111/1462-2920.12741] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 12/01/2014] [Accepted: 12/02/2014] [Indexed: 11/27/2022]
Affiliation(s)
- Elisa Taschen
- UMR 5175; CEFE; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE - 1919 route de Mende Montpellier 34293 France
| | - Mathieu Sauve
- UMR 5175; CEFE; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE - 1919 route de Mende Montpellier 34293 France
| | - Adrien Taudiere
- UMR 5175; CEFE; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE - 1919 route de Mende Montpellier 34293 France
| | - Javier Parlade
- Sustainable Plant Protection; IRTA; Centre de Cabrils, Ctra. Cabrils km. 2 Cabrils, Barcelona 08348 Spain
| | - Marc-André Selosse
- Département Systématique et Evolution (UMR 7205 ISYEB); Muséum National d'Histoire Naturelle; CP 50, 45 rue Buffon Paris 75005 France
| | - Franck Richard
- UMR 5175; CEFE; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE - 1919 route de Mende Montpellier 34293 France
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