2026-05-05T18:43:11Zhttps://uvadoc.uva.es/oai/request
oai:uvadoc.uva.es:10324/688042025-02-06T11:00:34Zcom_10324_1166com_10324_931com_10324_894col_10324_1338
UVaDOC author Langa Lomba, Natalia author Grimplet, Jerome author Sánchez Hernández, Eva author Martín Ramos, Pablo author Casanova Gascón, José author Julián Lagunas, Carmen author González García, Vicente 2024-07-17T10:45:37Z 2024-07-17T10:45:37Z 2023 Plants, 2023, Vol. 12, Nº. 12, 2251 https://uvadoc.uva.es/handle/10324/68804 10.3390/plants12122251 2251 12 Plants 12 2223-7747 The study of microbial communities associated with different plants of agronomic interest has allowed, in recent years, to answer a number of questions related to the role and influence of certain microbes in key aspects of their autoecology, such as improving the adaptability of the plant host to different abiotic or biotic stresses. In this study, we present the results of the characterization, through both high-throughput sequencing and classical microbiological methods, of the fungal microbial communities associated with grapevine plants in two vineyards of different ages and plant genotypes located in the same biogeographical unit. The study is configured as an approximation to the empirical demonstration of the concept of “microbial priming” by analyzing the alpha- and beta-diversity present in plants from two plots subjected to the same bioclimatic regime to detect differences in the structure and taxonomic composition of the populations. The results were compared with the inventories of fungal diversity obtained by culture-dependent methods to establish, where appropriate, correlations between both microbial communities. Metagenomic data showed a differential enrichment of the microbial communities in the two vineyards studied, including the populations of plant pathogens. This is tentatively explained due to factors such as the different time of exposure to microbial infection, different plant genotype, and different starting phytosanitary situation. Thus, results suggest that each plant genotype recruits differential fungal communities and presents different profiles of associated potential microbial antagonists or communities of pathogenic species. eng Atribución 4.0 Internacional Next Generation Sequencing Endophytic fungi Vineyards Fungi Hongos Fungal diseases of plants Plantas - Enfermedades y plagas Viticulture Viticultura - España Wines and wine making Vinos y vinificación - España Vineyards Plant science Microbial Genetics Genética microbiana Microbiology Metagenomic study of fungal microbial communities in two PDO Somontano vineyards (Huesca, Spain): effects of age, plant genotype, and initial phytosanitary status on the priming and selection of their associated microorganisms info:eu-repo/semantics/article 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URL https://uvadoc.uva.es/bitstream/10324/68804/1/Metagenomic-Study-of-Fungal-Microbial-Communities.pdf File MD5 4c7d0f67e1a30bef2dbab5728020169a 2433549 application/pdf Metagenomic-Study-of-Fungal-Microbial-Communities.pdf