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Functional characterization of culturable fungi from microbiomes of the "conical cobs" Mexican maize (Zea mays L.) landrace.
Zelaya-Molina, Lily X; Sanchez-Lima, Alejandra D; Arteaga-Garibay, Ramón I; Bustamante-Brito, Rafael; Vásquez-Murrieta, María S; Martínez-Romero, Esperanza; Ramos-Garza, Juan.
Afiliação
  • Zelaya-Molina LX; Laboratorio de Recursos Genéticos Microbianos, Centro Nacional de Recursos Genéticos-INIFAP, Boulevard de la Biodiversidad No. 400, C.P. 47600, Tepatitlán de Morelos, Jalisco, México.
  • Sanchez-Lima AD; Laboratorio de Microbiología 314, Universidad del Valle de México, Campus Chapultepec. Observatorio No. 400, C.P. 11810, Ciudad de México, México.
  • Arteaga-Garibay RI; Laboratorio de Recursos Genéticos Microbianos, Centro Nacional de Recursos Genéticos-INIFAP, Boulevard de la Biodiversidad No. 400, C.P. 47600, Tepatitlán de Morelos, Jalisco, México.
  • Bustamante-Brito R; Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Av. Universidad S/N, C.P. 62210, Cuernavaca, Morelos, México.
  • Vásquez-Murrieta MS; Departamento de Microbiología, Laboratorio de Biotecnología Microbiana. Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prol. de Carpio Y Plan de Ayala S/N, C.P. 11340, Ciudad de México, México.
  • Martínez-Romero E; Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Av. Universidad S/N, C.P. 62210, Cuernavaca, Morelos, México.
  • Ramos-Garza J; Laboratorio de Microbiología 314, Universidad del Valle de México, Campus Chapultepec. Observatorio No. 400, C.P. 11810, Ciudad de México, México. juan.ramos@uvmnet.edu.
Arch Microbiol ; 204(1): 57, 2021 Dec 22.
Article em En | MEDLINE | ID: mdl-34939131
Mexican maize landraces, produced for local consumption, are adapted to different environmental conditions, and their yield is affected by abiotic and biotic factors, including the use of agrochemicals. The search for sustainable alternatives to agrochemicals includes the study of the culturable microbial communities. In this study, the fungal communities associated with 2 Mexican maize landraces reddish and bluish "conical cobs" were found to be comprised of Ascomycota fungi, represented by 89 strains within 6 orders (Pleosporales, Hypocreales, Onygenales, Capnodiales, Helotiales, and Eurotiales) and 16 genera. Cellulases and metallophores production were the primary enzymatic products and plant growth-promoting activities were detected among the isolates. Penicillium, Didymella, and Fusarium strains had the most active enzymatic and plant growth promoting activities, however, Aspergillus sp. HES2-2.2, Talaromyces sp. RS1-7, and Penicillium sp. HFS3-3 showed antagonistic activity against the four phytopathogenic Fusarium strains Fusarium oxysporum, Fusarium sambucinum, Fusarium fujikuroi and Fusarium incarnatum-equiseti and also a high and diverse production of enzymatic and plant growth promoting activities; here we identified fungal strains as candidates to promote maize growth.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Penicillium / Ascomicetos / Microbiota / Fusarium Tipo de estudo: Prognostic_studies País/Região como assunto: Mexico Idioma: En Revista: Arch Microbiol Ano de publicação: 2021 Tipo de documento: Article País de publicação: Alemanha
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Penicillium / Ascomicetos / Microbiota / Fusarium Tipo de estudo: Prognostic_studies País/Região como assunto: Mexico Idioma: En Revista: Arch Microbiol Ano de publicação: 2021 Tipo de documento: Article País de publicação: Alemanha