Articles producció científica> Bioquímica i Biotecnologia

Geographical Origin Has a Greater Impact on Grape Berry Fungal Community than Grape Variety and Maturation State

  • Datos identificativos

    Identificador: imarina:6051407
    Autores:
    Kioroglou, DimitriosKraeva-Deloire, ElenaSchmidtke, Leigh MMas, AlbertPortillo, Maria C
    Resumen:
    We used barcoded sequencing to analyze the eukaryotic population in the grape berries at different ripening states in four Australian vineyards. Furthermore, we used an innovative compositional data analysis for assessing the diversity of microbiome communities. The novelty was the introduction of log-ratio balances between the detected genera. Altogether, our results suggest that fungal communities were more impacted by the geographical origin of the Australian vineyards than grape variety and harvest time. Even if the most abundant genera were Aureobasidium and Mycosphaerella, they were ubiquitous to all samples and were not discriminative. In fact, the balances and the fungal community structure seemed to be greatly affected by changes of the genera Penicillium, Colletotrichum, Aspergillus, Rhodotorula, and Botrytis. These results were not evident from the comparison of relative abundance based on OTU counts alone, remarking the importance of the balance analysis for microbiome studies.
  • Otros:

    Código de proyecto: AGL 2015-73273-JIN
    Palabras clave: Yeast System Surface Ripening state Regions Microbial ecology Massive sequencing Identification Grape microbiome Gneiss balance Biogeography Bacterial diversity massive sequencing grape microbiome gneiss balance biogeography
    Fecha de alta del registro: 2024-09-07
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Microorganisms. 7 (12): 669-
    Referencia de l'ítem segons les normes APA: Kioroglou, Dimitrios; Kraeva-Deloire, Elena; Schmidtke, Leigh M; Mas, Albert; Portillo, Maria C (2019). Geographical Origin Has a Greater Impact on Grape Berry Fungal Community than Grape Variety and Maturation State. Microorganisms, 7(12), 669-. DOI: 10.3390/microorganisms7120669
    Acrónimo: MetaConVin
    Tipo de publicación: Journal Publications
    Autor según el artículo: Kioroglou, Dimitrios; Kraeva-Deloire, Elena; Schmidtke, Leigh M; Mas, Albert; Portillo, Maria C
    Departamento: Bioquímica i Biotecnologia
    Autor/es de la URV: Kioroglou, Dimitrios / Mas Baron, Alberto / Portillo Guisado, Maria del Carmen
    Resumen: We used barcoded sequencing to analyze the eukaryotic population in the grape berries at different ripening states in four Australian vineyards. Furthermore, we used an innovative compositional data analysis for assessing the diversity of microbiome communities. The novelty was the introduction of log-ratio balances between the detected genera. Altogether, our results suggest that fungal communities were more impacted by the geographical origin of the Australian vineyards than grape variety and harvest time. Even if the most abundant genera were Aureobasidium and Mycosphaerella, they were ubiquitous to all samples and were not discriminative. In fact, the balances and the fungal community structure seemed to be greatly affected by changes of the genera Penicillium, Colletotrichum, Aspergillus, Rhodotorula, and Botrytis. These results were not evident from the comparison of relative abundance based on OTU counts alone, remarking the importance of the balance analysis for microbiome studies.
    Áreas temáticas: Virology Microbiology (medical) Microbiology
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 20762607
    Direcció de correo del autor: carmen.portillo@urv.cat albert.mas@urv.cat
    Identificador del autor: 0000-0002-4576-0244 0000-0002-0763-1679
    Fecha de publicacion del artículo: 10 Desembre 2019
    Enlace a la fuente original: https://www.mdpi.com/2076-2607/7/12/669
    Programa de financiación: Proyectos I+D+I para jóvenes investigadores sin vinculación o con vinculación temporal. Convocatoria 2015. Ministerio de Ciencia, Innovación y Universidades
    DOI del artículo: 10.3390/microorganisms7120669
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2019
    Acción del progama de financiación: Aplicación de Metagenómica y Metatranscriptómica al control microbiológico del vino de crianza
  • Palabras clave:

    Microbiology,Microbiology (Medical),Virology
    Yeast
    System
    Surface
    Ripening state
    Regions
    Microbial ecology
    Massive sequencing
    Identification
    Grape microbiome
    Gneiss balance
    Biogeography
    Bacterial diversity
    massive sequencing
    grape microbiome
    gneiss balance
    biogeography
    Virology
    Microbiology (medical)
    Microbiology
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