Articles producció científica> Bioquímica i Biotecnologia

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

  • Dades identificatives

    Identificador: imarina:6051407
    Autors:
    Kioroglou, DimitriosKraeva-Deloire, ElenaSchmidtke, Leigh MMas, AlbertPortillo, Maria C
    Resum:
    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.
  • Altres:

    Codi de projecte: AGL 2015-73273-JIN
    Paraules clau: 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
    Data d'alta del registre: 2024-09-07
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Microorganisms. 7 (12): 669-
    Referència 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
    Acrònim: MetaConVin
    Tipus de publicació: Journal Publications
    Autor segons l'article: Kioroglou, Dimitrios; Kraeva-Deloire, Elena; Schmidtke, Leigh M; Mas, Albert; Portillo, Maria C
    Departament: Bioquímica i Biotecnologia
    Autor/s de la URV: Kioroglou, Dimitrios / Mas Baron, Alberto / Portillo Guisado, Maria del Carmen
    Resum: 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.
    Àrees temàtiques: Virology Microbiology (medical) Microbiology
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 20762607
    Adreça de correu electrònic de l'autor: carmen.portillo@urv.cat albert.mas@urv.cat
    Identificador de l'autor: 0000-0002-4576-0244 0000-0002-0763-1679
    Data de publicació de l'article: 10 Desembre 2019
    Enllaç font original: https://www.mdpi.com/2076-2607/7/12/669
    Programa de finançament: Proyectos I+D+I para jóvenes investigadores sin vinculación o con vinculación temporal. Convocatoria 2015. Ministerio de Ciencia, Innovación y Universidades
    DOI de l'article: 10.3390/microorganisms7120669
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2019
    Acció del programa de finançament: Aplicación de Metagenómica y Metatranscriptómica al control microbiológico del vino de crianza
  • Paraules clau:

    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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