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