Project code: AGL 2015-73273-JIN
Keywords: 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
Record's date: 2024-09-07
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Microorganisms. 7 (12): 669-
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
Acronym: MetaConVin
Publication Type: Journal Publications
Author, as appears in the article.: Kioroglou, Dimitrios; Kraeva-Deloire, Elena; Schmidtke, Leigh M; Mas, Albert; Portillo, Maria C
Department: Bioquímica i Biotecnologia
URV's Author/s: Kioroglou, Dimitrios / Mas Baron, Alberto / Portillo Guisado, Maria del Carmen
Abstract: 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.
Thematic Areas: Virology Microbiology (medical) Microbiology
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 20762607
Author's mail: carmen.portillo@urv.cat albert.mas@urv.cat
Author identifier: 0000-0002-4576-0244 0000-0002-0763-1679
Paper data publication: 10 Desembre 2019
Link to the original source: https://www.mdpi.com/2076-2607/7/12/669
Funding program: Proyectos I+D+I para jóvenes investigadores sin vinculación o con vinculación temporal. Convocatoria 2015. Ministerio de Ciencia, Innovación y Universidades
Article's DOI: 10.3390/microorganisms7120669
Entity: Universitat Rovira i Virgili
Journal publication year: 2019
Funding program action: Aplicación de Metagenómica y Metatranscriptómica al control microbiológico del vino de crianza
Repositori URV