Elena Kraeva-Deloire
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Elena Kraeva-Deloire has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Albert Mas
Universitat Rovira i Virgili
1 shared publication - Dimitrios Kioroglou
CIC bioGUNE
1 shared publication - Leigh Mervyn Schmidtke
School of Agricultural, Environmental and Veterinary Sciences, Charles Sturt University, Locked Bag 588, Wagga Wagga, NSW 2678, Australia; Gulbali Institute, Charles Sturt University, Wagga Wagga, NSW 2678, Australia; The Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide (Waite Campus), 5064, Australia
1 shared publication - Maria Carmen Portillo
IRNAS-CSIC
1 shared publication
Latest Publications
- Open Access
- 10 December 2019
- Published by MDPI AG in Microorganisms
- Vol. 7 (12) , 669
Geographical Origin Has a Greater Impact on Grape Berry Fungal Community than Grape Variety and Maturation State
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.
- 10 December 2019
- Published by MDPI AG in Microorganisms
- Vol. 7 (12) , 669
Open AccessGeographical Origin Has a Greater Impact on Grape Berry Fungal Community than Grape Variety and Maturation State
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.