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Tolerance to winemaking stress conditions of Patagonian strains of Saccharomyces eubayanus and Saccharomyces uvarum
(Wiley Blackwell Publishing, Inc, 2017-08)
Aims: Evaluating the winemaking stress tolerance of a set of both Saccharomyces eubayanus and Saccharomyces uvarum strains from diverse Patagonian habitats. Methods and Results: Yeast strains growth was analysed under ...
Rare unclassified 16S rRNA operational taxonomic units from the uncharted Engaño Bay (Argentinean Patagonia)
(National Research Council Canada-NRC Research Press, 2018-01)
Rare microbes make up most of the diversity of marine microbiomes, and recent works have highlighted their importance for microbial community dynamics and in fragmented habitats. Rare taxa have been infrequently studied ...
Hanseniaspora smithiae sp. nov., a Novel Apiculate Yeast Species From Patagonian Forests That Lacks the Typical Genomic Domestication Signatures for Fermentative Environments
(Frontiers Media, 2021-07)
During a survey of Nothofagus trees and their parasitic fungi in Andean Patagonia (Argentina), genetically distinct strains of Hanseniaspora were obtained from the sugar-containing stromata of parasitic Cyttaria spp. ...
Colonization of native Andean grasses by arbuscular mycorrhizal fungi in Puna: A matter of altitude, host photosynthetic pathway and host life cycles
(Wiley Blackwell Publishing, Inc, 2012-08)
The relationships of altitude, host life cycle (annual or perennial) and photosynthetic pathway (C3 or C4) with arbuscular mycorrhiza (AM) root colonization were analysed in 35 species of Andean grasses. The study area is ...
Apple bagasse as a substrate for the propagation of Patagonian wine yeast biomass
(Wiley Blackwell Publishing, Inc, 2019-05)
Aims: A culture medium based on apple bagasse was designed and tested as a substrate for biomass production of conventional and unconventional native wine yeasts. Methods and Results: The physicochemical characterization ...
Safety assessment and functional properties of four enterococci strains isolated from regional Argentinean cheese
(Elsevier Science, 2018-07)
The members of the Enterococcus genus are widely distributed in nature. Its strains have been extensively reported to be present in plant surfaces, soil, water and food. In an attempt to assess their potential application ...
Yeast population dynamics during prefermentative cold soak of Cabernet Sauvignon and Malbec wines
(Elsevier Science, 2015-04)
Prefermentative cold soak is a widely used technique in red wine production, but the impact on the development of native yeast species is hardly described. The aim of this work was to analyse the dynamics and diversity of ...
Tomato apical leaf curl virus: a novel, monopartite geminivirus detected in tomatoes in Argentina
(2018-01)
Plant viruses that are members of the Geminiviridae family have circular single-stranded DNA (ssDNA) genome and are responsible for major crop diseases worldwide. We have identified and characterized a novel monopartite ...
Yeast population dynamics during prefermentative cold soak of Cabernet Sauvignon and Malbec wines
(2015-04)
Prefermentative cold soak is a widely used technique in red wine production, but the impact on the development of native yeast species is hardly described. The aim of this work was to analyse the dynamics and diversity of ...
The first caprine rotavirus detected in Argentina displays genomic features resembling virus strains infecting members of the Bovidae and Camelidae
(Elsevier, 2014-05-25)
Rotavirus group A (RVA) is a major cause of diarrhea in humans and young animals including small ruminants. The purpose of this study was to identify RVA in dairy goat kids, and to characterize the complete genomic ...