Altitudinal distribution and body condition of migratory fish juveniles Megaleporinus obtusidens (Valenciennes) and Salminus brasiliensis (Cuvier) in the main channel of the Uruguay River, Southern Brazil
In this study, we analyzed the altitudinal distribution and body condition of the juvenile migratory fish Megaleporinus obtusidens and Salminus brasiliensis in the Uruguay River, a South American subtropical river. We used the presence/absence data and condition factor (K) of juveniles as indicators to try to characterize some recruitment patterns of migratory fish in the main channel of the Uruguay River. Gillnet sampling was conducted during two reproductive years, 2015-2016 and 2016-2017 (November and March of each reproductive year), in three Uruguay River stretches at different levels of altitude. The nets remained in...
Source: Braz J Biol - February 29, 2024 Category: Biology Authors: C E Mounic-Silva L S B Porto-Ferreira M E Nunes E Zaniboni-Filho A P O Nu ñer Source Type: research
Altitudinal distribution and body condition of migratory fish juveniles Megaleporinus obtusidens (Valenciennes) and Salminus brasiliensis (Cuvier) in the main channel of the Uruguay River, Southern Brazil
In this study, we analyzed the altitudinal distribution and body condition of the juvenile migratory fish Megaleporinus obtusidens and Salminus brasiliensis in the Uruguay River, a South American subtropical river. We used the presence/absence data and condition factor (K) of juveniles as indicators to try to characterize some recruitment patterns of migratory fish in the main channel of the Uruguay River. Gillnet sampling was conducted during two reproductive years, 2015-2016 and 2016-2017 (November and March of each reproductive year), in three Uruguay River stretches at different levels of altitude. The nets remained in...
Source: Braz J Biol - February 29, 2024 Category: Biology Authors: C E Mounic-Silva L S B Porto-Ferreira M E Nunes E Zaniboni-Filho A P O Nu ñer Source Type: research
Impact of phenylalanine on Hanseniaspora vineae aroma metabolism during wine fermentation
Int J Food Microbiol. 2024 Feb 17;415:110631. doi: 10.1016/j.ijfoodmicro.2024.110631. Online ahead of print.ABSTRACTHanseniaspora vineae exhibits extraordinary positive oenological characteristics contributing to the aroma and texture of wines, especially by its ability to produce great concentrations of benzenoid and phenylpropanoid compounds compared with conventional Saccharomyces yeasts. Consequently, in practice, sequential inoculation of H. vineae and Saccharomyces cerevisiae allows to improve the aromatic quality of wines. In this work, we evaluated the impact on wine aroma produced by increasing the concentration o...
Source: International Journal of Food Microbiology - February 25, 2024 Category: Food Science Authors: Mar ía José Valera Valentina Olivera Gabriel P érez Eduardo Boido Eduardo Dellacassa Francisco Carrau Source Type: research
Genomic characterization of Moraxella bovis and Moraxella bovoculi Uruguayan strains isolated from calves with infectious bovine keratoconjunctivitis
Rev Argent Microbiol. 2024 Feb 24:S0325-7541(24)00004-X. doi: 10.1016/j.ram.2023.12.003. Online ahead of print.ABSTRACTInfectious bovine keratoconjunctivitis (IBK) is an ocular disease that affects bovines and has significant economic and health effects worldwide. Gram negative bacteria Moraxella bovis and Moraxella bovoculi are its main etiological agents. Antimicrobial therapy against IBK is often difficult in beef and dairy herds and, although vaccines are commercially available, their efficacy is variable and dependent on local strains. The aim of this study was to analyze for the first time the genomes of Uruguayan cl...
Source: Revista Argentina de Microbiologia - February 25, 2024 Category: Microbiology Authors: Luc ía Bilbao Sof ía Acquistapace Ana Umpi érrez Pablo Smircich Pablo Alonzo Jos é R Sotelo-Silveira Pablo Zunino Source Type: research
Impact of phenylalanine on Hanseniaspora vineae aroma metabolism during wine fermentation
Int J Food Microbiol. 2024 Feb 17;415:110631. doi: 10.1016/j.ijfoodmicro.2024.110631. Online ahead of print.ABSTRACTHanseniaspora vineae exhibits extraordinary positive oenological characteristics contributing to the aroma and texture of wines, especially by its ability to produce great concentrations of benzenoid and phenylpropanoid compounds compared with conventional Saccharomyces yeasts. Consequently, in practice, sequential inoculation of H. vineae and Saccharomyces cerevisiae allows to improve the aromatic quality of wines. In this work, we evaluated the impact on wine aroma produced by increasing the concentration o...
Source: International Journal of Food Microbiology - February 25, 2024 Category: Food Science Authors: Mar ía José Valera Valentina Olivera Gabriel P érez Eduardo Boido Eduardo Dellacassa Francisco Carrau Source Type: research
Genomic characterization of Moraxella bovis and Moraxella bovoculi Uruguayan strains isolated from calves with infectious bovine keratoconjunctivitis
Rev Argent Microbiol. 2024 Feb 24:S0325-7541(24)00004-X. doi: 10.1016/j.ram.2023.12.003. Online ahead of print.ABSTRACTInfectious bovine keratoconjunctivitis (IBK) is an ocular disease that affects bovines and has significant economic and health effects worldwide. Gram negative bacteria Moraxella bovis and Moraxella bovoculi are its main etiological agents. Antimicrobial therapy against IBK is often difficult in beef and dairy herds and, although vaccines are commercially available, their efficacy is variable and dependent on local strains. The aim of this study was to analyze for the first time the genomes of Uruguayan cl...
Source: Revista Argentina de Microbiologia - February 25, 2024 Category: Microbiology Authors: Luc ía Bilbao Sof ía Acquistapace Ana Umpi érrez Pablo Smircich Pablo Alonzo Jos é R Sotelo-Silveira Pablo Zunino Source Type: research
Impact of phenylalanine on Hanseniaspora vineae aroma metabolism during wine fermentation
Int J Food Microbiol. 2024 Feb 17;415:110631. doi: 10.1016/j.ijfoodmicro.2024.110631. Online ahead of print.ABSTRACTHanseniaspora vineae exhibits extraordinary positive oenological characteristics contributing to the aroma and texture of wines, especially by its ability to produce great concentrations of benzenoid and phenylpropanoid compounds compared with conventional Saccharomyces yeasts. Consequently, in practice, sequential inoculation of H. vineae and Saccharomyces cerevisiae allows to improve the aromatic quality of wines. In this work, we evaluated the impact on wine aroma produced by increasing the concentration o...
Source: International Journal of Food Microbiology - February 25, 2024 Category: Food Science Authors: Mar ía José Valera Valentina Olivera Gabriel P érez Eduardo Boido Eduardo Dellacassa Francisco Carrau Source Type: research
Genomic characterization of Moraxella bovis and Moraxella bovoculi Uruguayan strains isolated from calves with infectious bovine keratoconjunctivitis
Rev Argent Microbiol. 2024 Feb 24:S0325-7541(24)00004-X. doi: 10.1016/j.ram.2023.12.003. Online ahead of print.ABSTRACTInfectious bovine keratoconjunctivitis (IBK) is an ocular disease that affects bovines and has significant economic and health effects worldwide. Gram negative bacteria Moraxella bovis and Moraxella bovoculi are its main etiological agents. Antimicrobial therapy against IBK is often difficult in beef and dairy herds and, although vaccines are commercially available, their efficacy is variable and dependent on local strains. The aim of this study was to analyze for the first time the genomes of Uruguayan cl...
Source: Revista Argentina de Microbiologia - February 25, 2024 Category: Microbiology Authors: Luc ía Bilbao Sof ía Acquistapace Ana Umpi érrez Pablo Smircich Pablo Alonzo Jos é R Sotelo-Silveira Pablo Zunino Source Type: research
Correction to: Setting up a biomodeling, virtual planning, and three-dimensional printing service in Uruguay
(Source: Pediatric Radiology)
Source: Pediatric Radiology - February 20, 2024 Category: Radiology Source Type: research
What's in my Pot? Six Colletotrichum Species Causing Anthracnose in Brazilian Pecan Orchards
This study used morphological and molecular approaches to identify the Colletotrichum species causing anthracnose in pecan plantations in Southern Brazil. The isolates obtained from pecan fruits with anthracnose symptoms were grouped through quantitative morphological characteristics into three distinct morphotypes. Molecular analysis of nuclear genes allowed the identification of six species of Colletotrichum causing anthracnose in pecan: C. nymphaeae, C. fioriniae, C. gloeosporioides, C. siamense, C. kahawae, and C. karsti. Three of these species are reported for the first time as causal agents of anthracnose in pecan. T...
Source: Current Microbiology - February 10, 2024 Category: Microbiology Authors: Tales Poletto Yohan Fritsche Vin ícius Spolaor Fantinel Marlove F átima Brião Muniz Ricardo Harakava Valdir Marcos Stefenon Source Type: research
