Navegação Ciências Agrárias por Título
Resultados 1839-1858 de 3899
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Genome mining for antimicrobial compounds in wild marine animals-associated Enterococci
(2021) [Artigo de periódico]New ecosystems are being actively mined for new bioactive compounds. Because of the large amount of unexplored biodiversity, bacteria from marine environments are especially promising. Further, host-associated microbes are ... -
Genome sequencing of two Bacillus anthracis strains : a virulent strain and a vaccinal strain
(2018) [Artigo de periódico]Bacillus anthracis strain SPV842 15 was isolated from bovine fetus, while B. anthracis strainBrazilian vaccinal was recovered from a commercial vaccine. We report here the genomesequences of both strains. The SPV842 15 ... -
Genomic analysis of Enterococcus durans LAB18S, a potential probiotic strain isolated from cheese
(2022) [Artigo de periódico]Gut microbiota exerts a fundamental role in human health and increased evidence supports the beneficial role of probiotic microorganisms in the maintenance of intestinal health. Enterococcus durans LAB18S was previously ... -
Genomic analysis of the first european bacteriophages with depolymerase activity and biocontrol efficacy against the phytopathogen Ralstonia solanacearum
(2021) [Artigo de periódico]Ralstonia solanacearum is the causative agent of bacterial wilt, one of the most destructive plant diseases. While chemical control has an environmental impact, biological control strategies can allow sustainable agrosystems. ... -
Genomic epidemiology of SARS-CoV-2 in Esteio, Rio Grande do Sul, Brazil
(2021) [Artigo de periódico]Background: Brazil is the third country most affected by Coronavirus disease-2019 (COVID-19), but viral evolution in municipality resolution is still poorly understood in Brazil and it is crucial to understand the epidemiology ... -
Genomic insights into the evolution of Echinochloa species as weed and orphan crop
(2022) [Artigo de periódico]As one of the great survivors of the plant kingdom, barnyard grasses (Echinochloa spp.) are the most noxious and common weeds in paddy ecosystems. Meanwhile, at least two Echi- nochloa species have been domesticated and ... -
Genomics and phenotypical characterization of two new lytic bacteriophages for biocontrol of Salmonella enterica
(2020) [Artigo de periódico]Aims: To perform the isolation, characterization and sequencing of the bacteriophages. To demonstrate that the bacteriophages can be used for biocontrol of different Salmonella enterica serovars. Study Design: This study ... -
Genotype-environment interactions on the weight of tabapua cattle in the northeast of Brazil
(2016) [Artigo de periódico]The objective of this work was to verify the presence of genotype-environment interactions (GEI) on the weight adjusted to 365 days of age (W365) for Tabapua cattle in the Northeast of Brazil, using reaction norm (RN) ... -
Genotype variation in rice (Oryza sativa L.) tolerance to Fe toxicity might be linked to root cell wall lignification
(2019) [Artigo de periódico]Iron (Fe) is an essential element to plants, but can be harmful if accumulated to toxic concentrations. Fe toxicity can be a major nutritional disorder in rice (Oryza sativa) when cultivated under waterlogged conditions, ... -
Geographical distribution of sheep breeds in Brazil and their relationship with climatic and environmental factors as risk classification for conservation
(2014) [Artigo de periódico]Background: The aim of this study was to evaluate the distribution of sheep breeds in Brazil, correlate their occurrence with environmental factors and determine their risk for extinction. Methods: The localization of all ... -
Germ band retraction as a landmark in glucose metabolism during Aedes aegypti embryogenesis
(2010) [Artigo de periódico]Background: The mosquito A. aegypti is vector of dengue and other viruses. New methods of vector control are needed and can be achieved by a better understanding of the life cycle of this insect. Embryogenesis is a part ... -
Gesso em terras baixas : alterações químicas do solo e resposta do arroz irrigado e da soja
(2020) [Artigo de periódico]Estudos que avaliam a resposta dos cultivos agrícolas às modificações do solo com a gessagem são relativamente abundantes, mas concentrados majoritariamente em terras altas. Este trabalho objetivou avaliar a acidez e a ... -
Gestão agroecológica de microbacias hidrográficas através de técnicas de geoprocessamento e sensoriamento remoto : caso Fazenda Pantanoso
(2004) [Artigo de periódico]O manejo sustentado de agroecossistemas passa pelo planejamento de uso dos mesmos, para o que necessita serem avaliados os recursos naturais e as condições sociais, culturais e econômicas dos habitantes. Técnicas de ... -
A gestão do espaço protegido da pecuária familiar na região Centro-Sul do Rio Grande do Sul
(2016) [Artigo de periódico] -
Glial fibrillary acidic protein and ionized calcium-binding adapter molecule 1 immunostaining score for the central nervous system of horses with non-suppurative encephalitis and encephalopathies
(2021) [Artigo de periódico]Like humans, horses are susceptible to neurotropic and neuroinvasive pathogens that are not always readily identified in histological sections. Instead, alterations in astrocytes and microglia cells can be used as pathological ... -
Glicogenose hereditária em bovinos Brahman no Brasil
(2005) [Artigo de periódico]Relata-se uma enfermidade hereditária em bovinos caracterizada por acúmulo lisossomal de glicogênio em diversos órgãos. A doença foi diagnosticada em um rebanho da raça Brahman, no município de Porto Lucena, Rio Grande do ... -
Global analysis of sRNA target genes in Mycoplasma hyopneumoniae
(2018) [Artigo de periódico]Background: Small RNAs (sRNAs) are noncoding molecules that regulate different cellular activities in several bacteria. The role of sRNAs in gene expression regulation is poorly characterized in the etiological agent of ... -
Goniometria da articulação tíbio-tarsal após imobilização temporária com fixador esquelético externo em cães
(2004) [Artigo de periódico]Neste experimento, foram utilizados 10 cães clinicamente sadios, submetidos à imobilização temporária das articulações tíbio-tarsal, intertarsal e tarso-metatarsiana direita com fixador esquelético externo, tendo por ... -
Gordura protegida na dieta de vacas de alta produção a campo, em alfafa verde ou pré-secada, na fase inicial da lactação : parâmetros plasmáticos
(2003) [Artigo de periódico]O trabalho foi desenvolvido na Estação Experimental Agropecuária do Instituto Nacional de Tecnologia Agropecuária (EEA-INTA, Rafaela) da Argentina. Foram utilizadas 32 vacas da raça Holando-Argentina, de alta produção ...