Listar Ciencias Biologicas por título
Mostrando ítems 823-842 de 3025
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Dolphin interactions with the mullet artisanal fishing on southern Brazil : a qualitative and quantitative approach
(1998) [Artículo de periódico]A detailed analysis of the interactions between Tursiops /runco/us (Montagu, 1821) and the artisanal fishing of mullets (MugU spp.) is presented at two localities in the south of Brazil: Laguna (Santa Catarina) and ... -
Draft genome sequence of a GES-5-producing Serratia marcescens isolated in southern Brazil
(2017) [Artículo de periódico]Serratia marcescens is a Gram-negative rod intrinsically resistant to polymyxins and usually associated with wound, respiratory and urinary tract infections. The whole genome of the first GES-5-producing S. marcescens ... -
Draft genome sequence of Bacillus sp. strain UFRGS-B20, a hydrocarbon degrader
(2018) [Artículo de periódico]Bacillus sp. strain UFRGS-B20 was isolated in 2012 from Brazilian landfarming soil contaminated with petrochemical oily sludge. This strain was subjected to hydrocarbon biodegradation tests, showing degradation rates of ... -
Draft genome sequence of the Daphnia pathogen Octosporea bayeri : insights into the gene content of a large microsporidian genome and a model for host-parasite interactions
(2009) [Artículo de periódico]Background: The highly compacted 2.9-Mb genome of Encephalitozoon cuniculi placed the microsporidia in the spotlight, encoding a mere 2,000 proteins and a highly reduced suite of biochemical pathways. This extreme level ... -
DRD4 rare variants in attention-deficit/hyperactivity disorder (ADHD) : further evidence from a birth cohort study
(2013) [Artículo de periódico]The dopamine receptor D4 (DRD4) is one of the most studied candidate genes for Attention-Deficit/Hyperactivity Disorder (ADHD). An excess of rare variants and non-synonymous mutations in the VNTR region of 7R allele in ... -
DREB genes from common bean (Phaseolus vulgaris L.) show broad to specific abiotic stress responses and distinct levels of nucleotide diversity
(2019) [Artículo de periódico]We analyzed the nucleotide variability and the expression profile of DREB genes from common bean, a crop of high economic and nutritional value throughout the world but constantly affected by abiotic stresses in cultivation ... -
Drivers of bromeliad leaf and floral bract variation across a latitudinal gradient in the Atlantic Forest
(2020) [Artículo de periódico]Aim: Understanding the complex interaction and relative contributions of factors involved in species and trait diversification is crucial to gain insights into the evolution of Neotropical biodiversity. Here, we investigated ... -
Drivers of nest survival in the Tawny-bellied Seedeater Sporophila hypoxantha (Aves: Thraupidae) : time-specific factors are more related to success than ecological variables
(2021) [Artículo de periódico]Tawny-bellied Seedeater (Sporophila hypoxantha) is an endangered (in Brazil) grassland dependent species, whose breeding success remains poorly known hampering conservation measures on its breeding grounds. Here we analyze ... -
Drosophila relics hobo and hobo-MITEs transposons as raw material for new regulatory networks
(2018) [Artículo de periódico]Hypermutable strains of Drosophila simulans have been studied for 20 years. Several mutants were isolated and characterized, some of which had phenotypes associated with alteration in development; for example, showing ... -
Drosophilidae (Diptera) associated to fungi : differential use of resources in anthropic and Atlantic Rain Forest areas
(2009) [Artículo de periódico]Foi realizado um estudo das espécies de Drosophilidae associadas aos corpos de frutificação de fungos em ambientes florestais e antrópicos no Bioma Mata Atlântica, no sul e sudeste do Brasil. Foram realizadas coletas de ... -
Drosophilids (Diptera) from an Atlantic Forest area in Santa Catarina, southern Brazil
(2008) [Artículo de periódico]O presente estudo tem como objetivo conhecer a composição da fauna de drosofilídeos em áreas de floresta no sul do Brasil. Além disso, a estimativa da riqueza de espécies desta fauna é brevemente discutida. As amostras ... -
Drug repositioning applied to cardiovascular disease in Mucopolysaccharidosis
(2022) [Artículo de periódico]Mucopolysaccharidoses (MPS) are genetic metabolic diseases characterized by defects in the activity of lysosomal hydrolases. In MPS, secondary cell disturbance affects pathways related to cardiovascular disorders. Hence, ... -
Drug trials for treatment of human angiostrongyliasis
(2003) [Artículo de periódico]Angiostrongilíase abdominal e cerebral são duas infecções importantes produzidas por metastrongilídeos, a primeira delas ocorrendo nas Américas Central e do Sul e a segunda, na Ásia e Ilhas do Pacífico. O tratamento é ... -
As duas epistemes de Balduíno Rambo
(1997) [Artículo de periódico] -
Dynamic amyloid and metabolic signatures of delayed recall performance within the clinical spectrum of Alzheimer’s disease
(2023) [Artículo de periódico]Associations between pathophysiological events and cognitive measures provide insights regarding brain networks affected during the clinical progression of Alzheimer’s disease (AD). In this study, we assessed patients’ ... -
Dynamic and resuspension by waves and sedimentation pattern definition in low energy environments Guaíba Lakes (Brazil).
(2013) [Artículo de periódico]Little research has been undertaken into sediment dynamics in lakes, and most of it only analyses particular aspects such as the texture of the sediments. In this study, the characteristics of the wave field in Guaíba Lake ... -
Dynamics and modulation of synaptic transmission in the mammalian CNS
(2019) [Texto de presentación/conclusión] -
Dynamics of gonadal development of Aegla platensis Schmitt (Decapoda, Anomura, Aeglidae)
(2006) [Artículo de periódico]Uma maneira de estimar o desenvolvimento gonadal ao longo do ciclo reprodutivo é observar o crescimento das gônadas em relação aos órgãos utilizados para o estoque de energia. O objetivo desse estudo foi acompanhar os ... -
Dysfunctional purinergic signaling correlates with disease severity in COVID-19 patients
(2022) [Artículo de periódico]Ectonucleotidases modulate inflammatory responses by balancing extracellular ATP and adenosine (ADO) and might be involved in COVID-19 immunopathogenesis. Here, we explored the contribution of extracellular nucleotide ... -
Dysphagia : an overview
(2023) [Texto de presentación/conclusión]