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Prospecção de locos microssatélite e análise da variabilidade genética em uma população do Mato Grosso do Sul, visando a conservação da Arara Vermelha, Ara chloroptera (Psittacidae, Aves)
(Universidade Federal de São Carlos, 2007-11-30)
Several Psittacidae species, as those of Ara genus, have biological characteristics frequently associate with extinction risk. These include corporal size, specialized food preferences, low rate of population growth, ...
Estudos cromossômicos clássicos e moleculares no complexo de espécies Astyanax scabripinnis (Characiformes, Characidae)
(Universidade Federal de São Carlos, 2020-08-26)
Astyanax is a fish genus of Characiformes and currently is classified as incertae sedis. Astyanax scabripinnis, one of these species, is recognized as a species complex, which is composed of 33 species. This study propose ...
Caracterização de pontos de quebras de DNA e rearranjos cromossômicos no gênero Harttia (Siluriformes: Loricariidae)
(Universidade Federal de São Carlos, 2022-04-04)
Harttia genus comprises a fish group widely distributed in hydrographic basins of South
America. In the cytogenetic point of view, present large karyotypic variation, including
an extensive variation in position of ...
Colonização do Brasil pela garça-vaqueira (Bubulcus ibis): distribuição intercontinental da variação genética determinada por dados genômicos
(Universidade Federal de São Carlos, 2019-05-31)
The cattle egret, Bubulcus ibis (Linnaeus, 1758), is a species of bird with high colonization capacity and invading potential. During the last century, this species has considerably expanded its geographical distribution ...
Enriquecimento ambiental e a modulação da emocionalidade, cuidado materno e metilação de genes em camundongos fêmeas LG/J
(Universidade Federal de São Carlos, 2022-08-30)
Environmental Enrichment (EE) can be considered as a set of environmental changes that can adjust the model of a species and favor well-being in captive animals. The present study intends to investigate the influence of ...
MicroRNAs identificados em parede ruminal de Bos indicus são modulados pela dieta e apresentam potenciais alvos em genes da microbiota ruminal
(Universidade Federal de São Carlos, 2023-08-25)
MicroRNAs (miRNAs) are post-transcriptional regulators of gene expression both from the host and from its microbiota. miRNAs have the potential to influence the expression of phenotypes such as feed efficiency in beef ...
Estruturação genética populacional de Salminus hilarii (Characiformes : Characidae) na Bacia do Alto Paraná
(Universidade Federal de São Carlos, 2015-08-13)
The Salminus genus is characterized by predatory fish medium to large, migratory and
ichthyophagi, very appreciated in fisheries and gastronomy. Among these stands out the
Salminus hilarii species, popularly known as ...
Padrões evolutivos inferidos por transcriptomas de moscas-das-frutas do gênero Anastrepha (Diptera: Tephritidae)
(Universidade Federal de São Carlos, 2017-12-21)
Anastrepha is a species-rich genus, with a geographic distribution that covers tropical and subtropical regions of the Americas. Twenty-one species groups have been recognized in this genus, the most economically relevant ...
Contribuição citogenética à análise da biodiversidade em Astyanax fasciatus (Pisces, Characidae).
(Universidade Federal de São Carlos, 2005-03-10)
Astyanax fasciatus is characterized as a cytogenetically diverse species. Sympatric and
syntopic occurrence of distinct cytotypes corroborates the hypothesis that A. fasciatus might
represent a species complex sharing a ...
Variação gênica e estrutura populacional de Euglossa cordata (Linnaeus, 1758) acessadas por meio de marcador mitocondrial e locos microssatélites
(Universidade Federal de São Carlos, 2018-07-10)
Orchid bees (Apidae, Euglossini) are important Neotropical pollinators. Two main features characterize these species: the tongue, which reaches at least half the body length, enabling the search for food resources in ...