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Caracterização genético-populacional de Prochilodus nigricans (Prochilodontidae) na sub-bacia do rio Tapajós
(Universidade Federal de São Carlos, 2018-07-03)
Prochilodus nigricans is a migratory detritivorous fish, with a silvery grey colored body and
dark, irregular, wavy, bar-like patterns on the caudal-fin lobes. This species is widely
distributed in the Amazon and Tocantins ...
Desenvolvimento e aplicação de ferramentas bioinformáticas para a biologia da conservação
(Universidade Federal de São Carlos, 2018-02-26)
The analysis of demographic and genetic data is recommended for the success of conservation programs. The integration of this information to generate guidelines for establishing self-sustaining populations and retain the ...
Evolução cromossômica e diversidade genética em espécies de peixes da família Arapaimidae (Teleostei: Osteoglossiformes)
(Universidade Federal de São Carlos, 2019-07-12)
The Neotropical region exhibits the largest diversity of freshwater fishes in the world and the demographic history of several taxa is related to the geomorphological and climatic history of this region. Among the ...
Associação de polimorfismo do gene PIT1 com características de produção de carne em bovinos da raça Canchim.
(Universidade Federal de São Carlos, 2004-06-29)
The PIT1 gene codes for the pituitary transcription factor Pit-1, which is
critical for the activation of the expression of prolactin and growth
hormone genes, in addition to participating in the activation of PIT1 itself.
The ...
Mapeamento de QTL para resistência a parasitas e características de crescimento nos cromossomos cinco e sete de uma população experimental F2 de bovinos Gir x Holandês
(Universidade Federal de São Carlos, 2007-03-17)
The large amount of phenotypic variability between Bos primigenius taurus and Bos
primigenius indicus cattle, which had diverged hundreds of thousands of years ago and since
then have been explored by men through artificial ...
Análise genético-quantitativa da eficiência produtiva de um rebanho bovino da raça Canchim.
(Universidade Federal de São Carlos, 2004-06-30)
Genetic parameters for body weight at weaning (PD), at twelve months of age (P12), at first calving (PPP) and at adult age (PAD), condition score at calving (ECP) and at first calving (EPP), growth curve parameters A ...
Filogenia molecular e diversificação das arraias de ferrão de água doce (Família Potamotrygonidae) na América do Sul
(Universidade Federal de São Carlos, 2013-10-09)
The network of South American rivers network has experienced deep changes during
Late Miocene through Pleistocene, including major marine transgressions, Andean uplift
driving drainage changes, and changes in eustatic ...
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 ...