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Evolução molecular e caracterização do gene defective chorion 1 em Anastrepha fraterculus e Anastrepha obliqua (Diptera, Tephritidae)
(Universidade Federal de São Carlos, 2023-06-29)
The Tephritidae family comprises many fruit fly species with predominance of frugivorous larvae, several of which of great economic importance. The fraterculus group is the most important species group, because it includes ...
Diversidade e estruturação genética em populações africanas e brasileiras de garça-vaqueira (Bubulcus ibis, Linnaeus,1758) determinadas por microssatélites
(Universidade Federal de São Carlos, 2018-08-13)
Bubulcus ibis (cattle egret) is an ardeid whose original distribution included the
countries of Africa, southern Europe and Western Asia. At the end of the 19th
century, the species was first recorded in northern South ...
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 ...
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 ...
Associação da região centromérica do cromossomo 14 com espessura de gordura em bovinos da raça Canchim
(Universidade Federal de São Carlos, 2007-02-26)
Canchim is a synthetic breed that has been used in the beef cattle industry as an alternative for production intensification. However, this breed has poor fat deposition. Therefore researches have been done with the objective ...
Quantificação de mRNA de genes relacionados à resposta imune em bovinos infectados com endoparasitos do gênero Haemonchus spp
(Universidade Federal de São Carlos, 2008-03-14)
Brazilian livestock production presents great impact for the national agriculture,
possessing the largest bovine commercial herd of the world. However, the
productivity is low and gastrintestinal diseases caused by Haemonchus ...
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, ...
Estudo de indicadores de estresse em Brycon amazonicus (matrinxã) exposto a deltametrina (Keshet®)
(Universidade Federal de São Carlos, 2016-02-25)
In the last 40 years, the use of pesticides increased 700% in Brazil, setting
this country into the very consumers of this kind of chemicals in the world. There
among the most used pesticides in Brazil are the pyrethroids, ...
Estudo de associação entre microssatélites localizados no cromossomo OAR3 e características de crescimento e resistência aos nematódeos gastrintestinais em ovinos
(Universidade Federal de São Carlos, 2008-08-15)
The sheep production has been growing surprinsingly in the last years in Brazil, but in despite of this, it can not be considered competitive yet, principally because the lack of structure and organization of the sector. ...
Níveis de citocinas em bovinos (Bos indicus) desafiados com o carrapato Boophilus microplus (Cannestrini, 1887)
(Universidade Federal de São Carlos, 2006-10-27)
Boophilus microplus tick affects cattle productivity causing economic
losses in the order of billions of dollars annually. It is know that tick saliva exert
immunomodulatory effects, an evolutionary adaptation to the ...