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Now showing items 101-110 of 220
Estudo de interação genótipo x ambiente para peso e perímetro escrotal à desmama na raça Canchim
(Universidade Federal de São Carlos, 2007-02-26)
In beef cattle genetic evaluation programs, the existence of genotype x environment
interaction is of special interest when merit of the animals depends on the environment they
are evaluated, that is, when a genotype is ...
Estudo de haplótipos do DNA mitocondrial de colhereiros (Aves, Ordem Ciconiiformes, Platalea ajaja)
(Universidade Federal de São Carlos, 2005-12-02)
Roseate spoonbill (Platalea ajaja) is a neotropical bird with wide geographic distribution in intercontinental and coastal wetland habitats. Populations are morphologically indistinguishable, with no apparent differentiation ...
Relações genéticas entre plantéis de reprodutores do camarão marinho Litopenaeus vannamei, através do seqüenciamento dos genes RNAr 16S e COI do DNAmt
(Universidade Federal de São Carlos, 2003-08-22)
The evaluation of genetic relationships among broodstocks is a useful tool for culture management programs. In the present work, the relationships amongst four broodstocks of the marine shrimp Litopenaeus vannamei were ...
Caracterização genética populacional e parentesco em Tapicuru, Plegadis chihi (Vieillot, 1817) (Threskiornithidae), do Rio Grande do Sul
(Universidade Federal de São Carlos, 2011-01-24)
The white-faced ibis, Plegadis chihi (Vieillot, 1817) (Pelecaniformes, Threskiornithidae) is a migratory waterbird that breeds in colonies in the southern of Brazil. In point of view of genetics, this species was not ...
Validação de SNPs associados com área de olho de lombo em bovinos Canchim
(Universidade Federal de São Carlos, 2014-01-24)
The Beef cattle production is a very important economic activity for Brazil, which is a global producer and exporter of bovine-derived products and currently contains the world s largest beef cattle herd. However, the ...
Caracterização estrutural e funcional de hemoglobinas de skua, Catharacta maccormicki.
(Universidade Federal de São Carlos, 2002-06-05)
Hemoglobin samples of Catharacta maccormiki (Skua), an Antarctic bird, collected in winter and in summer were studied. Starch gel eletrophoretic pattern hemoglobin oxygen affinities on blood and stripped hemoglobin; influence ...
Análise da diversidade cariotípica de Characidae da bacia do São Fracisco
(Universidade Federal de São Carlos, 2005-08-26)
Family Characidae consists of approximately 30 highly diversified subfamilies that probably do not comprise a monophyletic group. However, a few particular subfamilies may constitute monophyletic groups sharing specializations. ...
Estudo de polimorfismos bioquímicos e grupos sangüineos em cavalos das raças mangalarga e mangalarga marchador.
(Universidade Federal de São Carlos, 2003-01-24)
Allelic frequencies at 12 loci (five blood groups: C, D, K, P, and U; and seven
protein polymorphisms: Al, A1B, Es, Gc, Hb, PGD, and Tf), are given for two
Brazilian horse breeds: Mangalarga Marchador and Mangalarga. The ...
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, ...
Biologia de nidificação e estrutura sociogenética intranidal em espécies de Trypoxylon (Hymenoptera:Crabronidae)
(Universidade Federal de São Carlos, 2008-03-26)
Female wasps of the genus Trypoxylon (Hymenoptera: Crabronidae) mass-provision their
nests with paralyzed spiders. Some species build mud nests; others use preexisting tubular
cavities that are divided into a linear ...