Data/hora: 08/06/2024 12:36:40

Provedor de dados: | 65
País: | Brazil
Título: | Genetic variability in the brazilian criollo horse breed
Autores: | Vinocur,Myriam Elizabeth; Brass,Karin Erica; Rubin,Mara Iolanda Batistella; Silva,Carlos Antonio Mondino.
Data: | 2003-02-01
Ano: | 2003
Palavras-chave: | Blood groups; Protein systems; Geneticvariability horse.
Resumo: | Allelic frequencies of 7 blood groups and 8 protein systems were determined in 6 herds of Criollo horse breed raised in Rio Grande do Sul, Brazil. Analysis of these frequencies showed a significant isolation component (Fst = 0.0866; p&lt;0.01) and construction of dendogram using Nei´s D confirmed this difference among the 6 herds. The highest values measuring genetic variability on 15 blood types were average heterozygosity: 0.4631; total number of alleles: 87 and probability of exclusion: 98%. When all herds were considered together, the inbreeding level (Fis) was zero. These results indicate that the Criollo horses have a large genetic variability.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782003000100022
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/S0103-84782003000100022
Formato: | text/html
Fonte: | Ciência Rural  v.33 n.1 2003
Fonte: | info:eu-repo/semantics/openAccess