Data/hora: 22/09/2024 16:05:41

Biblioteca(s): 	Embrapa Gado de Leite.	
Data corrente: 	06/03/2009	
Data da última atualização: 	14/05/2024	
Autoria: 	LIU, G. E.; LI, R. W.; SONSTEGARD, T. S.; MATUKUMALLI, L. K.; SILVA, M. V. G. B.; VAN TASSELL, C. P.	
Afiliação: 	G. E. Liu, USDA-ARS; R.W. LI, USDA-ARS; Tad S. Sonstegard USDA USA; Lakshmi Matukumalli George Mason University USA; Marcos Vinicius Gualberto Barbosa da Silva Embrapa Gado de Leite / USDA USA; Curtis Van Tassell USDA USA.	
Título: 	Characterization of a novel microdeletion polymorphism on BTA5 in cattle.	
Ano de publicação: 	2008	
Fonte/Imprenta: 	Animal Genetics, v. 39, n. 6, p. 655-658, 2008.	
DOI: 	https://doi.org/10.1111/j.1365-2052.2008.01769.x	
Idioma: 	Inglês	
Conteúdo: 	We present a detailed breakpoint mapping and population frequency analysis of a 214-kb microdeletion that removes multiple olfactory receptor genes. Using progressive rounds of PCR assays, we mapped the upstream and downstream breakpoints of this microdeletion event to 1 and 12 kb genomic regions, respectively. We developed PCR-based genotyping assays, characterized a dairy cattle panel of 96 samples and found that the frequency of the deletion allele was over 51%. Our results indicated that this microdeletion is an ancient event occurring in one of the earlier founders, and that it has been stably inherited across generations in the North American dairy cattle population.	
Palavras-Chave: 	Breakpoint; Cattle genome; Deletion; Population frequency; Structural variants.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/596819/1/Characterization-of-a-novel-microdeletion-polymorphism-on-BTA5-in-cattle.pdf	
Registro original: 	Embrapa Gado de Leite (CNPGL)	
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