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Objective: The study was to study the polymorphism of the missense mutation in exon 1 of CCK gene and the association with the production traits in Nanyang cattle, in order to provide reference for the breeding of Chinese local cattle. Method: DNA sequencing and PCR-RFLP were applied to analyze the ...

Liu JunXia; Li Fei; Chen Hong; Yang MingJuan; Qu Lian; Lan XianYong
Northwest A & F University (Natural Science Edition), Yangling, China
Journal of Northwest A & F University - Natural Science Edition, 2011, 39, 6, pp 25-30