Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Social and Behavioral Sciences
Genome-Wide Identification Of Qtl For Age At Puberty In Gilts Using A Large Intercross F2 Population Between White Duroc And Erhualian, Guangcheng Yang, Jun Ren, Shijun Li, Huirong Mao, Yuanmei Guo, Zhengzhi Zou, Dongren Ren, Junwu Ma, Lusheng Huang
Genome-Wide Identification Of Qtl For Age At Puberty In Gilts Using A Large Intercross F2 Population Between White Duroc And Erhualian, Guangcheng Yang, Jun Ren, Shijun Li, Huirong Mao, Yuanmei Guo, Zhengzhi Zou, Dongren Ren, Junwu Ma, Lusheng Huang
Psychology Faculty Publications
Puberty is a fundamental development process experienced by all reproductively competent adults, yet the specific factors regulating age at puberty remain elusive in pigs. In this study, we performed a genome scan to identify quantitative trait loci (QTL) affecting age at puberty in gilts using a White Duroc × Erhualian intercross. A total of 183 microsatellites covering 19 porcine chromosomes were genotyped in 454 F2 gilts and their parents and grandparents in the White Duroc × Erhualian intercross. A linear regression method was used to map QTL for age at puberty via QTLexpress. One 1% genome-wise significant QTL and …