北京地区大白猪基因组联合育种研究
张金鑫,唐韶青,宋海亮,高虹,蒋尧,江一凡,弥世荣,孟庆利,于凡,肖炜,云鹏,张勤,丁向东

Joint Genomic Selection of Yorkshire in Beijing
JinXin ZHANG,ShaoQing TANG,HaiLiang SONG,Hong GAO,Yao JIANG,YiFan JIANG,ShiRong MI,QingLi MENG,Fan YU,Wei XIAO,Peng YUN,Qing ZHANG,XiangDong DING
表2 北京地区3家核心育种场大白猪场间关联率
Table 2 Connectedness rating among three Yorkshire populations in Beijing
猪场编号Farm Code BJXD1 BJXD2 BJLM1 BJLM6 BJLM4 BJLM5 BBSCB
BJXD1 1 -- -- -- -- -- --
BJXD2 0.602 1 -- -- -- -- --
BJLM1 0 0 1 -- -- -- --
BJLM6 0 0 0.649 1 -- -- --
BJLM4 0 0 0.874 0.727 1 -- --
BJLM5 0 0 0.681 0.692 0.76 1 --
BBSCB 0 0 0 0 0 0 1