青海省油菜种业发展现状与对策建议

金萍, 柳海东

Development Status and Countermeasures of Rapeseed Seed Industry Development in Qinghai Province

Jin Ping, Liu Haidong

表1 油菜特异性状QTL（基因）定位信息

Table 1 The QTL (gene) mapping informations for specific traits of rapeseed

性状 Trait QTL（基因） QTL (gene) 染色体 Chromosome 紧密连锁标记 Closely linked marker 定位群体 Mapping population 参考文献 Reference 早熟Early mature FQ2 A6 － (465×86)DH [5] cqDTFA7a A7 S010, G1804 (No.5246×No.4512)DH [6-7] cqDTFC8(BnCRY) C8 SNP11, SNP12 － [6-7] cqDTFC2a C2 － － [6-7] 黄籽Yellow seed Brsc1(BrTT1) A9 BrA10, BrID10685 (Dahuang×09A-126)BC4 [8-9] 角果多室Multilocular Bjln1(BjuA07.CLV1) A7 ln11, ln13 (Duoshi×Tayou2)BC3F5 [10-11] Bjln2(BjuB07.CLV1) B7 11-46, 11-52 (Duoshi×Xinjie)BC4 [12] 有限花序Determinate inflorescence Bnsdt1 A10 10359 2014×4769 BC [13] Bnsdt2 C9 C09-45, C09-2 2982×4769 BC [14] 叶绿素含量Chlorophyll content cqSPDA2 A2 SSR2, Indel15 (ZS11×QU)BC4F2 [15] 籽粒密度Grain density cqSD-A9a A9 A09SSR71, A09SSR92 (935×3641)DH [16] 橘红花色Orange petal BnaA09.ZEP A09 BnA09-48, 2-Indel-91 (X1189×R258)BC5 [17] BnaC09.ZEP C09 Indel-3, BnC09-202 － [18]