利用胚挽救技术创制无核抗寒葡萄新种质

赵雅楠,骆强伟,王跃进

Breeding for Grape Germplasm Involved in Seedlessness with Cold-Resistant Using Embryo Rescue

YaNan ZHAO,QiangWei LUO,YueJin WANG

图2 葡萄无核、抗寒标记对杂交亲本的扩增 A：无核探针GSLP1-569 The probe of GSLP1-569 linked to seedlessness gene;B：无核标记SCF27-2000 The molecular marker of SCF27-2000 linked to seedlessness gene;C：无核标记SCC8-1018 The molecular marker of SCC8-1018 linked to seedlessness gene;D：抗寒标记S241-717 The molecular marker of S241-717 linked to the hardiness gene;M：Marker (DL2000Plus);1：昆香无核Kunxiang Seedless;2：美丽无核Beauty Seedless;3：无核白Thompson Seedless;4：红脸无核Blush Seedless;5：红宝石无核Ruby Seedless;6：北冰红Beibinghong;7：双优Shuangyou;8：北醇Beichun;“+”表示特异条带出现,“-”表示特异条带不出现,下同 “+” indicates this material DNA contains specific band and “-” indicates this material DNA contains no specific band. The same as below

Fig. 2 Amplification of the molecular marker linked to seedlessness and hardiness gene in the cross in parents