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
表3 不同发育培养基组分对不同杂交组合胚挽救成苗的影响
Table 3 Effect of different ovule development media on embryo rescue of different crosses
杂交组合
Cross combination
培养基
Culture medium
胚珠数
Number of ovule
发育胚
Embryos developed
胚萌发成苗
Plantlet formation
Number % Number %
无核白×双优
Thompson Seedless × Shuangyou
基本培养基
Basal medium
MM3 135 26 19.26a 11 8.15a
ER 195 26 13.33b 7 3.59b
红宝石无核×北醇
Ruby Seedless × Beichun
MM3 150 69 46.00a 26 17.33a
ER 120 42 35.00b 11 9.17b
昆香无核×双优
Kunxiang Seedless × Shuangyou
添加不同氨基酸的培养基
Medium with
different amino acids
MM3+2.5 mmol·L-1半胱氨酸Cysteine 150 62 41.33c 28 18.67ab
MM3+2.5 mmol·L-1天冬酰胺Asparagine 140 67 47.86bc 30 21.43a
MM3+2.5 mmol·L-1谷氨酰胺Glutamine 129 77 59.69a 27 20.93a
MM3+2.5 mmol·L-1丝氨酸Serine 165 88 53.33ab 22 13.33c
MM3 141 64 45.39bc 23 16.31bc
红宝石无核×北醇
Ruby Seedless × Beichun
MM3+2.5 mmol·L-1半胱氨酸Cysteine 435 205 47.13b 50 11.49c
MM3+2.5 mmol·L-1天冬酰胺Asparagine 70 39 55.71a 15 21.43a
MM3+2.5 mmol·L-1谷氨酰胺Glutamine 360 165 45.83b 80 22.22a
MM3+2.5 mmol·L-1丝氨酸Serine 340 151 44.41b 64 18.82b
MM3 150 69 46.00b 26 17.33b