利用CRISPR/Cas9技术创制大豆高油酸突变系
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侯智红,吴艳,程群,董利东,芦思佳,南海洋,甘卓然,刘宝辉
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Creation of high oleic acid soybean mutation plants by CRISPR/Cas9
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Zhi-Hong HOU,Yan WU,Qun CHENG,Li-Dong DONG,Si-Jia LU,Hai-Yang NAN,Zhuo-Ran GAN,Bao-Hui LIU
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表2 大豆遗传转化中使用的培养基及成分
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Table 2 Mediums and compositions in soybean transformation
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| 萌发培养基 Germination medium | 共培养培养基 Co-cultivation medium | 诱导培养基 Shoot induction medium | 伸长培养基 Shoot elongation medium | 生根培养基 Rooting medium | MS合成盐 MS salt mixture | — | — | — | 1× | 1× | B5合成盐 B5 salt mixture | 1× | 1/10× | 1× | — | — | 2-(4-吗啉)乙磺酸 MES (g L-1) | — | 4.2 | 0.6 | 0.6 | — | 6-苄基腺嘌呤 6-BAP (mg L-1) | — | 3.2 | 1.6 | — | — | 赤霉素 GA3 (mg L-1) | — | — | — | 0.5 | — | 羧苄青霉素Car (mg L-1) | — | — | 50 | 50 | — | 二硫苏糖醇 DTT (mg L-1) | — | 150 | — | — | — | 替卡西林 Tic (mg L-1) | — | — | 100 | 100 | 25 | 头孢霉素 Cef (mg L-1) | — | — | 75 | 75 | 25 | L-天冬酰胺 L-Asp (mg L-1) | — | — | — | 50 | — | 谷氨酰胺 Glu (mg L-1) | — | — | — | 50 | — | 草铵膦 Glufosinate (mg L-1) | — | — | 250 | — | — | | 萌发培养基 Germination medium | 共培养培养基 Co-cultivation medium | 诱导培养基 Shoot induction medium | 伸长培养基 Shoot elongation medium | 生根培养基 Rooting medium | 吲哚乙酸 IAA (mg L-1) | — | — | — | 0.1 | — | 玉米素 ZR (mg L-1) | — | — | — | 1 | — | 吲哚丁酸 IBA (mg L-1) | — | — | — | — | 1 | 蔗糖 Sucrose (g L-1) | 20 | 30 | 30 | 30 | 20 | 琼脂 Agar (g L-1) | 12 | 6.5 | 8.5 | 9 | 12 | pH | 5.8 | 5.4 | 5.7 | 5.6 | 5.8 |
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