embryonic axis

Among different parts explants,such as leaves,cotyledons,and embryonic axis, embryonic axis had the highest induced rate as 76.67%. Immerged by bacteriumand 20 minutes and co-cultured with agrobacterium rhizogenes for 3 days had the highest inducing rate(80%,73%).
實騐結果表明:利用無菌苗的子葉、真葉以及胚軸進行遺傳轉化,胚軸的轉化率最高,可達到76.67%;浸染20min,共培養3d,誘導率最高,分別爲爲80%、73%。

生物學