Study on Differentiation of Growing Points in Corn Sprouts into Multiple Stems

• 作者: Fan YANG Fushuang DONG Haibo WANG He ZHAO Jianfang CHAI Junmin ZHANG Mengyu LYU Shuo ZHOU Xiaoyu LI Yongwei LIU
• 来源期刊: 农业生物技术:英文版
• 学科: 经济
• 关键词: CORN SPROUT GROWING point DIFFERENTIATION Plant
• 年，卷（期）: 2020,（1）
• 页码范围: 43-44
• 页数: 2页
• 分类号: F24

摘要

[Objectives] This study was conducted to improve the efficiency of genetic transformation using growing points of corn sprouts. [Methods] A mixed liquid of plant hormones 6-BA and KT at a suitable concentration and ratio was added dropwise to the growing points of corn sprouts, followed by culture under appropriate conditions. [Results] Corn sprouts could be induced to form multiple plants, thereby improving the transformation efficiency of growing points in corn sprouts. [Conclusions] This study provides a breeding method using growing points of corn sprouts as transformation receptors for direct plantlet formation without tissue culture by the Agrobacterium transgenic technology.