经13 d短日照处理后移至长日照下，约50%的植株发生开花逆转，另外50%的植株形成短的顶端花序；
About 50% of plants in SD13d-LD treatment reversed from reproductive development to vegetative growth, and other plants in this treatment bore short terminal racemes.
研究了前培养基中生长素、细胞分裂素等附加成分对愈伤组织的生长、根苗分化的影响和愈伤组织再生植株形成的途径。
The effects of pre-medium auxin, cytokinin etc. on the callus growth, root and shoot differentiations were investigated. The way of regeneration from callus was studied.
本文应用植物激素间接酶联免疫技术（ELISA），第一次定量检测了嫁接植株形成过程中生长素（LAA）的动态变化。
The dynamic changes of plant hormone(LAA) were monitored by using ELISA technology during the formation of graft union.
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