J Integr Plant Biol. ›› 1999, Vol. 41 ›› Issue (10): -.

• Research Articles •    

Studies on Highly Efficient Planting of Transgenic Cotton

WANG Wei, CHEN Wan-Xin, ZHU Zhen, XU Hong-Lin, GAO Yue-Feng, WU Qian, ZHU Yu, GUO Zhong-Chen, LI Xiang-Hui   

Abstract: Foreign insecticidal genes were transferred into 4 upland cotton ( Gossypium hirsutum L. ) cultivars by Agrobacterium-mediated transformation. It was found that planting style has a critical influence on the survival rate of the transgenic plantlets. Direct transplanting, culturing in liquid medium or vermiculite before transplanting were not proper for planting transgenic plantlets. The survival rate was quite low and hardening time was rather long. Graft could greatly enhance the survival rate and efficiently reduced the hardening time, thus paves the way for cotton improvements through genetic engineering and other biotechnology.

Key words: Gossypium hirsuturn, Transformation, Transplant, Graft

Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2021 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
备案号:京ICP备16067583号-22