Peng Jiao1,#, Ruiqi Ma2,#, Zhuo Qi1, Zhenzhong Jiang1, Siyan Liu1, Jing Qu3, Shuyan Guan1,*, Yiyong Ma3,*
Phyton-International Journal of Experimental Botany, Vol.89, No.1, pp. 121-130, 2020, DOI:10.32604/phyton.2020.07980
Abstract This research uses the immature embryos of inbred maize lines
(GSH9901, Hi01, Hi02, and Chang 7-2) as receptor materials to establish the callus
induction system. These inbred lines provide the receptor materials for the genetic
regeneration of maize and the verification of the genetic functions of maize. The
factor experiment and orthogonal experiments were used to investigate the impacts
of different genotypes, immature embryo size, shield orientation, 2, 4-D
concentration, proline concentration, and folic acid concentration on the induction
rate of embryogenic callus tissue. A sensitivity experiment testing glyphosate (Bar)
and an antibiotic (Cefotaxime sodium) were also conducted. The results… More >
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