Article
Maternal karyogene and cytoplasmic genotype affect the induction efficiency of doubled haploid inducer in Brassica napus.
BMC plant biology - 3 May 2021
Zhang Wei, Ma Yongting, Zhu Zhendong, Huang Liangjun, Ali Asif, Luo Xuan, Zhou Ying, Li Yun, Xu Peizhou, Yang Jin, Li Zhuang, Shi Haoran, Wang Jisheng, Gong Wanzhuo, Zou Qiong, Tao Lanrong, Kang Zeming, Tang Rong, Zhao Zhangjie, Li Zhi, Guo Shixing, Fu Shaohong
Abstract excerpt
BACKGROUND: Artificial synthesis of octoploid rapeseed double haploid (DH) induction lines Y3380 and Y3560 was made possible by interspecific hybridization and genome doubling techniques. Production of pure lines by DH induction provides a new way to achieve homozygosity earlier in B.napus. Previously, the mechanism of induction, and whether the induction has obvious maternal genotypic differences or not, are not...
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