Article
Genetic characteristics and ploidy trigger the high inducibility of double haploid (DH) inducer in Brassica napus.
BMC plant biology - 16 Nov 2021
Luo Xuan, Yang Jin, Zhu Zhendong, Huang Liangjun, Ali Asif, Javed Hafiz Hassan, Zhang Wei, Zhou Ying, Yin Liqin, Xu Peizhou, Liang Xingyu, Li Yun, Wang Jisheng, Zou Qiong, Gong Wanzhuo, Shi Haoran, Tao Lanrong, Kang Zeming, Tang Rong, Liu Hailan, Fu Shaohong
Abstract excerpt
BACKGROUND: Our recently reported doubled haploid (DH) induction lines e.g., Y3380 and Y3560 are allo-octoploid (AAAACCCC, 2n = 8× ≈ 76), which can induce the maternal parent to produce DH individuals. Whether this induction process is related to the production of aneuploid gametes form male parent and genetic characteristics of the male parent has not been reported yet. RESULTS: Somatic chromosome counts of DH...
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