玉米穗发芽突变体vp-like8的遗传分析及突变基因鉴定

王瑞,陈阳松,孙明昊,张秀艳,杜依聪,郑军

Genetic analysis and causal gene identification of maize viviparous mutant vp-like8

Rui WANG,Yang-Song CHEN,Ming-Hao SUN,Xiu-Yan ZHANG,Yi-Cong DU,Jun ZHENG

图3 利用杂合体对vp-like8和vp1进行等位测验 A: 以vp1/+杂合突变体混粉杂交vp-like8的果穗上出现穗发芽籽粒。B: 以vp-like8/+杂合突变体混粉杂交vp1的果穗上出现穗发芽籽粒。

Fig. 3 Allelism test of vp-like8 with vp1 by heterozygous mutants A: viviparous kernels were emerged on vp-like8 heterozygous ear crossed by the mixed pollen of vp1 heterozygous plants; B: viviparous kernels were emerged on vp1 heterozygous ear crossed by the mixed pollen of vp-like8 heterozygous plants.