陆地棉和野生斯特提棉种间异源六倍体的合成与性状鉴定

申状状,李昱樱,荣二花,吴玉香

Allohexaploid synthesis and its characteristic identification between cotton species Gossypium hirsutum and G. sturtianum

Zhuang-Zhuang SHEN,Yu-Ying LI,Er-Hua RONG,Yu-Xiang WU

图1 花粉母细胞减数分裂表现 A: P1中期II; B: P1后期II; C: P1四分体; D: F1后期I; E: F1后期I; F: F1异常四分体; G: M1终变期; H: M1中期II; I: M1四分体。

Fig. 1 Meiosis performance of pollen mother cells A: metaphase II of P1; B: anaphase II of P1; C: tetrad of P1; D: anaphase I of F1; E: anaphase I of F1; F: abnormal tetrad of F1; G: diakinesis of M1; H: metaphase II of M1; I: tetrad of M1.