诸葛菜小孢子培养及其单倍体减数分裂染色体配对观察

殷家明,钟荣棋,林呐,唐章林,李加纳

Microspore culture and observations on meiotic chromosome pairing of the haploid in Orychophragmus violaceus

Jia-Ming YIN,Rong-Qi ZHONG,Na LIN,Zhang-Lin TANG,Jia-Na LI

图2 诸葛菜小孢子胚状体形态 A: 双子叶胚状体; B: 三子叶胚状体; C: 具1胚根状结构三子叶胚状体; D: 单子叶胚状体; E: 合生双胚; F: 鱼雷形胚状体; G: 心形胚状体; H: 球形胚状体; I: 不规则形胚状体; 标尺 = 2 mm。

Fig. 2 Morphology of the microspore-derived embryoids of O. violaceus A: dicotyledonous embryoid; B: tricotyledonous embryoid; C: tricotyledonous embryoid with an additional radicle; D: monocotyledonous embryoid; E: twin dicotyledonous embryoids; F: torpedo-shaped embryoids; G: heart-shaped embryoids; H: globular embryoids; I: anomalous embryoids; Bar = 2 mm.