The meiosis behavior of pollen mother cell and development of anther and microspore of genetic male sterile (NMS) pepper were observed.

• 摘要以甜椒雄性不育两用系为试材，对不育株与可育株花粉母细胞减数分裂过程中染色体行为、花药和小孢子发育过程进行了研究。