花椰菜2种雄性不育系花器特征及花药发育的细胞学研究
陶兴林1,2,3, 谢志军2,3, 朱惠霞2,3, 刘明霞2,3, 张金文1,*, 胡立敏2,3

Flower and anther characteristics of two male sterile lines of cauliflower, a dual-purpose vegetable and forage crop
TAO Xing-Lin1,2,3, XIE Zhi-Jun2,3, ZHU Hui-Xia2,3, LIU Ming-Xia2,3, ZHANG Jin-Wen1,*, HU Li-Min2,3
09-24的花药发育超微结构 A:花粉母细胞形成期Pollen mother cell formation;B:单核花粉粒期Mononuclear pollen;C:花粉粒成熟期Mature pollen;Ep:外表皮Epidermis;En:药室内壁Endothecium;MMC:花粉母细胞Pollen mother cell;T:绒毡层Tapetum;Msp:小孢子Microspore;PG:成熟花粉粒Mature pollen grain.