The structural characteristics of the microfilaments were revealed in sterile pollenes of CMS, CHA and mature fertile on wheat by Coomassie brilliant blue R250.

• 以T型细胞质雄性不育(CMS)、化学杂交剂(CHA)诱导的雄性不育及成熟可育的花粉粒为材料,用考马斯亮蓝R250显示细胞内微丝的方法,观察分析了3种类型花粉粒内微丝结构的变化。