2. Types of male sterility Cytoplasmic Male sterility/CMS × Nucleate Male sterility/NMS (Genic Male SterilitV/GMS) msms Cytoplasmic-nucleate Male sterility C(NMS/CMS msms2. Types of Male Sterility ▪ Cytoplasmic Male Sterility/CMS ▪ Nucleate Male Sterility/NMS （Genic Male Sterility/GMS) ▪ Cytoplasmic-nucleate Male Sterility C(N)MS/CMS S msms S msms × √ √√