Ultrastructure and AcPase ultracytochemical localization of the abortive functional megaspores in in

• 出 处: Chinese Rice Research Newsletter
• 发表日期: 1996年02期
• 关键词: sterility localization abortion embryo explanation infiltration empty embedding

Exploitation of the high yield potential inter-suhspecific heterosis has so far been hampereddue to primarily the existence of high female-sterility.We have offered a cytological expla-nation for this abortion,such as the absence ofembryo sacs or the occurrence of empty embry-

Exploitation of the high yield potential inter-suhspecific heterosis has so far been hampereddue to primarily the existence of high female-sterility. We have offered a cytological expla-nation for this abortion, such as the absence of embryry sacs or the occurrence of empty embry-