节氨基嘌呤及玉米素对玉米组织呼吸的抑制  

The Inhibition of 6-Benzyl Aminopurine and Zeatin on Tissue Respiration of Maize (Zea mays L. )

作　　者：夏涛[1] 刘纪麟[2] 

机构地区：[1]厦门大学生物学系,厦门361005 [2]华中农业大学农学系,武汉430070

出　　处：《华北农学报》1993年第S1期74-77,共4页Acta Agriculturae Boreali-Sinica

摘　　要：研究了玉米素(ZT)、苄氨基嘌呤(BAP)对玉米根、花药组织呼吸的抑制效应.结果表明,高浓度的ZT和BAP能够抑制组织的呼吸强度.结合KCN+ZT/BAP处理的实验结果,认为ZT和BAP对组织呼吸强度的抑制主要是通过抑制抗氰呼吸途径来实现的.The inhibition of 6-Benzyl Aminopurine (BAP) and Zeatin (ZT) on root and anther tissues respiration of maize was studied. It was found that BAP and ZT being in high concentration could inhibit tissue total respiration remarkably by means of inhibiting cyanide-resistant respiration pathway. The possible relation between content of cytokinin, respiration system and cytoplasmic male sterility of maize was also discussed.

关 键 词：玉米 苄氨基嘌呤 玉米素 抗氰呼吸 细胞质雄性不育性 

分 类 号：S3[农业科学—农艺学]