作　　者： ; ;

机构地区： 华南师范大学生命科学学院生物科学系

出　　处： 《西北植物学报》 1994年第3期216-219,共4页

摘　　要： 去顶去根花生幼苗库叶（上位叶），经１０￣（－５）ｍｏｌ／ＬＢＡ涂抹处理１２ｈ和４８ｈ时，库叶ＡＴＰ含量增加，分别高于对照１９．４％和３３．１％。ＡＤＰ含量在处理后１２－３６ｈ，不断增加，以后逐渐降低，接近对照水平，ＢＡ处理库叶减少ＡＭＰ含量。ＢＡ促进库叶能荷值增加，调节总腺苷酸含量的动态变化。ＢＡ处理库叶１２ｈ，叶片组织和线粒体呼吸速率增加，加强了线粒体氧化磷酸化和能量传递的过程。 Decapitated-derooted peanut plantes were supplied with BA via upper leaf(sink leaf).BAadjusted the changes of contents of ATP,ADP and AMP and increased Energy Charge in sinkleaf by BA-treated.It showed that sink leaf had a higher ability using for resynthesing ATP.In 12 hours after treatment with BA, the rate of respiration in leaf tissues and mitochondria iso-lated from treated leaves were promoted by 17.6%and 60.5%respectively. The role of BA mayact on stimulating the oxidative phosphorylation and energy transport process.

关 键 词： 腺苷酸 能荷 叶 花生 苄基腺嘌呤

领　　域： [农业科学]