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PGR-1〔3-(2-吡啶基)芮醇〕对槟榔植株酯酶同工酶的影响
何和明; 梁弦强;
1.海南师范学院生物系;2.华南师范大学生物系 琼山;3.广州
摘要:
本试验采用聚丙烯酰胺凝胶电泳法,测定与分析槟榔不同器官、不同品种酯酶同工酶酶谱、酶量、酶带活性和分布状况,结果表明:经PGR-1处理后.槟榔酯酶同工酶带数目、着色程度、酶带活性都比对照的显著增多、加深、提高。 通过检测.清楚地看到槟榔酶带总共有17条,分为三大酶区,Ⅰ区带有酶谱6条,Ⅱ区带有酶谱7条.Ⅲ区带有酶谱4条。各酶区出现新酶带比对照的增多11条,带幅从狭变宽,带色由浅变深,带位迁移从慢变快,酶带活性由弱变强,这是与用药浓度有相关联的。
关键词:  PGR-1  槟榔  酯酶同工酶  
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