摘要
应用聚丙烯酰胺凝胶垂直平板电泳技术,对岷江流域王百合3个采样点的14个样品和通江百合4个采样点的4个样品的多酚氧化酶(PPO)同功酶进行了研究。结果表明,两种百合的多酚氧化酶在种间和种内均有一定差异。酶谱的聚类分析在遗传相似系数约0.5处,将两种百合18个样品分成5个类群,其中王百合的13个样品聚成了4类,样品12则与通江百合的4个样品聚成了1类;5个类群在外部形态上也呈现出相似性。
Polyphenol oxidase（PPO）isozyme in 14 samples from 3 populations of Lilium regale and 4 samples from 4 populations of L. sargentiae in the Minjiang River Valley was tested by polyacrylamide gel electrophoresis（PAGE）. The results are stated as follows：There are some variations between inter and intraspecies of the two lilies;At the genetic similarity coefficient of 0.5,the 18 samples can be divided into 5 groups, 13 samples of L. regale belong to 4 groups, while a sample of L. regale and 4 samples of L. sargentiae belong to the fifth group. The morphological character also shows some resemblance to isozyme of PPO.
出处
《广西植物》
CAS
CSCD
北大核心
2006年第1期92-96,共5页
Guihaia
基金
江苏省自然科学基金资助(BK2001152)~~
关键词
王百合
通江百合
多酚氧化酶
同功酶
Lilium regale
L. sargentiae
polyphenol oxidase（PPO）
isozyme
