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Position: Home > Articles > Study on the peroxidase isozyme in lotus cultivars Journal of Zhejiang Agricultural Sciences 1999 (6)

荷花品种过氧化物同工酶研究

作  者:
赵可新;钱萍;孙德荣;唐宇力;朱诚;胡家恕;童富淡
单  位:
杭州市园文局灵隐管理处;浙江大学生物科学系;杭州市园文局;杭州市植物园
关键词:
荷花;过氧化物酶同工酶;电泳酶谱分析
摘  要:
用聚丙烯酰胺等电聚焦系统测定了26 个荷花品种过氧化物酶同工酶,共出现酶带有16条, 等电点在pH40~60 之间, 荷花品种的特征谱带有4 条, 即pH 为432, 478, 488, 504。根据荷花品种中各酶带出现的频率 (F), 计算各品种谱带的相同值 (SI), 进行分析。
译  名:
Study on the peroxidase isozyme in lotus cultivars
作  者:
ZHAO Ke xin 1,QAN Ping 2,SUN De rong 2, TANG Yu li 3,ZHU Cheng 4,HU Jia shu 4,TONG Fu dan 4( 1 Hangzhou Gardens and Historical Relics Bureau, Hangzhou 310006; 2 Administration of Lingyin, Hangzhou Gardens and Historical Relics Bureau, Han
关键词:
Lotus; Preoxidase isozyme; isozyme belt analysis
摘  要:
The peroxidase isozyme patterns in leaves of 26 lotus cultivars were analysed via polyacrylamide isoelectrofocusing technique. Results of the analysis indicated that peroxidase could be divided into 16 isozyme bands while PI being in the range of pH 4 0-6 0, and that there were 4 characteristc isozyme bands in common, namely the PI was 4 32, 4 78, 4 88 and 5 04, respectively. The SI values for each cultivar′s bands were calculated, according to the frequency of each isozyme band of corresponding cultivars. The evolution of some cultivars and methods used in this research were discussed.

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