山东农业大学学报（自然科学版）2013，Vol.44Issue(1)：46-50,5.
针叶小爪螨不同种群的酯酶同工酶比较
A COMPARATIVE STUDY ON ESTERASE ISOZYMES IN DIFFERENT POPULATIONS OF OLIGONYCHUS UNUNGUIS (JACOBI)
摘要
Abstract
The spruce spider mite, Oligonychus ununguis (Jacobi) (Acari; Tetranychidae), is the main pest mite of Chinese fir, Cunninghamia lanceolata, and chestnut, Castanea mollissima. Chinese fir is the timber tree species in southern China and chestnut is the economic tree species in northern China. Esterase isozymes in a-dult females from different populations of Oligonychus ununguis were studied by means of non - denaturing poly-acrylamide vertical slab gel electrophoresis for the purpose of understanding the genetic differentiations between different populations. Results showed that the electrophoretogram of esterase isozymes of all the deciduous populations was same and no differentiation existed between different deciduous populations. There were significant differentiations between coniferous populations and deciduous populations. Significant differentiations were also found between two coniferous populations, fir population from Zhejiang Province and spruce population from Jilin Province.关键词
针叶小爪螨/酯酶同工酶/遗传分化Key words
Oligonychus ununguis/ esterase isozyme/ genetic differentiation分类
生物科学引用本文复制引用
尹淑艳,李波,孙绪艮..针叶小爪螨不同种群的酯酶同工酶比较[J].山东农业大学学报（自然科学版）,2013,44(1):46-50,5.基金项目
教育部博士点科研基金项目(20060434003) （20060434003）
