厦门市红树植物白骨壤(Avicennia marina)两个种群的遗传变异及建立机制  

Study on distribution and foundation mechanism of two Avicennia marina populations in Xiamen

作　　者：葛菁萍[1,2] 蔡柏岩[3] 林鹏[1] 

机构地区：[1]厦门大学生物学系,福建厦门361005 [2]黑龙江大学生命科学学院,黑龙江哈尔滨150080 [3]黑龙江东方学院食品与环境工程学部,黑龙江哈尔滨150086

出　　处：《黑龙江大学自然科学学报》2004年第1期132-137,共6页Journal of Natural Science of Heilongjiang University

基　　金：国家自然科学基金资助项目(39670135)

摘　　要：利用水平切片淀粉凝胶及聚丙烯酰胺凝胶分析了位于厦门市两个白骨壤(Avicenniamarina)种群的遗传变异及遗传分化,进而分析了其中的游泳池种群的分布及建立机制。结果表明:游泳池白骨壤种群和东屿白骨壤种群相比较,种群内的遗传变异较大,两种群之间的遗传分化较大,游泳池种群建立时未受到建立者效应的影响。Using horizontal sliceable gel electrophores is and polyacrylamide gel electrophoresis to examine the genetic diversity of two Avicennia marina populations in Xiamen, and to study the distribution and foundation mechanism of Avicennia marina population of Youyongchi. The results show that the genetic diversity of Avicennia marina between Youyongchi and Dongyu is quite large, and the genetic differentiation of these two populations is also large. The foundation of Avicennia marina population in Youyongchi is not affected by founder effect.

关 键 词：白骨壤(Avicennia marina) 种群建立 种群分布 

分 类 号：Q94[生物学—植物学]