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STUDIES ON THE POPULATION GENETICS OF ONCOMELANIA SPP.IN THE MAINLAND OF CHINA Ⅳ.ELECTROPHORETIC PATTERN OF SNAIL ALLOZYME / 中国血吸虫病防治杂志
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-551515
Biblioteca responsável: WPRO
ABSTRACT
A total of 13 allozymes of 7 populations of Oncomelania snails trom 7 provinces in the mainland China were examined by horizontal starch gel electrophoresis. Results demonstrated that out of 17 loci examined, 10 were monomorphic loci Aldh,Ao,G6pd ,Gpdh,Hbdh,Ldh, Sdh,Est-2,Est-3,and Est-6,and 7 were polymorphic lociEst-4,Est-5,Xdh,Mdh,Idh,Got and Ap. Banding pattern showed that six enzymes were polymorphic accounting for 46.15 % (6/13) of total enzyme systems examined. Results indicated that a certain of relative relation-ship was existed along with the significant variation presented based on their environment and location among the 7 populations of snails from the mainland of China. It was revealed that the 7 polymorphic loci were the important loci affecting the gentic variation in the differ-ent populations of Oncomelania spp.

Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Schistosomiasis Control Ano de publicação: 1992 Tipo de documento: Artigo
Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Schistosomiasis Control Ano de publicação: 1992 Tipo de documento: Artigo
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