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한국산 피라미 속어류의 단백질 전기영동상에 (電氣泳動象) 관한 연구
이경애,이춘구,전상린 ( Kyung Ae Lee,Choon Koo Lee,Sang Rin Jeon ) 한국하천호수학회 1988 생태와 환경 Vol.21 No.4
The purpose of this study was to clarify difference between two species of the genus Zacco, Z. platypus and Z. temmincki, and differences among geographical populations of the same species of the genus Zacco, by means of protein electrophoresis, The obtained present results were compare with one another, and their relative similarities were determined. The percentage similarity between Z. platypus and Z. temmincki was 67%. This result proved that these two species can be genetically distinguished since this similarity valus is low enough to treat as two independant species, Meanwhile, average percentage similarity among seven populations of Z. platypus was 0. 89%, and that of Z. temmincki was 0. 91%. This data revealed that interspecies variation of Z. platypus is higher than that of Z. temmincki, By the present results, it is elucidated that the muscle protein patterns between two species of genus Zacco are species-specific, then these two species can be distingushed each other, whereas there was not mearly genetic differences among geographical populations of the same species since their protein patterns were appeared very similary.
한국산 (韓國産) 붕어의 근단백질 (筋蛋白質) 전기영동상에 (電氣泳動像) 관한 연구
이경애,이춘구,전상린 ( Kyung Ae Lee,Choon Koo Lee,Sang Rin Jeon ) 한국하천호수학회 1989 생태와 환경 Vol.22 No.1
The present taxonomical review was conducted to investigate differeces among seven populations of Korean crucian carp (C. a. langsdorfi), and difference Korean crucian carp and one species of Japanese crucian carp (C. a. subsp.), by the electrophoretic patterns of muscle proteins. Their electropherograms were exmined and the percentage similarities were caculated according to the fomular of Whitney et al. (1968). The average similarity of Korean seven poprlations was 92%. This data suggest that Korean curcian carp is all conspecific since there was no significant difference among protein patterns of populations. Meanwhile, in the protein patterns of C. a. langsdoyfi and C. a. subsp., a few specific fractions were detected, thus their similarity was 66%. The present similarity was very similar to the average intraspecific similaries forund in other vertebrates, and was low enough to treat these fishes as two good species. Therefore, it is assumed that these fishes must be classified as two independent species rather than subspecies. In order to a firm conviction on the present results, further intensive review by verious analytic methods should be carried out in the future.