| Sun Zhenxing,Shao Yanqun,Guo Shengchao,Qin Yan,Yang Aiguo. 2003. Karyotypes of three species of the marine Veneroida molluscs. Acta Oceanologica Sinica, (4):671－678 |
| Karyotypes of three species of the marine Veneroida molluscs |
| Karyotypes of three species of the marine Veneroida molluscs |
| Received:July 03, 2003 Revised:September 24, 2003 |
| DOI： |
| Key words:Solen grandis Dunker Saxidomus purpuratus Sowerby Mactra chinensis Philippi chromosome karyotype |
| 中文关键词: Solen grandis Dunker Saxidomus purpuratus Sowerby Mactra chinensis Philippi chromosome karyotype |
| 基金项目:This study was supported by the National Sciences Plan of China under contract No.2001BA505B0505, and the Natural Science Foundation of Shandong Province under contract No.Y2002D12. |
| Author Name | Affiliation | | Sun Zhenxing | Department of Biological Science and Biotechnology, Yantai Normal University, Yantai 264025, China | | Shao Yanqun | Department of Biological Science and Biotechnology, Yantai Normal University, Yantai 264025, China | | Guo Shengchao | Department of Biological Science and Biotechnology, Yantai Normal University, Yantai 264025, China | | Qin Yan | Department of Biological Science and Biotechnology, Yantai Normal University, Yantai 264025, China | | Yang Aiguo | Yellow Sea Fisheries Research Institute, Qingdao 266071, China |
|
| Hits: 782 |
| Download times: 674 |
| Abstract: |
| The karyotypes of three species of marine Veneroida molluscs,Solen grandis Dunker,Saxidomus purpuratus Sowerby and Mactra chinensis Philippi were studied by using the adult gill tissues.The chromosomes were prepared through injecting phytohemagglutinin(PHA) and colchicine,hypotonic treatment,chopping air-dry,and squashing technology.The results show that the diploid chromosome numbers of the three Veneroida species are the same as 2 n=38.The karyotype of Solen grandis is 26m+6sm+2st+4t,NF=70,the karyotype of Saxidomus purpuratus is 32m+2sm+4st/t,NF=72,and the karyotype of Mactra chinensis is 20m+16sm+2st/t,NF=74.Satellite and sex chromosome were not found among the chromosomes of three species. |
| 中文摘要: |
| The karyotypes of three species of marine Veneroida molluscs,Solen grandis Dunker,Saxidomus purpuratus Sowerby and Mactra chinensis Philippi were studied by using the adult gill tissues.The chromosomes were prepared through injecting phytohemagglutinin(PHA) and colchicine,hypotonic treatment,chopping air-dry,and squashing technology.The results show that the diploid chromosome numbers of the three Veneroida species are the same as 2 n=38.The karyotype of Solen grandis is 26m+6sm+2st+4t,NF=70,the karyotype of Saxidomus purpuratus is 32m+2sm+4st/t,NF=72,and the karyotype of Mactra chinensis is 20m+16sm+2st/t,NF=74.Satellite and sex chromosome were not found among the chromosomes of three species. |
|
HTML
View Full Text
View/Add Comment Download reader |
| Close |
|
|
|
