Sun Zhenxing, Shao Yanqun, Guo Shengchao, Qin Yan, Yang Aiguo. Karyotypes of three species of the marine Veneroida molluscs[J]. Acta Oceanologica Sinica, 2003, (4): 671-678.
Citation:
Sun Zhenxing, Shao Yanqun, Guo Shengchao, Qin Yan, Yang Aiguo. Karyotypes of three species of the marine Veneroida molluscs[J]. Acta Oceanologica Sinica, 2003, (4): 671-678.
Sun Zhenxing, Shao Yanqun, Guo Shengchao, Qin Yan, Yang Aiguo. Karyotypes of three species of the marine Veneroida molluscs[J]. Acta Oceanologica Sinica, 2003, (4): 671-678.
Citation:
Sun Zhenxing, Shao Yanqun, Guo Shengchao, Qin Yan, Yang Aiguo. Karyotypes of three species of the marine Veneroida molluscs[J]. Acta Oceanologica Sinica, 2003, (4): 671-678.
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.
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