Variability in the rbcL introns of Caulerpalean algae (Chlorophyta, Ulvophyceae)

被引:33
作者
Hanyuda, T [1 ]
Arai, S
Ueda, K
机构
[1] Kanazawa Univ, Grad Sch Nat Sci & Technol, Div Life Sci, Kanazawa, Ishikawa 9201192, Japan
[2] Marine Algae Res Co Ltd, Fukuoka 8110114, Japan
[3] Kanazawa Univ, Fac Sci, Dept Biol, Kanazawa, Ishikawa 9201192, Japan
关键词
Caulerpales; intron; rbcL; Ulvophyceae;
D O I
10.1007/PL00013948
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Only 10 examples of introns in the rbcL gene have been reported to date. Four new cases from Caulerpales, Ulvo-phyceae are described here. In the genus Caulerpa, the presence of an intron was unstable even in the infraspecific taxa. Based on comprehensive comparisons of the inserted positions, lengths of introns and so on, the presence of at least three kinds of introns, which probably have independent origins, was suggested in Caulerpales.
引用
收藏
页码:403 / 413
页数:11
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