A full lengthTy3/gypsy-type retrotransposon in the fernAdiantum

被引：10

作者：

Kazunari Nozue

Takeshi Kanegae

Masamitsu Wada

机构：

[1] Tokyo Metropolitan University,Department of Biology, Faculty of Science

来源：

Journal of Plant Research | 1997年 / 110卷 / 4期

关键词：

Fern; Phytochrome; Retrotransposon;

D O I：

10.1007/BF02506811

中图分类号：

学科分类号：

摘要：

Ty3/gypsy-type LTR-retrotransposons have been found only in lily and maize but not in cryptogam. In fernAdiantum, we recently found a full-lengthTy3/gypsy-type LTR-retrotransposon (ARET-1; 8284 bp). This retrotransposon has both 5′ and 3′ LTRs (1.2 kb), a primer binding site, a polypurine tract, and an RNA binding motif and its domain arrangement in thepol region is the same as that ofTy3/gypsy-type retrotransposon. These results suggest thatTy3/gypsy-type retrotransposons are widespread among vascular plants.

引用

页码：495 / 499

页数：4

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