EXCISION OF THE EN/SPM TRANSPOSABLE ELEMENT OF ZEA-MAYS REQUIRES 2 ELEMENT-ENCODED PROTEINS

被引：88

作者：

FREY, M

REINECKE, J

GRANT, S

SAEDLER, H

GIERL, A

机构：

来源：

EMBO JOURNAL | 1990年 / 9卷 / 12期

关键词：

model of transposition; mutator function; transgenic tobacco;

D O I：

10.1002/j.1460-2075.1990.tb07625.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An excision assay system for En/Spm was developed in transgenic tobacco. The characteristics of excision and integration are similar to the natural system of Zea mays. In this transgenic model system two En/Spm encoded trans-acting functions, TNPA and TNPD, are required for excision. A biochemical model for transposition is proposed that might also be applicable to other transposable elements.

引用

页码：4037 / 4044

页数：8

共 44 条

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