A zinc-finger-type transcription factor WZF-1 that binds to a novel cis-acting element of histone gene promoters represses its own promoter

被引：10

作者：

Sakamoto, A

Omirulleh, S

Nakayama, T

Iwabuchi, M

机构：

[1] KYOTO UNIV,FAC SCI,DEPT BOT,SAKYO KU,KYOTO 60601,JAPAN

[2] INST MOL BIOL & BIOCHEM,ALMATY 480012,KAZAKHSTAN

来源：

PLANT AND CELL PHYSIOLOGY | 1996年 / 37卷 / 04期

关键词：

ACT-box; autoregulation; repressor wheat; zinc-finger-protein;

D O I：

10.1093/oxfordjournals.pcp.a028980

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

WZF-1 is a zinclnger protein which binds to the wheat histone gene promoter. Southwestern-binding analyses revealed that it bound a CACTC sequence, a novel positive cis-acting element. The activity of WZF-1 gene promoter, containing six CACTC sequences, was markedly reduced when WZF-1 was co-expressed, suggesting that WZF-1 is a transcriptional repressor.

引用

收藏

页码：557 / 562

页数：6

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