Arabidopsis ZIM, a plant-specific GATA factor, can function as a transcriptional activator

被引：27

作者：

Shikata, M ^{[1
]}

Takemura, M ^{[1
]}

Yokota, A ^{[1
]}

Kohchi, T ^{[1
]}

机构：

[1] Nara Inst Sci & Technol, Grad Sch Biol Sci, Nara 6300192, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2003年 / 67卷 / 11期

关键词：

Arabidopsis; GATA factor; transcriptional activation; transient assay; zinc-finger; protein;

D O I：

10.1271/bbb.67.2495

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：

Arabidopsis ZIM is a putative transcription factor containing an atypical GATA-type zinc-finger motif. Transcriptional activation by ZIM was tested using a transient GAL4 fusion assay and measuring the expression of a luciferase reporter in tobacco BY-2 cells. ZIM functioned as a transcriptional activator, and the transactivation domain was found to occur in its N-terminal acidic region.

引用

页码：2495 / 2497

页数：3

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