MULTIPLE PROTEINS BIND TO THE P2 PROMOTER REGION OF THE ZEIN GENE PMS1 OF MAIZE

被引：27

作者：

MAIER, UG ^{[1
]}

GRASSER, KD ^{[1
]}

HAASS, MM ^{[1
]}

FEIX, G ^{[1
]}

机构：

[1] INST BIOL 3,SCHANZLESTR 1,W-7800 FREIBURG,GERMANY

来源：

MOLECULAR & GENERAL GENETICS | 1990年 / 221卷 / 02期

关键词：

HMG protein; P2; promoter; Transcription factors; Zea mays; Zein;

D O I：

10.1007/BF00261716

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：

A 216 by promoter fragment of the 19 kDa protein zein gene pMS1, containing the CCAAT and TATA boxes, was analysed by a variety of techniques for in vitro interactions with nuclear proteins from endosperm tissue. HMG proteins were found to form stable complexes with these A/T-rich promoter sequences and several specific DNA-binding proteins appear to be involved in the formation of DNA-protein complexes with this fragment. A 29 bp region spanning the two CCAAT boxes was protected from DNase I digestion in footprinting experiments. © 1990 Springer-Verlag.

引用

页码：164 / 170

页数：7

共 33 条

[1] ISOLATION AND SEQUENCING OF A 28 KD GLUTELIN-2 GENE FROM MAIZE - COMMON ELEMENTS IN THE 5' FLANKING REGIONS AMONG ZEIN AND GLUTELIN GENES [J].