2 DIFFERENT CDNAS ENCODING TFIID PROTEINS OF MAIZE

被引：25

作者：

HAASS, MM ^{[1
]}

FEIX, G ^{[1
]}

机构：

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

来源：

FEBS LETTERS | 1992年 / 301卷 / 03期

关键词：

TRANSCRIPTION INITIATION; TFIID; TATA BOX BINDING PROTEIN; ZEA-MAYS;

D O I：

10.1016/0014-5793(92)80260-N

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：

Two different complementary DNAs (cDNAs) encoding maize TFIID proteins were isolated from a maize leaf cDNA. Both cDNA sequences reveal two types of TFIID, each encoding an open reading frame of 200 amino acids. The two cDNAs are 76% identical at the DNA level and their putative amino acid sequences differ at only three amino acids. Like TATA box binding proteins from other organisms they show a bipartite structure containing a specific N-terminal region and a highly conserved C- terminal domain expected to be necessary and sufficient for the essential TFIID functions in transcriptional initiation.

引用

页码：294 / 298

页数：5

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