STRUCTURE AND EXPRESSION OF 2 AUXIN-INDUCIBLE GENES FROM ARABIDOPSIS

被引：71

作者：

CONNER, TW ^{[1
]}

GOEKJIAN, VH ^{[1
]}

LAFAYETTE, PR ^{[1
]}

KEY, JL ^{[1
]}

机构：

[1] UNIV GEORGIA,DEPT BOT,ATHENS,GA 30602

来源：

PLANT MOLECULAR BIOLOGY | 1990年 / 15卷 / 04期

关键词：

Arabidopsis; auxin-inducible genes; DNA sequence; suspension culture cells;

D O I：

10.1007/BF00017836

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 genes from Arabidopsis thaliana related to the auxin-inducible Aux28 and Aux22 genes of soybean have been isolated. These genes belong to a small multi-gene family and are similar to the soybean Aux gene family in the sequence of the predicted proteins, intron/exon locations, and auxin-enhanced expression of their transcripts. Application of auxin to 8-day old Arabidopsis plants, 4-day old etiolated seedlings, and suspension culture cells all resulted in enhanced Aux transcript levels. Comparison of the promoter sequences from the soybean and Arabidopsis genes yielded no significant sequence conservation; however, three regions of near sequence identity are present between the two Arabidopsis Aux genes. © 1990 Kluwer Academic Publishers.

引用

页码：623 / 632

页数：10

共 29 条

[1]

AINLEY WM, 1988, J BIOL CHEM, V263, P10658

[2] AN AUXIN-REGULATED GENE OF ARABIDOPSIS-THALIANA ENCODES A DNA-BINDING PROTEIN [J].