Regulatory activity exerted by the SAUR-AC1 promoter region in transgenic plants

被引：37

作者：

Gil, P ^{[1
]}

Green, PJ ^{[1
]}

机构：

[1] MICHIGAN STATE UNIV,US DOE,PLANT RES LAB,E LANSING,MI 48824

来源：

PLANT MOLECULAR BIOLOGY | 1997年 / 34卷 / 05期

关键词：

D O I：

10.1023/A:1005875300606

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：

SAUR-ACl is a small-auxin-up-RNA (SAUR) gene of Arabidopsis. Here we demonstrate that the SAUR-ACl promoter region induces accumulation of a reporter transcript upon treatment with auxin and is preferentially active in elongating hypocotyls and certain other organs and tissues of transgenic Arabidopsis and tobacco plants. This study extends the utility of the SAUR-ACl gene by providing a foundation for comparative analyses of SAUR promoter activity in auxin-responsive mutants of Arabidopsis.

引用

页码：803 / 808

页数：6

共 20 条

[1] THE CAMV S-35 ENHANCER CONTAINS AT LEAST 2 DOMAINS WHICH CAN CONFER DIFFERENT DEVELOPMENTAL AND TISSUE-SPECIFIC EXPRESSION PATTERNS [J].

BENFEY, PN ;

REN, L ;

CHUA, NH .

EMBO JOURNAL, 1989, 8 (08) :2195-2202

[2] HORMONAL INDUCTION OF VASCULAR TISSUE IN TOBACCO PITH INVITRO [J].

CLUTTER, ME .

SCIENCE, 1960, 132 (3426) :548-549

[3]

FRANCO AR, 1990, J BIOL CHEM, V265, P15845

[4] TISSUE-SPECIFIC AND ORGAN-SPECIFIC EXPRESSION OF SOYBEAN AUXIN-RESPONSIVE TRANSCRIPTS GH3 AND SAURS [J].

GEE, MA ;

HAGEN, G ;

GUILFOYLE, TJ .

PLANT CELL, 1991, 3 (04) :419-430

[5] CHARACTERIZATION OF THE AUXIN-INDUCIBLE SAUR-AC1 GENE FOR USE AS A MOLECULAR-GENETIC TOOL IN ARABIDOPSIS [J].

GIL, P ;

LIU, Y ;

ORBOVIC, V ;

VERKAMP, E ;

POFF, KL ;

GREEN, PJ .

PLANT PHYSIOLOGY, 1994, 104 (02) :777-784

[6] Multiple regions of the Arabidopsis SAUR-AC1 gene control transcript abundance: The 3' untranslated region functions as an mRNA instability determinant [J].

Gil, P ;

Green, PJ .

EMBO JOURNAL, 1996, 15 (07) :1678-1686

[7]

HERSCHMAN HR, 1991, ANNU REV BIOCHEM, V60, P281, DOI 10.1146/annurev.bi.60.070191.001433

[8]

JEFFERSON RA, 1987, EMBO J, V6, P3901

[9] TRANSCRIPTIONAL REGULATION OF PS-IAA4/5 AND PS-IAA6 EARLY GENE-EXPRESSION BY INDOLEACETIC-ACID AND PROTEIN-SYNTHESIS INHIBITORS IN PEA (PISUM-SATIVUM) [J].

KOSHIBA, T ;

BALLAS, N ;

WONG, LM ;

THEOLOGIS, A .

JOURNAL OF MOLECULAR BIOLOGY, 1995, 253 (03) :396-413

[10] HOOKLESS1, an ethylene response gene, is required for differential cell elongation in the Arabidopsis hypocotyl [J].

Lehman, A ;

Black, R ;

Ecker, JR .

CELL, 1996, 85 (02) :183-194

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