Molecular mechanisms of auxin action

被引:63
作者
Walker, L [1 ]
Estelle, M [1 ]
机构
[1] Indiana Univ, Dept Biol, Bloomington, IN 47405 USA
关键词
D O I
10.1016/S1369-5266(98)80269-0
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The plant growth hormone auxin has an important role in a variety of plant growth and developmental processes. Identification of transcription factors, some with defined genetic function, has shed new light on the mechanisms of auxin regulated gene expression. In addition, the molecular characterization of genes required for auxin response indicates that regulated protein degradation by the ubiquitin-proteosome pathway has an important function in auxin action.
引用
收藏
页码:434 / 439
页数:6
相关论文
共 39 条
[1]   THE PS-IAA4/5-LIKE FAMILY OF EARLY AUXIN-INDUCIBLE MESSENGER-RNAS IN ARABIDOPSIS-THALIANA [J].
ABEL, S ;
NGUYEN, MD ;
THEOLOGIS, A .
JOURNAL OF MOLECULAR BIOLOGY, 1995, 251 (04) :533-549
[2]   Early genes and auxin action [J].
Abel, S ;
Theologis, A .
PLANT PHYSIOLOGY, 1996, 111 (01) :9-17
[3]   EARLY AUXIN-INDUCED GENES ENCODE SHORT-LIVED NUCLEAR PROTEINS [J].
ABEL, S ;
OELLER, PW ;
THEOLOGIS, A .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1994, 91 (01) :326-330
[4]   SKP1 connects cell cycle regulators to the ubiquitin proteolysis machinery through a novel motif, the F-box [J].
Bai, C ;
Sen, P ;
Hofmann, K ;
Ma, L ;
Goebl, M ;
Harper, JW ;
Elledge, SJ .
CELL, 1996, 86 (02) :263-274
[5]  
Cernac A, 1997, DEVELOPMENT, V124, P1583
[6]   The ubiquitin-related protein RUB1 and auxin response in Arabidopsis [J].
del Pozo, JC ;
Timpte, C ;
Tan, S ;
Callis, J ;
Estelle, M .
SCIENCE, 1998, 280 (5370) :1760-1763
[7]   RESPONSES OF ARABIDOPSIS ROOTS TO AUXIN STUDIED WITH HIGH TEMPORAL RESOLUTION - COMPARISON OF WILD-TYPE AND AUXIN-RESPONSE MUTANTS [J].
EVANS, ML ;
ISHIKAWA, H ;
ESTELLE, MA .
PLANTA, 1994, 194 (02) :215-222
[8]  
FEYS BJF, 1994, PLANT CELL, V6, P751, DOI 10.1105/tpc.6.5.751
[9]   High temperature promotes auxin-mediated hypocotyl elongation in Arabidopsis [J].
Gray, WM ;
Östin, A ;
Sandberg, G ;
Romano, CP ;
Estelle, M .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1998, 95 (12) :7197-7202
[10]   The Arabidopsis gene MONOPTEROS encodes a transcription factor mediating embryo axis formation and vascular development [J].
Hardtke, CS ;
Berleth, T .
EMBO JOURNAL, 1998, 17 (05) :1405-1411