Auxin Control of Root Development

被引:556
作者
Overvoorde, Paul [3 ]
Fukaki, Hidehiro [4 ]
Beeckman, Tom [1 ,2 ]
机构
[1] Univ Ghent VIB, Dept Plant Syst Biol, B-9052 Ghent, Belgium
[2] Univ Ghent, Dept Plant Biotechnol & Genet, B-9052 Ghent, Belgium
[3] Macalester Coll, Dept Biol, St Paul, MN 55105 USA
[4] Kobe Univ, Dept Biol, Kobe, Hyogo 6578501, Japan
来源
COLD SPRING HARBOR PERSPECTIVES IN BIOLOGY | 2010年 / 2卷 / 06期
基金
美国国家科学基金会;
关键词
OF-FUNCTION MUTATION; FUNCTIONAL GENOMIC ANALYSIS; GENE FAMILY-MEMBERS; INDOLE-3-BUTYRIC ACID; CELL-CYCLE; ARABIDOPSIS-THALIANA; TRANSCRIPTION FACTOR; HORMONE INTERACTIONS; LATERAL ROOTS; PLANT-GROWTH;
D O I
10.1101/cshperspect.a001537
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
A plant's roots system determines both the capacity of a sessile organism to acquire nutrients and water, as well as providing a means to monitor the soil for a range of environmental conditions. Since auxins were first described, there has been a tight connection between this class of hormones and root development. Here we review some of the latest genetic, molecular, and cellular experiments that demonstrate the importance of generating and maintaining auxin gradients during root development. Refinements in the ability to monitor and measure auxin levels in root cells coupled with advances in our understanding of the sources of auxin that contribute to these pools represent important contributions to our understanding of how this class of hormones participates in the control of root development. In addition, we review the role of identified molecular components that convert auxin gradients into local differentiation events, which ultimately defines the root architecture.
引用
收藏
页数:16
相关论文
共 132 条
[31]   Hormone interactions during lateral root formation [J].
Fukaki, Hidehiro ;
Tasaka, Masao .
PLANT MOLECULAR BIOLOGY, 2009, 69 (04) :437-449
[32]   PLETHORA proteins as dose-dependent master regulators of Arabidopsis root development [J].
Galinha, Carla ;
Hofhuis, Hugo ;
Luijten, Marijn ;
Willemsen, Viola ;
Blilou, Ikram ;
Heidstra, Renze ;
Scheres, Ben .
NATURE, 2007, 449 (7165) :1053-1057
[33]   The ABC of auxin transport: The role of p-glycoproteins in plant development [J].
Geisler, M ;
Murphy, AS .
FEBS LETTERS, 2006, 580 (04) :1094-1102
[34]   Auxin regulates SCFTIR1-dependent degradation of AUX/IAA proteins [J].
Gray, WM ;
Kepinski, S ;
Rouse, D ;
Leyser, O ;
Estelle, M .
NATURE, 2001, 414 (6861) :271-276
[35]   Auxin transport is sufficient to generate a maximum and gradient guiding root growth [J].
Grieneisen, Veronica A. ;
Xu, Jian ;
Maree, Athanasius F. M. ;
Hogeweg, Paulien ;
Scheres, Ben .
NATURE, 2007, 449 (7165) :1008-1013
[36]   The Arabidopsis BODENLOS gene encodes an auxin response protein inhibiting MONOPTEROS-mediated embryo patterning [J].
Hamann, T ;
Benkova, E ;
Bäurle, I ;
Kientz, M ;
Jürgens, G .
GENES & DEVELOPMENT, 2002, 16 (13) :1610-1615
[37]   Phytohormone collaboration: zooming in on auxin-brassinosteroid interactions [J].
Hardtke, Christian S. ;
Dorcey, Eavan ;
Osmont, Karen S. ;
Sibout, Richard .
TRENDS IN CELL BIOLOGY, 2007, 17 (10) :485-492
[38]   Transcript profiling of early lateral root initiation [J].
Himanen, K ;
Vuylsteke, M ;
Vanneste, S ;
Vercruysse, S ;
Boucheron, E ;
Alard, P ;
Chriqui, D ;
Van Montagu, M ;
Inzé, D ;
Beeckman, T .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2004, 101 (14) :5146-5151
[39]   Auxin-mediated cell cycle activation during early lateral root initiation [J].
Himanen, K ;
Boucheron, E ;
Vanneste, S ;
Engler, JD ;
Inzé, D ;
Beeckman, T .
PLANT CELL, 2002, 14 (10) :2339-2351
[40]   The auxin-regulated AP2/EREBP gene PUCHI is required for morphogenesis in the early lateral root primordium of Arabidopsis [J].
Hirota, Atsuko ;
Kato, Takehide ;
Fukaki, Hidehiro ;
Aida, Mitsuhiro ;
Tasaka, Masao .
PLANT CELL, 2007, 19 (07) :2156-2168