Root development - branching into novel spheres

被引：27

作者：

Hardtke, CS ^{[1
]}

机构：

[1] Univ Lausanne, Dept Plant Mol Biol, CH-1015 Lausanne, Switzerland

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2006年 / 9卷 / 01期

关键词：

D O I：

10.1016/j.pbi.2005.11.004

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Recent progress in deciphering the genetics of Arabidopsis root development has been driven by the availability of novel molecular tools. For instance, combining enhancer trap lines and microarray analyses enabled the creation of an expression map for over 22 000 genes at cellular resolution. Such expression profiles often suggest redundant action of homologous genes, which has indeed been observed for several pivotal factors that are required for the organization and maintenance of root meristems. Additional regulators of root development are also being identified by analysis of natural genetic variation. Moreover, microRNA control of gene expression has recently been implicated in root development, and progress has been made in understanding the interplay between environmental and genetic factors in root branching.

引用

页码：66 / 71

页数：6

共 52 条

[1] The PLETHORA genes mediate patterning of the Arabidopsis root stem cell niche [J].

Aida, M ;

Beis, D ;

Heidstra, R ;

Willemsen, V ;

Blilou, I ;

Galinha, C ;

Nussaume, L ;

Noh, YS ;

Amasino, R ;

Scheres, B .

CELL, 2004, 119 (01) :109-+

[2] Temporal responses of Arabidopsis root architecture to phosphate starvation:: evidence for the involvement of auxin signalling [J].

Al-Ghazi, Y ;

Muller, B ;

Pinloche, S ;

Tranbarger, TJ ;

Nacry, P ;

Rossignol, M ;

Tardieu, F ;

Doumas, P .

PLANT CELL AND ENVIRONMENT, 2003, 26 (07) :1053-1066

[3] Genome-wide Insertional mutagenesis of Arabidopsis thaliana [J].

Alonso, JM ;

Stepanova, AN ;

Leisse, TJ ;

Kim, CJ ;

Chen, HM ;

Shinn, P ;

Stevenson, DK ;

Zimmerman, J ;

Barajas, P ;

Cheuk, R ;

Gadrinab, C ;

Heller, C ;

Jeske, A ;

Koesema, E ;

Meyers, CC ;

Parker, H ;

Prednis, L ;

Ansari, Y ;

Choy, N ;

Deen, H ;

Geralt, M ;

Hazari, N ;

Hom, E ;

Karnes, M ;

Mulholland, C ;

Ndubaku, R ;

Schmidt, I ;

Guzman, P ;

Aguilar-Henonin, L ;

Schmid, M ;

Weigel, D ;

Carter, DE ;

Marchand, T ;

Risseeuw, E ;

Brogden, D ;

Zeko, A ;

Crosby, WL ;

Berry, CC ;

Ecker, JR .

SCIENCE, 2003, 301 (5633) :653-657

[4] How plants communicate using the underground information superhighway [J].

Bais, HP ;

Park, SW ;

Weir, TL ;

Callaway, RM ;

Vivanco, JM .

TRENDS IN PLANT SCIENCE, 2004, 9 (01) :26-32

[5] Brassinosteroids interact with auxin to promote lateral root development in Arabidopsis [J].

Bao, F ;

Shen, JJ ;

Brady, SR ;

Muday, GK ;

Asami, T ;

Yang, ZB .

PLANT PHYSIOLOGY, 2004, 134 (04) :1624-1631

[6] Variation in growth rate between Arabidopsis ecotypes is correlated with cell division and A-type cyclin-dependent kinase activity [J].

Beemster, GTS ;

De Vusser, K ;

De Tavernier, E ;

De Bock, K ;

Inzé, D .

PLANT PHYSIOLOGY, 2002, 129 (02) :854-864

[7] A gene expression map of the Arabidopsis root [J].

Birnbaum, K ;

Shasha, DE ;

Wang, JY ;

Jung, JW ;

Lambert, GM ;

Galbraith, DW ;

Benfey, PN .

SCIENCE, 2003, 302 (5652) :1956-1960

[8] Auxin transport [J].

Blakeslee, JJ ;

Peer, WA ;

Murphy, AS .

CURRENT OPINION IN PLANT BIOLOGY, 2005, 8 (05) :494-500

[9] The ABSCISIC ACID INSENSITIVE 3 (ABI3) gene is modulated by farnesylation and is involved in auxin signaling and lateral root development in Arabidopsis [J].

Brady, SM ;

Sarkar, SF ;

Bonetta, D ;

McCourt, P .

PLANT JOURNAL, 2003, 34 (01) :67-75

[10] Root-specific CLE19 overexpression and the sol1/2 suppressors implicate a CLV-like pathway in the control of Arabidopsis root meristem maintenance [J].

Casamitjana-Martínez, E ;

Hofhuis, HF ;

Xu, J ;

Liu, CM ;

Heidstra, R ;

Scheres, B .

CURRENT BIOLOGY, 2003, 13 (16) :1435-1441

← 1 2 3 4 5 6 →