Arp2/3 and scar: Plants move to the fore

被引：62
作者：
Deeks, MJ [1 ]
Hussey, PJ [1 ]
机构：
[1] Univ Durham, Sch Biol & Biomed Sci, Integrat Cell Biol Lab, Durham DH1 3LE, England
来源：
NATURE REVIEWS MOLECULAR CELL BIOLOGY | 2005年 / 6卷 / 12期
基金：
英国生物技术与生命科学研究理事会;
关键词：
D O I：
10.1038/nrm1765
中图分类号：
Q2 [细胞生物学];
学科分类号：
071009 ; 090102 ;
摘要：
The actin-nucleating Arp2/3 complex is essential for life in yeast and animals, but not in plants, in which mutants of Arp2/3 complex components show relatively minor developmental abnormalities. Animal cells control the activity of the Arp2/3 complex through the suppressor of cyclic AMP receptor ( SCAR) complex to achieve cell motility. Amazingly, plants have also retained the SCAR cell-motility pathway, and now provide a unique model for the study of new aspects of SCAR function in the absence of cell motility.
引用
收藏
页码：954 / 964
页数：11
相关论文
共 115 条
[1]   The state of the filament [J].
Aguda, AH ;
Burtnick, LD ;
Robinson, RC .
EMBO REPORTS, 2005, 6 (03) :220-226
[2]  
Balguerie A, 1999, J CELL SCI, V112, P2529
[3]   F-actin-dependent endocytosis of cell wall pectins in meristematic root cells. Insights from brefeldin A-induced compartments [J].
Baluska, F ;
Hlavacka, A ;
Samaj, J ;
Palme, K ;
Robinson, DG ;
Matoh, T ;
McCurdy, DW ;
Menzel, D ;
Volkmann, D .
PLANT PHYSIOLOGY, 2002, 130 (01) :422-431
[4]   Actin-dependent fluid-phase endocytosis in inner cortex cells of maize root apices [J].
Baluska, F ;
Samaj, J ;
Hlavacka, A ;
Kendrick-Jones, J ;
Volkmann, D .
JOURNAL OF EXPERIMENTAL BOTANY, 2004, 55 (396) :463-473
[5]   DISTORTED3/SCAR2 is a putative arabidopsis WAVE complex subunit that activates the Arp2/3 complex and is required for epidermal morphogenesis [J].
Basu, D ;
Le, J ;
El-Essal, SED ;
Huang, S ;
Zhang, CH ;
Mallery, EL ;
Koliantz, G ;
Staiger, CJ ;
Szymanski, DB .
PLANT CELL, 2005, 17 (02) :502-524
[6]   Interchangeable functions of Arabidopsis PIROGI and the human WAVE complex subunit SRA1 during leaf epidermal development [J].
Basu, D ;
El-Assal, SED ;
Le, J ;
Mallery, EL ;
Szymanski, DB .
DEVELOPMENT, 2004, 131 (17) :4345-4355
[7]   SCAR, a WASP-related protein, isolated as a suppressor of receptor defects in late Dictyostelium development [J].
Bear, JE ;
Rawls, JF ;
Saxe, CL .
JOURNAL OF CELL BIOLOGY, 1998, 142 (05) :1325-1335
[8]   Cascade pathway of filopodia formation downstream of SCAR [J].
Biyasheva, A ;
Svitkina, T ;
Kunda, P ;
Baum, B ;
Borisy, G .
JOURNAL OF CELL SCIENCE, 2004, 117 (06) :837-848
[9]   Control of SCAR activity in Dictyostelium discoideum [J].
Blagg, SL ;
Insall, RH .
BIOCHEMICAL SOCIETY TRANSACTIONS, 2004, 32 :1113-1114
[10]   Solving the WAVE function [J].
Blagg, SL ;
Insall, RH .
NATURE CELL BIOLOGY, 2004, 6 (04) :279-281
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