Molecular control of stem cell maintenance in shoot apical meristem

被引：30

作者：

Bhalla, PL ^{[1
]}

Singh, MB ^{[1
]}

机构：

[1] Univ Melbourne, Australian Res Council Ctr Excellence Integrat Le, Inst Land & Food Resources, Plant Mol Biol & Biotechnol Lab, Parkville, Vic 3010, Australia

来源：

PLANT CELL REPORTS | 2006年 / 25卷 / 04期

基金：

澳大利亚研究理事会;

关键词：

apical meristem; cell signalling; meristem formation; organ initiation; stem cells; pluripotency shoot apex;

D O I：

10.1007/s00299-005-0071-8

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Sustained post-embryonic organ initiation and development in plants depends on coordinating the formation and differentiation of pluripotent stem cells in apical meristems. Transcriptional regulation and intercellular signalling appear to play key roles in this coordination process. Here we discuss the current knowledge about the molecular regulation of stem cell maintenance in the shoot apical meristem and recent attempts to delineate the molecular signatures of "stemness" in flowering plants. We also outline contemporary molecular approaches for deciphering the process of stem cell renewal in the shoot apical meristem.

引用

页码：249 / 256

页数：8

共 92 条

[1] Genes involved in organ separation in Arabidopsis: An analysis of the cup-shaped cotyledon mutant [J].

Aida, M ;

Ishida, T ;

Fukaki, H ;

Fujisawa, H ;

Tasaka, M .

PLANT CELL, 1997, 9 (06) :841-857

[2] An introduction to stem cells [J].

Alison, MR ;

Poulsom, R ;

Forbes, S ;

Wright, NA .

JOURNAL OF PATHOLOGY, 2002, 197 (04) :419-423

[3] RNA silencing [J].

Baulcombe, D .

TRENDS IN BIOCHEMICAL SCIENCES, 2005, 30 (06) :290-293

[4] Regulation of WUSCHEL transcription in the stem cell niche of the Arabidopsis shoot meristem [J].

Bäurle, I ;

Laux, T .

PLANT CELL, 2005, 17 (08) :2271-2280

[5] Formation and maintenance of the shoot apical meristem [J].

Bowman, JL ;

Eshed, Y .

TRENDS IN PLANT SCIENCE, 2000, 5 (03) :110-115

[6] Class III HD-Zip gene regulation, the golden fleece of ARGONAUTE activity? [J].

Bowman, JL .

BIOESSAYS, 2004, 26 (09) :938-942

[7] Dependence of stem cell fate in Arabidopsis an a feedback loop regulated by CLV3 activity [J].

Brand, U ;

Fletcher, JC ;

Hobe, M ;

Meyerowitz, EM ;

Simon, R .

SCIENCE, 2000, 289 (5479) :617-619

[8] Portrait of a stem cell [J].

Burns, CE ;

Zon, LI .

DEVELOPMENTAL CELL, 2002, 3 (05) :612-613

[9] Role of microRNAs in plant and animal development [J].

Carrington, JC ;

Ambros, V .

SCIENCE, 2003, 301 (5631) :336-338

[10]

CLARK SE, 1993, DEVELOPMENT, V119, P397

← 1 2 3 4 5 6 7 8 9 10 →