Trichome morphogenesis inArabidopsis
نویسندگان
چکیده
منابع مشابه
Arabidopsis NAP1 Is Essential for Arp2/3-Dependent Trichome Morphogenesis
The dynamic nature of the eukaryotic actin cytoskeleton is essential for the locomotion of animal cells and the morphogenesis of plant and fungal cells. The F-actin nucleating/branching activity of the Arp2/3 complex is a key function for all of these processes. The SCAR/WAVE family represents a group of Arp2/3 activators that are associated with lamellipodia formation. A protein complex of PIR...
متن کاملThe Role of Actin during Arabidopsis Trichome Morphogenesis
Arabidopsis trichome (leaf hair) development is being used as a genetic system to study actin-dependent growth. Arabidopsis trichomes are unicellular structures that are derived from the epidermis. Trichome development has been established as a powerful model system to study the control of cell fate and pattern formation. Results from several recent papers suggest that a genetic analysis of tri...
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In keeping with the myriad functions carried out by plants, their component cells display an amazing diversity of shapes and sizes. How is a precise cell form achieved? In recent years, the single-celled, branched, aerial epidermal trichome of Arabidopsis thaliana L. (Heynh) has emerged as a model cell for understanding the cell biological and molecular basis underlying the development of cell ...
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Little is known about how cell shape is controlled. We are using the morphogenesis of trichomes (plant hairs) on the plant Arabidopsis thaliana as a model to study how cell shape is controlled. Wild-type Arabidopsis trichomes are large, single epidermal cells with a stalk and three or four branches, whereas in zwichel (zwi) mutants the trichomes have a shortened stalk and only two branches. To ...
متن کاملErratum Functional diversification of MYB23 and GL1 genes in trichome morphogenesis and initiation
Victor Kirik, Myeong Min Lee, Katja Wester, Ullrich Herrmann, Zhengui Zheng, David Oppenheimer, John Schiefelbein and Martin Hulskamp Development 132, 1477-1485. The e-press version of the article that was published on the 23rd February contains the incorrect acceptance date. The correct date is 19 January 2005 Both the published print and online versions of this article are correct. We apologi...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences
سال: 2000
ISSN: 0962-8436,1471-2970
DOI: 10.1098/rstb.2000.0623