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Keywords: Trichomes
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Journal Articles
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Plant development
Journal: Development
Development (2022) 149 (14): dev200783.
Published: 27 July 2022
... is the main source of local growth variability in otherwise homogeneously growing tissue. Those growth differences are buffered by the immediate neighbors of stomata and trichomes to achieve robust organ shapes. * Authors for correspondence ( al.routier@umontreal.ca ; daniel.kierzkowski@umontreal.ca...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2009) 136 (9): 1487–1496.
Published: 1 May 2009
...Katja Wester; Simona Digiuni; Florian Geier; Jens Timmer; Christian Fleck; Martin Hülskamp Trichome and root hair patterning are governed by a conserved cassette of bHLH and MYB factors, the WD40 protein TTG1, and six single-repeat MYB R3 factors that are thought to counteract them. In this work...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2007) 134 (11): 2073–2081.
Published: 1 June 2007
... on epidermal differentiation. However, both can stimulate the initiation of defensive epidermal structures called trichomes. To understand how their relative influence on epidermal cell fate is modulated, we investigated the molecular mechanisms through which they regulate trichome initiation in Arabidopsis...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2007) 134 (5): 967–977.
Published: 1 March 2007
... is absent in the stem. In order to test whether the four AtSCAR genes and AtSCAR-LIKE gene are involved in ARP2-ARP3 complex-dependent cell morphogenesis, we analysed cell types known to be affected in arp2-arp3 complex mutants including trichomes, epidermal pavement cells, root hairs...
Journal Articles
Journal: Development
Development (2006) 133 (6): 1091–1100.
Published: 15 March 2006
... that, like mutations disrupting the Arabidopsis homologs of PIR121/Sra-1, Nap1 and Scar/WAVE, mutations in the Arabidopsis BRK1 gene result in trichome and pavement cell morphology defects (and associated alterations in the F-actin cytoskeleton of expanding cells) similar to those caused by mutations...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2005) 132 (7): 1477–1485.
Published: 1 April 2005
... the functional relationship of the two Arabidopsis paralogous MYB-related genes GL1 and MYB23 . We show that MYB23 controls trichome branching and trichome initiation at leaf edges. The latter is controlled redundantly together with GL1 . We show that the two proteins are functionally equivalent during trichome...
Journal Articles
Journal Articles
Journal: Development
Development (1999) 126 (4): 671–682.
Published: 15 February 1999
... these distantly related plants. GLABROUS 1 , a myb gene required for trichome development in Arabidopsis , did not alter the trichome phenotype of the tobacco plants in which it was overexpressed. MIXTA , which in Antirrhinum majus is reported to regulate certain aspects of floral papillae development, did...
Journal Articles
Journal: Development
Development (1998) 125 (12): 2283–2289.
Published: 15 June 1998
... to a distinct set of cell types. To investigate the role of tissue-layer-specific cues in generating plant cellular diversity we studied the spatial regulation of an epidermal cell type, trichomes (hairs), by the two genes, GLABRA1 ( GL1 ) and TRIPTYCHON ( TRY ). Ubiquitous expression of the positive regulator...
Journal Articles
Journal: Development
Development (1997) 124 (3): 645–654.
Published: 1 February 1997
...Abby Telfer; Krista M. Bollman; R. Scott Poethig ABSTRACT Higher plants pass through several phases of shoot growth during which they may produce morphologically distinct vegetative structures. In Arabidopsis thaliana this phenomenon is apparent in the distribution of trichomes on the leaf surface...