scholarly journals Cell division pattern influences gene expression in the shoot apical meristem

2003 ◽  
Vol 100 (9) ◽  
pp. 5561-5566 ◽  
Author(s):  
J. Wyrzykowska ◽  
A. Fleming
Keyword(s):  
Gene Expression ◽  
Cell Division ◽  
Shoot Apical Meristem ◽  
Apical Meristem ◽  
Division Pattern

scholarly journals An integrated analysis of cell-type specific gene expression reveals genes regulated by REVOLUTA and KANADI1 in the Arabidopsis shoot apical meristem

PLoS Genetics ◽  
2020 ◽  
Vol 16 (4) ◽  
pp. e1008661 ◽  
Author(s):  
Hasthi Ram ◽  
Sudeep Sahadevan ◽  
Nittaya Gale ◽  
Monica Pia Caggiano ◽  
Xiulian Yu ◽  
...  
Keyword(s):  
Gene Expression ◽  
Shoot Apical Meristem ◽  
Apical Meristem ◽  
Integrated Analysis ◽  
Specific Gene ◽  
Cell Type ◽  
Specific Gene Expression ◽  
Cell Type Specific

scholarly journals Laser Microdissection of Narrow Sheath Mutant Maize Uncovers Novel Gene Expression in the Shoot Apical Meristem

PLoS Genetics ◽  
2007 ◽  
Vol 3 (6) ◽  
pp. e101 ◽  
Author(s):  
Xiaolan Zhang ◽  
Shahinez Madi ◽  
Lisa Borsuk ◽  
Dan Nettleton ◽  
Robert J Elshire ◽  
...  
Keyword(s):  
Gene Expression ◽  
Shoot Apical Meristem ◽  
Apical Meristem ◽  
Laser Microdissection ◽  
Novel Gene

Combined SHOOT MERISTEMLESS and WUSCHEL trigger ectopic organogenesis inArabidopsis

Development ◽  
2002 ◽  
Vol 129 (13) ◽  
pp. 3207-3217 ◽  
Author(s):  
Jean-Luc Gallois ◽  
Claire Woodward ◽  
G. Venugopala Reddy ◽  
Robert Sablowski
Keyword(s):  
Stem Cells ◽  
Cell Division ◽  
Shoot Apical Meristem ◽  
Apical Meristem ◽  
Aerial Parts ◽  
Undifferentiated Cells ◽  
Activate Cell ◽  
Almost All ◽  
Differentiation Pathways ◽  
Shoot Meristemless

Almost all aerial parts of plants are continuously generated at the shoot apical meristem (SAM). To maintain a steady pool of undifferentiated cells in the SAM while continuously generating new organs, it is necessary to balance the rate of cell division with the rate of entrance into differentiation pathways. In the Arabidopsis meristem, SHOOT MERISTEMLESS (STM) and WUSCHEL (WUS) are necessary to keep cells undifferentiated and dividing. Here, we tested whether ectopic STM and WUS functions are sufficient to revert differentiation and activate cell division in differentiating tissues. Ectopic STM and WUS functions interacted non-additively and activated a subset of meristem functions, including cell division, CLAVATA1 expression and organogenesis, but not correct phyllotaxy or meristem self-maintenance. Our results suggest that WUS produces a non-cell autonomous signal that activates cell division in combination with STM and that combined WUS/STM functions can initiate the progression from stem cells to organ initiation.

scholarly journals In Vivo Analysis of Cell Division, Cell Growth, and Differentiation at the Shoot Apical Meristem in Arabidopsis

2003 ◽  
Vol 16 (1) ◽  
pp. 74-87 ◽  
Author(s):  
Olivier Grandjean ◽  
Teva Vernoux ◽  
Patrick Laufs ◽  
Katia Belcram ◽  
Yuki Mizukami ◽  
...  
Keyword(s):  
Cell Division ◽  
Cell Growth ◽  
Shoot Apical Meristem ◽  
Apical Meristem ◽  
Cell Growth And Differentiation ◽  
In Vivo Analysis ◽  
Division Cell

Gene expression profiling in shoot apical meristem of Gossypium hirsutum

2015 ◽  
Vol 62 (5) ◽  
pp. 684-694 ◽  
Author(s):  
M. Wu ◽  
J. Li ◽  
S. L. Fan ◽  
M. Z. Song ◽  
C. Y. Pang ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gossypium Hirsutum ◽  
Gene Expression Profiling ◽  
Shoot Apical Meristem ◽  
Expression Profiling ◽  
Apical Meristem

scholarly journals The patterns of gene expression in the tomato shoot apical meristem.

1993 ◽  
Vol 5 (3) ◽  
pp. 297-309 ◽  
Author(s):  
A J Fleming ◽  
T Mandel ◽  
I Roth ◽  
C Kuhlemeier
Keyword(s):  
Gene Expression ◽  
Shoot Apical Meristem ◽  
Apical Meristem
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