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Mutations in the TORNADO2 gene affect cellular decisions in the peripheral zone of the shoot apical meristem of Arabidopsis thaliana

Wei-Hsin Chiu, John Chandler, Gerda Cnops UGent, Maria Van Lijsebettens UGent and Wolfgang Werr (2007) PLANT MOLECULAR BIOLOGY. 63(6). p.731-744
abstract
An EMS (ethyl methanesulfonate) mutagenesis effector screen performed with the STM:GUS marker line in Arabidopsis thaliana identified a loss-of-function allele of the TORNADO2 gene. The histological and genetic analyses described here implicate TRN2 in SAM function, where the peripheral zone in trn2 mutants is enlarged relative to the central stem cell zone. The trn2 mutant allele partially rescues the phenotype of shoot meristemless mutants but behaves additively to wuschel and clavata3 alleles during the vegetative phase and in the outer floral whorls. The development of carpels in trn2 wus-1 double mutant flowers indicates that pluripotent cells persist in floral meristems in the absence of TRN2 function and can be recruited for carpel anlagen. The data implicate a membrane-bound plant tetraspanin protein in cellular decisions in the peripheral zone of the SAM.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
peripheral zone, shoot apical meristem, STM gene, Arabidopsis, FLORAL MERISTEMS, LEAF DEVELOPMENT, AUXIN TRANSPORT, WUSCHEL, FATE, ACTS, PCR, ASYMMETRIC-LEAVES1, MAINTENANCE, PATTERN
journal title
PLANT MOLECULAR BIOLOGY
Plant Mol.Biol.
volume
63
issue
6
pages
731 - 744
Web of Science type
Article
Web of Science id
000244837500001
JCR category
PLANT SCIENCES
JCR impact factor
3.847 (2007)
JCR rank
14/149 (2007)
JCR quartile
1 (2007)
ISSN
0167-4412
DOI
10.1007/s11103-006-9105-z
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
409456
handle
http://hdl.handle.net/1854/LU-409456
date created
2008-05-15 18:38:00
date last changed
2012-12-07 15:30:10
@article{409456,
  abstract     = {An EMS (ethyl methanesulfonate) mutagenesis effector screen performed with the STM:GUS marker line in Arabidopsis thaliana identified a loss-of-function allele of the TORNADO2 gene. The histological and genetic analyses described here implicate TRN2 in SAM function, where the peripheral zone in trn2 mutants is enlarged relative to the central stem cell zone. The trn2 mutant allele partially rescues the phenotype of shoot meristemless mutants but behaves additively to wuschel and clavata3 alleles during the vegetative phase and in the outer floral whorls. The development of carpels in trn2 wus-1 double mutant flowers indicates that pluripotent cells persist in floral meristems in the absence of TRN2 function and can be recruited for carpel anlagen. The data implicate a membrane-bound plant tetraspanin protein in cellular decisions in the peripheral zone of the SAM.},
  author       = {Chiu, Wei-Hsin and Chandler, John and Cnops, Gerda and Van Lijsebettens, Maria and Werr, Wolfgang},
  issn         = {0167-4412},
  journal      = {PLANT MOLECULAR BIOLOGY},
  keyword      = {peripheral zone,shoot apical meristem,STM gene,Arabidopsis,FLORAL MERISTEMS,LEAF DEVELOPMENT,AUXIN TRANSPORT,WUSCHEL,FATE,ACTS,PCR,ASYMMETRIC-LEAVES1,MAINTENANCE,PATTERN},
  language     = {eng},
  number       = {6},
  pages        = {731--744},
  title        = {Mutations in the TORNADO2 gene affect cellular decisions in the peripheral zone of the shoot apical meristem of Arabidopsis thaliana},
  url          = {http://dx.doi.org/10.1007/s11103-006-9105-z},
  volume       = {63},
  year         = {2007},
}

Chicago
Chiu, Wei-Hsin, John Chandler, Gerda Cnops, Maria Van Lijsebettens, and Wolfgang Werr. 2007. “Mutations in the TORNADO2 Gene Affect Cellular Decisions in the Peripheral Zone of the Shoot Apical Meristem of Arabidopsis Thaliana.” Plant Molecular Biology 63 (6): 731–744.
APA
Chiu, W.-H., Chandler, J., Cnops, G., Van Lijsebettens, M., & Werr, W. (2007). Mutations in the TORNADO2 gene affect cellular decisions in the peripheral zone of the shoot apical meristem of Arabidopsis thaliana. PLANT MOLECULAR BIOLOGY, 63(6), 731–744.
Vancouver
1.
Chiu W-H, Chandler J, Cnops G, Van Lijsebettens M, Werr W. Mutations in the TORNADO2 gene affect cellular decisions in the peripheral zone of the shoot apical meristem of Arabidopsis thaliana. PLANT MOLECULAR BIOLOGY. 2007;63(6):731–44.
MLA
Chiu, Wei-Hsin, John Chandler, Gerda Cnops, et al. “Mutations in the TORNADO2 Gene Affect Cellular Decisions in the Peripheral Zone of the Shoot Apical Meristem of Arabidopsis Thaliana.” PLANT MOLECULAR BIOLOGY 63.6 (2007): 731–744. Print.