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Correlation between leaf growth variables suggest intrinsic and early controls of leaf size in Arabidopsis thaliana

Sarah J Cookson, Maria Van Lijsebettens UGent and Christine Granier (2005) PLANT CELL AND ENVIRONMENT. 28(11). p.1355-1366
abstract
Leaf development is affected by both internal (genetic) and external (environmental) regulatory factors. The aim of this work was to investigate how leaf growth variables are related to one another in a range of environments. The leaf growth variables of wild-type Arabidopsis thaliana and leaf development mutants (ang4, ron2-1, elo1, elo2 and elo4) were studied under different incident light treatments (light and shade). The leaves studied were altered in various leaf development variables, such as the duration of expansion, relative and absolute expansion rates, epidermal cell size, epidermal cell number and initiation rate. Final leaf area was correlated to maximal absolute leaf expansion rate and cell number, but not to duration of leaf expansion or cell size. These relationships were common to all studied genotypes and light conditions, suggesting that leaf size is determined early in development. In addition, the early variables involved in leaf development were correlated to one another, and initial relative expansion rate was negatively correlated to the duration of expansion. These relationships between the leaf development variables were used to construct a conceptual model of leaf size control.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
conceptual model, Arabidopsis, epidermal cells, kinematic analysis, leaf development, shade, CELL-DIVISION RATES, FUNCTIONAL-ANALYSIS, MUTANTS IDENTIFY, TISSUE EXPANSION, KINASE-ACTIVITY, SUNFLOWER LEAF, ORGAN GROWTH, WATER-STRESS, LEAVES, MORPHOGENESIS
journal title
PLANT CELL AND ENVIRONMENT
Plant Cell Environ.
volume
28
issue
11
pages
1355 - 1366
Web of Science type
Article
Web of Science id
000232774200002
JCR category
PLANT SCIENCES
JCR impact factor
3.601 (2005)
JCR rank
11/143 (2005)
JCR quartile
1 (2005)
ISSN
0140-7791
DOI
10.1111/j.1365-3040.2005.01368.x
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
331303
handle
http://hdl.handle.net/1854/LU-331303
date created
2006-04-14 13:27:00
date last changed
2012-12-19 14:51:28
@article{331303,
  abstract     = {Leaf development is affected by both internal (genetic) and external (environmental) regulatory factors. The aim of this work was to investigate how leaf growth variables are related to one another in a range of environments. The leaf growth variables of wild-type Arabidopsis thaliana and leaf development mutants (ang4, ron2-1, elo1, elo2 and elo4) were studied under different incident light treatments (light and shade). The leaves studied were altered in various leaf development variables, such as the duration of expansion, relative and absolute expansion rates, epidermal cell size, epidermal cell number and initiation rate. Final leaf area was correlated to maximal absolute leaf expansion rate and cell number, but not to duration of leaf expansion or cell size. These relationships were common to all studied genotypes and light conditions, suggesting that leaf size is determined early in development. In addition, the early variables involved in leaf development were correlated to one another, and initial relative expansion rate was negatively correlated to the duration of expansion. These relationships between the leaf development variables were used to construct a conceptual model of leaf size control.},
  author       = {Cookson, Sarah J and Van Lijsebettens, Maria and Granier, Christine},
  issn         = {0140-7791},
  journal      = {PLANT CELL AND ENVIRONMENT},
  keyword      = {conceptual model,Arabidopsis,epidermal cells,kinematic analysis,leaf development,shade,CELL-DIVISION RATES,FUNCTIONAL-ANALYSIS,MUTANTS IDENTIFY,TISSUE EXPANSION,KINASE-ACTIVITY,SUNFLOWER LEAF,ORGAN GROWTH,WATER-STRESS,LEAVES,MORPHOGENESIS},
  language     = {eng},
  number       = {11},
  pages        = {1355--1366},
  title        = {Correlation between leaf growth variables suggest intrinsic and early controls of leaf size in Arabidopsis thaliana},
  url          = {http://dx.doi.org/10.1111/j.1365-3040.2005.01368.x},
  volume       = {28},
  year         = {2005},
}

Chicago
Cookson, Sarah J, Maria Van Lijsebettens, and Christine Granier. 2005. “Correlation Between Leaf Growth Variables Suggest Intrinsic and Early Controls of Leaf Size in Arabidopsis Thaliana.” Plant Cell and Environment 28 (11): 1355–1366.
APA
Cookson, S. J., Van Lijsebettens, M., & Granier, C. (2005). Correlation between leaf growth variables suggest intrinsic and early controls of leaf size in Arabidopsis thaliana. PLANT CELL AND ENVIRONMENT, 28(11), 1355–1366.
Vancouver
1.
Cookson SJ, Van Lijsebettens M, Granier C. Correlation between leaf growth variables suggest intrinsic and early controls of leaf size in Arabidopsis thaliana. PLANT CELL AND ENVIRONMENT. 2005;28(11):1355–66.
MLA
Cookson, Sarah J, Maria Van Lijsebettens, and Christine Granier. “Correlation Between Leaf Growth Variables Suggest Intrinsic and Early Controls of Leaf Size in Arabidopsis Thaliana.” PLANT CELL AND ENVIRONMENT 28.11 (2005): 1355–1366. Print.