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The auxin influx carrier LAX3 promotes lateral root emergence

Kamal Swarup, Eva Benkova UGent, Ranjan Swarup, Ilda Casimiro, Benjamin Péret, Yaodong Yang, Geraint Parry, Erik Nielsen, Ive De Smet and Steffen Vanneste UGent, et al. (2008) NATURE CELL BIOLOGY. 10(8). p.946-954
abstract
Lateral roots originate deep within the parental root from a small number of founder cells at the periphery of vascular tissues and must emerge through intervening layers of tissues. We describe how the hormone auxin, which originates from the developing lateral root, acts as a local inductive signal which re-programmes adjacent cells. Auxin induces the expression of a previously uncharacterized auxin influx carrier LAX3 in cortical and epidermal cells directly overlaying new primordia. Increased LAX3 activity reinforces the auxin-dependent induction of a selection of cell-wall-remodelling enzymes, which are likely to promote cell separation in advance of developing lateral root primordia.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
TRANSPORT, INITIATION, GENE, CULTURED TOBACCO CELLS, ARABIDOPSIS-THALIANA, ORGANIZATION, EXPRESSION, MUTATIONS
journal title
NATURE CELL BIOLOGY
Nat. Cell Biol.
volume
10
issue
8
pages
946 - 954
Web of Science type
Article
Web of Science id
000258147100012
JCR category
CELL BIOLOGY
JCR impact factor
17.774 (2008)
JCR rank
6/157 (2008)
JCR quartile
1 (2008)
ISSN
1465-7392
DOI
10.1038/ncb1754
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
436342
handle
http://hdl.handle.net/1854/LU-436342
date created
2008-11-04 19:48:00
date last changed
2012-12-05 14:32:10
@article{436342,
  abstract     = {Lateral roots originate deep within the parental root from a small number of founder cells at the periphery of vascular tissues and must emerge through intervening layers of tissues. We describe how the hormone auxin, which originates from the developing lateral root, acts as a local inductive signal which re-programmes adjacent cells. Auxin induces the expression of a previously uncharacterized auxin influx carrier LAX3 in cortical and epidermal cells directly overlaying new primordia. Increased LAX3 activity reinforces the auxin-dependent induction of a selection of cell-wall-remodelling enzymes, which are likely to promote cell separation in advance of developing lateral root primordia.},
  author       = {Swarup, Kamal and Benkova, Eva and Swarup, Ranjan and Casimiro, Ilda and P{\'e}ret, Benjamin and Yang, Yaodong and Parry, Geraint and Nielsen, Erik and De Smet, Ive and Vanneste, Steffen and Levesque, Mitch P and Carrier, David and James, Nicholas and Calvo, Vanessa and Ljung, Karin and Kramer, Eric and Roberts, Rebecca and Graham, Neil and Marillonnet, Sylvestre and Patel, Kanu and Jones, Jonathan DG and Taylor, Christopher G and Schachtman, Daniel P and May, Sean and Sandberg, Goran and Benfey, Philip and Friml, Jiri and Kerr, Ian and Beeckman, Tom and Laplaze, Laurent and Bennett, Malcolm J},
  issn         = {1465-7392},
  journal      = {NATURE CELL BIOLOGY},
  keyword      = {TRANSPORT,INITIATION,GENE,CULTURED TOBACCO CELLS,ARABIDOPSIS-THALIANA,ORGANIZATION,EXPRESSION,MUTATIONS},
  language     = {eng},
  number       = {8},
  pages        = {946--954},
  title        = {The auxin influx carrier LAX3 promotes lateral root emergence},
  url          = {http://dx.doi.org/10.1038/ncb1754},
  volume       = {10},
  year         = {2008},
}

Chicago
Swarup, Kamal, Eva Benkova, Ranjan Swarup, Ilda Casimiro, Benjamin Péret, Yaodong Yang, Geraint Parry, et al. 2008. “The Auxin Influx Carrier LAX3 Promotes Lateral Root Emergence.” Nature Cell Biology 10 (8): 946–954.
APA
Swarup, K., Benkova, E., Swarup, R., Casimiro, I., Péret, B., Yang, Y., Parry, G., et al. (2008). The auxin influx carrier LAX3 promotes lateral root emergence. NATURE CELL BIOLOGY, 10(8), 946–954.
Vancouver
1.
Swarup K, Benkova E, Swarup R, Casimiro I, Péret B, Yang Y, et al. The auxin influx carrier LAX3 promotes lateral root emergence. NATURE CELL BIOLOGY. 2008;10(8):946–54.
MLA
Swarup, Kamal, Eva Benkova, Ranjan Swarup, et al. “The Auxin Influx Carrier LAX3 Promotes Lateral Root Emergence.” NATURE CELL BIOLOGY 10.8 (2008): 946–954. Print.