Ghent University Academic Bibliography

Advanced

Strigolactones affect lateral root formation and root-hair elongation in Arabidopsis

Yaram Kapulnik, Pierre-Marc Delaux, Natalie Resnick, Einav Mayzlish-Gati, Smadar Wininger, Chaitali Bhattacharya, Nathalie Sejalon-Delmas, Jean-Philippe Combier, Guillaume Bécard, Eduard Belausov, et al. (2011) PLANTA. 233(1). p.209-216
abstract
Strigolactones (SLs) have been proposed as a new group of plant hormones, inhibiting shoot branching, and as signaling molecules for plant interactions. Here, we present evidence for effects of SLs on root development. The analysis of mutants flawed in SLs synthesis or signaling suggested that the absence of SLs enhances lateral root formation. In accordance, roots grown in the presence of GR24, a synthetic bioactive SL, showed reduced number of lateral roots in WT and in max3-11 and max4-1 mutants, deficient in SL synthesis. The GR24-induced reduction in lateral roots was not apparent in the SL signaling mutant max2-1. Moreover, GR24 led to increased root-hair length in WT and in max3-11 and max4-1 mutants, but not in max2-1. SLs effect on lateral root formation and root-hair elongation may suggest a role for SLs in the regulation of root development; perhaps, as a response to growth conditions.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
Root hair, Strigolactone, GR24, Root development, Lateral root, ARBUSCULAR MYCORRHIZAL FUNGI, PARASITIC PLANTS, AUXIN TRANSPORT, GERMINATION STIMULANTS, PHOSPHORUS DEFICIENCY, RED-CLOVER, PROMOTES, SIGNALS, INHIBITION, EXPRESSION
journal title
PLANTA
Planta
volume
233
issue
1
pages
209 - 216
Web of Science type
Article
Web of Science id
000285782100018
JCR category
PLANT SCIENCES
JCR impact factor
3 (2011)
JCR rank
32/189 (2011)
JCR quartile
1 (2011)
ISSN
0032-0935
DOI
10.1007/s00425-010-1310-y
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1188766
handle
http://hdl.handle.net/1854/LU-1188766
date created
2011-03-15 14:23:48
date last changed
2016-12-19 15:45:16
@article{1188766,
  abstract     = {Strigolactones (SLs) have been proposed as a new group of plant hormones, inhibiting shoot branching, and as signaling molecules for plant interactions. Here, we present evidence for effects of SLs on root development. The analysis of mutants flawed in SLs synthesis or signaling suggested that the absence of SLs enhances lateral root formation. In accordance, roots grown in the presence of GR24, a synthetic bioactive SL, showed reduced number of lateral roots in WT and in max3-11 and max4-1 mutants, deficient in SL synthesis. The GR24-induced reduction in lateral roots was not apparent in the SL signaling mutant max2-1. Moreover, GR24 led to increased root-hair length in WT and in max3-11 and max4-1 mutants, but not in max2-1. SLs effect on lateral root formation and root-hair elongation may suggest a role for SLs in the regulation of root development; perhaps, as a response to growth conditions.},
  author       = {Kapulnik, Yaram and Delaux, Pierre-Marc and Resnick, Natalie and Mayzlish-Gati, Einav and Wininger, Smadar and Bhattacharya, Chaitali and Sejalon-Delmas, Nathalie and Combier, Jean-Philippe and B{\'e}card, Guillaume and Belausov, Eduard and Beeckman, Tom and Dor, Evgenia and Hershenhorn, Joseph and Koltai, Hinanit},
  issn         = {0032-0935},
  journal      = {PLANTA},
  keyword      = {Root hair,Strigolactone,GR24,Root development,Lateral root,ARBUSCULAR MYCORRHIZAL FUNGI,PARASITIC PLANTS,AUXIN TRANSPORT,GERMINATION STIMULANTS,PHOSPHORUS DEFICIENCY,RED-CLOVER,PROMOTES,SIGNALS,INHIBITION,EXPRESSION},
  language     = {eng},
  number       = {1},
  pages        = {209--216},
  title        = {Strigolactones affect lateral root formation and root-hair elongation in Arabidopsis},
  url          = {http://dx.doi.org/10.1007/s00425-010-1310-y},
  volume       = {233},
  year         = {2011},
}

Chicago
Kapulnik, Yaram, Pierre-Marc Delaux, Natalie Resnick, Einav Mayzlish-Gati, Smadar Wininger, Chaitali Bhattacharya, Nathalie Sejalon-Delmas, et al. 2011. “Strigolactones Affect Lateral Root Formation and Root-hair Elongation in Arabidopsis.” Planta 233 (1): 209–216.
APA
Kapulnik, Y., Delaux, P.-M., Resnick, N., Mayzlish-Gati, E., Wininger, S., Bhattacharya, C., Sejalon-Delmas, N., et al. (2011). Strigolactones affect lateral root formation and root-hair elongation in Arabidopsis. PLANTA, 233(1), 209–216.
Vancouver
1.
Kapulnik Y, Delaux P-M, Resnick N, Mayzlish-Gati E, Wininger S, Bhattacharya C, et al. Strigolactones affect lateral root formation and root-hair elongation in Arabidopsis. PLANTA. 2011;233(1):209–16.
MLA
Kapulnik, Yaram, Pierre-Marc Delaux, Natalie Resnick, et al. “Strigolactones Affect Lateral Root Formation and Root-hair Elongation in Arabidopsis.” PLANTA 233.1 (2011): 209–216. Print.