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Promoter analysis for three types of EUL-related rice lectins in transgenic Arabidopsis

Bassam Al Atalah, Elke Fouquaert UGent and Els Van Damme UGent (2013) PLANT MOLECULAR BIOLOGY REPORTER. 31(6). p.1315-1324
abstract
In this study, the promoter activity for three types of Euonymus-related lectins (EUL) from rice, further referred to as OrysaEULS2, OrysaEULS3, and OrysaEULD1A was analyzed. In silico promoter analyses showed that the EUL promoters from rice contain next to the typical promoter elements some motifs that are considered to be stress-responsive elements. Furthermore, Arabidopsis thaliana plants were transformed with a promoter::beta-glucuronidase (GUS) construct for each of the proteins under study. Subsequently, one-insertion homozygous lines were selected and analyzed for GUS activity. Experiments were performed under normal growth conditions or after application of different stress conditions, in particular treatments with 150 mM NaCl, 100 mM mannitol, and 100 mu M abscisic acid (ABA) for 24 h. GUS activity was detected with the OrysaEULS3 and OrysaEULD1A promoters especially in the cotyledons and the young true leaves, respectively, but not with the OrysaEULS2 promoter. The activity of OrysaEULS3 and OrysaEULD1A promoters was increased after ABA and mannitol treatments but decreased after NaCl treatment. We hypothesize that the Euonymus-related rice proteins have a role in sensing and responding to external stresses as well as in the growth of the plant.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
Euonymus-related lectin, Rice, Abiotic stress, Promoter activity, JASMONATE-INDUCED EXPRESSION, ABIOTIC STRESS, PLANT-LECTINS, ABSCISIC-ACID, BINDING LECTIN, DROUGHT STRESS, SALT-STRESS, PROTEINS, TOLERANCE, RESPONSES
journal title
PLANT MOLECULAR BIOLOGY REPORTER
Plant Mol. Biol. Rep.
volume
31
issue
6
pages
1315 - 1324
Web of Science type
Article
Web of Science id
000326804400013
JCR category
PLANT SCIENCES
JCR impact factor
2.374 (2013)
JCR rank
58/199 (2013)
JCR quartile
2 (2013)
ISSN
0735-9640
DOI
10.1007/s11105-013-0611-2
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
4283478
handle
http://hdl.handle.net/1854/LU-4283478
date created
2014-02-07 18:28:53
date last changed
2016-12-19 15:39:39
@article{4283478,
  abstract     = {In this study, the promoter activity for three types of Euonymus-related lectins (EUL) from rice, further referred to as OrysaEULS2, OrysaEULS3, and OrysaEULD1A was analyzed. In silico promoter analyses showed that the EUL promoters from rice contain next to the typical promoter elements some motifs that are considered to be stress-responsive elements. Furthermore, Arabidopsis thaliana plants were transformed with a promoter::beta-glucuronidase (GUS) construct for each of the proteins under study. Subsequently, one-insertion homozygous lines were selected and analyzed for GUS activity. Experiments were performed under normal growth conditions or after application of different stress conditions, in particular treatments with 150 mM NaCl, 100 mM mannitol, and 100 mu M abscisic acid (ABA) for 24 h. GUS activity was detected with the OrysaEULS3 and OrysaEULD1A promoters especially in the cotyledons and the young true leaves, respectively, but not with the OrysaEULS2 promoter. The activity of OrysaEULS3 and OrysaEULD1A promoters was increased after ABA and mannitol treatments but decreased after NaCl treatment. We hypothesize that the Euonymus-related rice proteins have a role in sensing and responding to external stresses as well as in the growth of the plant.},
  author       = {Al Atalah, Bassam and Fouquaert, Elke and Van Damme, Els},
  issn         = {0735-9640},
  journal      = {PLANT MOLECULAR BIOLOGY REPORTER},
  keyword      = {Euonymus-related lectin,Rice,Abiotic stress,Promoter activity,JASMONATE-INDUCED EXPRESSION,ABIOTIC STRESS,PLANT-LECTINS,ABSCISIC-ACID,BINDING LECTIN,DROUGHT STRESS,SALT-STRESS,PROTEINS,TOLERANCE,RESPONSES},
  language     = {eng},
  number       = {6},
  pages        = {1315--1324},
  title        = {Promoter analysis for three types of EUL-related rice lectins in transgenic Arabidopsis},
  url          = {http://dx.doi.org/10.1007/s11105-013-0611-2},
  volume       = {31},
  year         = {2013},
}

Chicago
Al Atalah, Bassam, Elke Fouquaert, and Els Van Damme. 2013. “Promoter Analysis for Three Types of EUL-related Rice Lectins in Transgenic Arabidopsis.” Plant Molecular Biology Reporter 31 (6): 1315–1324.
APA
Al Atalah, B., Fouquaert, E., & Van Damme, E. (2013). Promoter analysis for three types of EUL-related rice lectins in transgenic Arabidopsis. PLANT MOLECULAR BIOLOGY REPORTER, 31(6), 1315–1324.
Vancouver
1.
Al Atalah B, Fouquaert E, Van Damme E. Promoter analysis for three types of EUL-related rice lectins in transgenic Arabidopsis. PLANT MOLECULAR BIOLOGY REPORTER. 2013;31(6):1315–24.
MLA
Al Atalah, Bassam, Elke Fouquaert, and Els Van Damme. “Promoter Analysis for Three Types of EUL-related Rice Lectins in Transgenic Arabidopsis.” PLANT MOLECULAR BIOLOGY REPORTER 31.6 (2013): 1315–1324. Print.