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Overexpression of the oil palm (Elaeis guineensis Jacq.) TAPETUM DEVELOPMENT1-like Eg707 in rice affects cell division and differentiation and reduces fertility

Le Van Thuc, Danny Geelen UGent, Huynh Ky, Siew-Eng Ooi, Suhaimi B Napis, Uma Rani Sinniah and Parameswari Namasivayam (2013) MOLECULAR BIOLOGY REPORTS. 40(2). p.1579-1590
abstract
The functional analysis of the TAPETUM DEVELOPMENT1-like analog Eg707 of oil palm was carried out in rice by over-expressing Eg707 under the control of a double cauliflower mosaic virus 35S promoter. Ectopic expression of Eg707 in rice induced dark green and matured compact brownish calli compared to pale wild type and negative control calli. Regenerated transgenic rice plants exhibited a reduction in organ size and plant height, rolled, erect leaves, less tillers, increased chlorophyll content, and reduced fertility with smaller green seeds. At the molecular level Eg707 overexpression caused an increase in the transcription of SAPK9, a SnRK2 protein kinase family member that is activated by ABA and hyperosmotic stress. Together, the results show that ectopic Eg707 expression influences cell division and differentiation, presumably via altered hormone homeostasis.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
Oil palm, Hormone signaling, Abscisic acid, Tissue culture, ENDOGENOUS REFERENCE GENE, EXPRESSED SEQUENCE TAGS, ABSCISIC ACID-DEFICIENT, ESCULENTUM MILL SEEDS, TIME QUANTITATIVE PCR, T-DNA, AGROBACTERIUM-TUMEFACIENS, GIBBERELLIN-DEFICIENT, FUNCTIONAL GENOMICS, TOBACCO PLANTS
journal title
MOLECULAR BIOLOGY REPORTS
Mol. Biol. Rep.
volume
40
issue
2
pages
1579 - 1590
Web of Science type
Article
Web of Science id
000313165500092
JCR category
BIOCHEMISTRY & MOLECULAR BIOLOGY
JCR impact factor
1.958 (2013)
JCR rank
214/291 (2013)
JCR quartile
3 (2013)
ISSN
0301-4851
DOI
10.1007/s11033-012-2206-7
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
3037034
handle
http://hdl.handle.net/1854/LU-3037034
date created
2012-10-29 15:27:12
date last changed
2013-07-12 11:47:32
@article{3037034,
  abstract     = {The functional analysis of the TAPETUM DEVELOPMENT1-like analog Eg707 of oil palm was carried out in rice by over-expressing Eg707 under the control of a double cauliflower mosaic virus 35S promoter. Ectopic expression of Eg707 in rice induced dark green and matured compact brownish calli compared to pale wild type and negative control calli. Regenerated transgenic rice plants exhibited a reduction in organ size and plant height, rolled, erect leaves, less tillers, increased chlorophyll content, and reduced fertility with smaller green seeds. At the molecular level Eg707 overexpression caused an increase in the transcription of SAPK9, a SnRK2 protein kinase family member that is activated by ABA and hyperosmotic stress. Together, the results show that ectopic Eg707 expression influences cell division and differentiation, presumably via altered hormone homeostasis.},
  author       = {Thuc, Le Van and Geelen, Danny and Ky, Huynh and Ooi, Siew-Eng and Napis, Suhaimi B and Sinniah, Uma Rani and Namasivayam, Parameswari},
  issn         = {0301-4851},
  journal      = {MOLECULAR BIOLOGY REPORTS},
  keyword      = {Oil palm,Hormone signaling,Abscisic acid,Tissue culture,ENDOGENOUS REFERENCE GENE,EXPRESSED SEQUENCE TAGS,ABSCISIC ACID-DEFICIENT,ESCULENTUM MILL SEEDS,TIME QUANTITATIVE PCR,T-DNA,AGROBACTERIUM-TUMEFACIENS,GIBBERELLIN-DEFICIENT,FUNCTIONAL GENOMICS,TOBACCO PLANTS},
  language     = {eng},
  number       = {2},
  pages        = {1579--1590},
  title        = {Overexpression of the oil palm (Elaeis guineensis Jacq.) TAPETUM DEVELOPMENT1-like Eg707 in rice affects cell division and differentiation and reduces fertility},
  url          = {http://dx.doi.org/10.1007/s11033-012-2206-7},
  volume       = {40},
  year         = {2013},
}

Chicago
Thuc, Le Van, Danny Geelen, Huynh Ky, Siew-Eng Ooi, Suhaimi B Napis, Uma Rani Sinniah, and Parameswari Namasivayam. 2013. “Overexpression of the Oil Palm (Elaeis Guineensis Jacq.) TAPETUM DEVELOPMENT1-like Eg707 in Rice Affects Cell Division and Differentiation and Reduces Fertility.” Molecular Biology Reports 40 (2): 1579–1590.
APA
Thuc, L. V., Geelen, D., Ky, H., Ooi, S.-E., Napis, S. B., Sinniah, U. R., & Namasivayam, P. (2013). Overexpression of the oil palm (Elaeis guineensis Jacq.) TAPETUM DEVELOPMENT1-like Eg707 in rice affects cell division and differentiation and reduces fertility. MOLECULAR BIOLOGY REPORTS, 40(2), 1579–1590.
Vancouver
1.
Thuc LV, Geelen D, Ky H, Ooi S-E, Napis SB, Sinniah UR, et al. Overexpression of the oil palm (Elaeis guineensis Jacq.) TAPETUM DEVELOPMENT1-like Eg707 in rice affects cell division and differentiation and reduces fertility. MOLECULAR BIOLOGY REPORTS. 2013;40(2):1579–90.
MLA
Thuc, Le Van, Danny Geelen, Huynh Ky, et al. “Overexpression of the Oil Palm (Elaeis Guineensis Jacq.) TAPETUM DEVELOPMENT1-like Eg707 in Rice Affects Cell Division and Differentiation and Reduces Fertility.” MOLECULAR BIOLOGY REPORTS 40.2 (2013): 1579–1590. Print.