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Series GSE48661 Query DataSets for GSE48661
Status Public on Jan 01, 2014
Title The Arabidopsis Zinc Finger Protein 3 integrates ABA and light signaling in seed germination and plant development
Organism Arabidopsis thaliana
Experiment type Expression profiling by high throughput sequencing
Summary ZFP3, a nuclear C2H2 zinc finger protein acts as a negative regulator of ABA- suppressed germination. Regulated over-expression of ZFP3 and closely related ZFP1, ZFP4, ZFP6 and ZFP7 confers ABA insensitivity to seed germination while the zfp3,zfp4 double mutant displays enhanced ABA susceptibility. Reduced expression of a large set of ABA-induced genes such as RAB18 and transcription factors ABI3, ABI4, ABI5 and RGL2 in ZFP3ox seedling suggests that ZFP3 indeed negatively regulates ABA signaling. Analysis of ZFP3ox plants revealed multiple phenotypic alterations such as semidwarf growth habit, defects in fertility and enhanced sensitivity of hypocotyl elongation to red but not to far-red or blue light. Analysis of genetic interactions with phytochrome and abi mutants suggested that ZFP3 amplifies red light signals perceived by photoreceptors other than phyB, and controlled by ABI5 downstream of ZFP3.
Overall design Comparison of ZFP3 overexpressing and wild type Arabidopsis seedlings
Contributor(s) Joseph MP, Szabados L, Nagy I, Horváth B
Citation(s) 24808098
Submission date Jul 10, 2013
Last update date May 15, 2019
Contact name Balazs Horvath
Organization name SeqOmics Biotechnology Ltd.
Department NGSP
Street address Vallalkozok u. 7.
City Morahalom
ZIP/Postal code 6782
Country Hungary
Platforms (1)
GPL16033 AB 5500xl Genetic Analyzer (Arabidopsis thaliana)
Samples (4)
GSM1183036 Col-0/control
GSM1183037 Col-0/ABA
GSM1183038 ZFP3ox/control
BioProject PRJNA210964
SRA SRP026682

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE48661_ABA-down.txt.gz 60.1 Kb (ftp)(http) TXT
GSE48661_ABA-up.txt.gz 75.3 Kb (ftp)(http) TXT
GSE48661_ZFP3ox-down.txt.gz 18.4 Kb (ftp)(http) TXT
GSE48661_ZFP3ox-up.txt.gz 17.0 Kb (ftp)(http) TXT
GSE48661_all_expression_values.txt.gz 2.0 Mb (ftp)(http) TXT
GSE48661_data_processing_parameters.txt.gz 443 b (ftp)(http) TXT
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Raw data are available in SRA
Processed data are available on Series record

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