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Series GSE131056 Query DataSets for GSE131056
Status Public on Nov 01, 2019
Title Role of cis-zeatin in root responses to phosphate starvation
Organism Arabidopsis thaliana
Experiment type Expression profiling by high throughput sequencing
Summary In this work we show that root illumination influences Pi starvation response, enhancing the root and shoot growth arrest and limiting the root/shoot ratio as well as root hair elongation. A transcriptomic study in dark-grown roots (DGR) roots identifies several genes that respond to Pi deficiency that were not previously reported. Hormone profiling revealed that Pi starvation reduces the level of trans-Zeatin (tZ) but significantly increases the amount of cis-Zeatin (cZ) and cis-Zeatin Riboside (cZR). We have analyzed the transcriptomic response of Arabidopsis roots to phosphate starvation combined with cis- or trans-zeatin treatments for 8 hours.
Overall design Random sequencing of poly A RNA from Arabidopsis thaliana wild type roots grown with or withoput phosphate and treated with cis- or trans-zeatin for 8 hours. Demultiplex trimmed reads.
Contributor(s) del Pozo JC
Citation(s) 31230346
Submission date May 11, 2019
Last update date Jan 31, 2020
Contact name Juan Carlos del Pozo
Organization name Centro de Biotecnología y Genómica de Plantas
Department Biotechnology
Lab 180
Street address Campus de Montegancedo, UPM
City Pozuelo de Alracon
State/province Madrid
ZIP/Postal code 28223
Country Spain
Platforms (1)
GPL13222 Illumina HiSeq 2000 (Arabidopsis thaliana)
Samples (18)
GSM3762827 Pi_R1
GSM3762828 Pi_R2
GSM3762829 Pi_R3
BioProject PRJNA542492
SRA SRP198083

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Supplementary file Size Download File type/resource
GSE131056_normalized_count_Pi_starvation.txt.gz 761.9 Kb (ftp)(http) TXT
GSE131056_quality_data_analyses.txt.gz 1.5 Kb (ftp)(http) TXT
GSE131056_report_Pi_starvation_en.pdf 2.6 Mb (ftp)(http) PDF
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