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| 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
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| 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.
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| 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.
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| 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 |
| E-mail(s) |
pozo@inia.es
|
| 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 |
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| Platforms (1) |
| GPL13222 |
Illumina HiSeq 2000 (Arabidopsis thaliana) |
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| Samples (18)
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| Relations |
| BioProject |
PRJNA542492 |
| SRA |
SRP198083 |
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