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| Status |
Public on May 29, 2019 |
| Title |
Transcriptome analysis of Arabidopsis thaliana photoreceptor mutants impaired in UV and blue light signaling |
| Organism |
Arabidopsis thaliana |
| Experiment type |
Expression profiling by high throughput sequencing
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| Summary |
Plants use sunlight as a source of energy for photosynthesis but also as an important environmental cue to regulate growth, development and light acclimation. Wavelengths in the UV-B (280-315 nm) and UV-A/blue (315-500 nm) regions of the spectrum are perceived by UV RESISTANCE LOCUS 8 (UVR8) and cryptochromes (CRY1 and CRY2), respectively. Despite recent advances in our understanding of how these photoreceptors promote photomorphogenesis, very little is known about the molecular mechanisms regulated by UVR8 and CRYs in sunlight exposed plants. Here, a factorial experiment was designed to assess the roles of UVR8 and CRYs in regulating transcriptome wide changes, hormone accumulation, and growth competence of Arabidopsis thaliana plants exposed to solar UV-B, UV-A, and blue radiation.
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| Overall design |
Transcriptome profiling of solar UV and blue responses in Arabidopsis wild-type Ler and photoreceptor mutants (uvr8-2 and cry1cry2) to assess the roles of UVR8 and cryptochromes in the regulation of gene expression in sunlight.
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| |
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| Contributor(s) |
Rai N, Aphalo P, Brosché M, Morales L |
| Citation(s) |
32167576 |
| |
| Submission date |
Jul 17, 2018 |
| Last update date |
Apr 27, 2020 |
| Contact name |
Luis Morales |
| E-mail(s) |
luis.morales@oru.se
|
| Phone |
+46 19 301033
|
| Organization name |
Örebro University
|
| Department |
School of Science and Technology
|
| Street address |
Fakultetsgatan 1
|
| City |
Örebro |
| ZIP/Postal code |
SE-70182 |
| Country |
Sweden |
| |
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| Platforms (1) |
| GPL19580 |
Illumina NextSeq 500 (Arabidopsis thaliana) |
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| Samples (30)
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| Relations |
| BioProject |
PRJNA481452 |
| SRA |
SRP154099 |
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