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| Status |
Public on Mar 02, 2009 |
| Title |
Inducible expression of trichome regulators, GL1 and GL3 |
| Organism |
Arabidopsis thaliana |
| Experiment type |
Expression profiling by array
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| Summary |
The development of trichomes (leaf hairs) from pluripotent epidermal cells in Arabidopsis provides a powerful system to investigate the regulatory motifs involved in plant cell differentiation. Genetic studies have revealed that a bHLH transcription factor, GL3, activates downstream genes required for trichome initiation by interacting with a R2R3-MYB protein, GL1. In order to investigate genome-wide regulatory functions of GL1 and GL3, we performed genome-wide expression analyses using GR inducible systems of GL1 and GL3.
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| Overall design |
Transgenic plants carrying pGL1::GL1-GR and pGL3::GL3-GR were treated with mock or Dex for 4 and 24 hours.
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| Contributor(s) |
Morohashi K, Davis M, Lamb R, Grotewold E |
| Citation(s) |
19247443 |
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| Submission date |
Aug 26, 2008 |
| Last update date |
Aug 28, 2018 |
| Contact name |
Kengo Morohashi |
| E-mail(s) |
[email protected]
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| Phone |
614-688-4954
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| Organization name |
The Ohio State University
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| Department |
Molecular Genetics
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| Lab |
Erich Grotewold
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| Street address |
1060 Carmack Rd
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| City |
Columbus |
| State/province |
OH |
| ZIP/Postal code |
43210 |
| Country |
USA |
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| Platforms (1) |
| GPL198 |
[ATH1-121501] Affymetrix Arabidopsis ATH1 Genome Array |
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| Samples (22)
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| GSM315453 |
Arabidopsis pGL1::GL1-GR with mock treatment for 4 hours, sample 1 |
| GSM315454 |
Arabidopsis pGL1::GL1-GR with mock treatment for 4 hours, sample 2 |
| GSM315455 |
Arabidopsis pGL1::GL1-GR with mock treatment for 4 hours, sample 3 |
| GSM315456 |
Arabidopsis pGL1::GL1-GR with Dex treatment for 4 hours, sample 1 |
| GSM315457 |
Arabidopsis pGL1::GL1-GR with Dex treatment for 4 hours, sample 2 |
| GSM315458 |
Arabidopsis pGL1::GL1-GR with Dex treatment for 4 hours, sample 3 |
| GSM315459 |
Arabidopsis pGL1::GL1-GR with mock treatment for 24 hours, sample 1 |
| GSM315460 |
Arabidopsis pGL1::GL1-GR with mock treatment for 24 hours, sample 2 |
| GSM315461 |
Arabidopsis pGL1::GL1-GR with mock treatment for 24 hours, sample 3 |
| GSM315462 |
Arabidopsis pGL1::GL1-GR with Dex treatment for 24 hours, sample 1 |
| GSM315463 |
Arabidopsis pGL1::GL1-GR with Dex treatment for 24 hours, sample 2 |
| GSM315464 |
Arabidopsis pGL1::GL1-GR with Dex treatment for 24 hours, sample 3 |
| GSM315465 |
Arabidopsis pGL3::GL3-GR with mock treatment for 4 hours, sample 1 |
| GSM315466 |
Arabidopsis pGL3::GL3-GR with mock treatment for 4 hours, sample 2 |
| GSM315467 |
Arabidopsis pGL3::GL3-GR with mock treatment for 4 hours, sample 3 |
| GSM315468 |
Arabidopsis pGL3::GL3-GR with Dex treatment for 4 hours, sample 1 |
| GSM315469 |
Arabidopsis pGL3::GL3-GR with Dex treatment for 4 hours, sample 2 |
| GSM315470 |
Arabidopsis pGL3::GL3-GR with Dex treatment for 4 hours, sample 3 |
| GSM315471 |
Arabidopsis pGL3::GL3-GR with mock treatment for 24 hours, sample 1 |
| GSM315472 |
Arabidopsis pGL3::GL3-GR with mock treatment for 24 hours, sample 2 |
| GSM315473 |
Arabidopsis pGL3::GL3-GR with Dex treatment for 24 hours, sample 1 |
| GSM315474 |
Arabidopsis pGL3::GL3-GR with Dex treatment for 24 hours, sample 2 |
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| Relations |
| Affiliated with |
GSE69995 |
| BioProject |
PRJNA112619 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSE12551_RAW.tar |
46.7 Mb |
(http)(custom) |
TAR (of CEL) |
| Processed data included within Sample table |
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