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| Status |
Public on Apr 30, 2008 |
| Title |
Comparing gene expression between wild type and trichomeless mutants |
| Organism |
Arabidopsis thaliana |
| Experiment type |
Expression profiling by array
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| Summary |
Trichomes are found on the leaf surface of many plant species. They can be classified into either glandular or non-glandular types. Glandular trichomes are usually multicelluar structures and have long been known to participate in defense against pathogens through the production of specialized chemical products. Non-glandular trichomes, such as those in Arabidopsis thaliana, have been hypothesized to have roles in physical defense against insects, UV protection, detoxification, and heat dispersal. However, it has been difficult to separate a physical role from other possible functions for non-glandular trichomes. We have taken advantage of several mutants in the trichome developmental pathway and gene expression analyses to identify a set of genes expressed predominantly in Arabidopsis trichomes.
Keywords: comparing gene expression between wild type and mutants
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| Overall design |
We compared the gene expression between the wild type and three trichomeless mutants: gl1, ttg1 and gl3egl1 to see which genes' transcripts are enriched in trichomes.
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| Contributor(s) |
Yang M, Nguygen B, Read B, Grotewold E, Lamb RS |
| Citation missing |
Has this study been published? Please login to update or notify GEO. |
| |
| Submission date |
Nov 13, 2007 |
| Last update date |
Aug 28, 2018 |
| Contact name |
Manli Yang Davis |
| E-mail(s) |
[email protected]
|
| Phone |
6146884455
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| Organization name |
The Ohio State University
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| Department |
Plant Cellular and Molecular Biology
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| Lab |
Erich Grotewold
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| Street address |
318 W.12th Ave
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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 (4)
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| Relations |
| BioProject |
PRJNA103441 |
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