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| Status |
Public on Mar 26, 2011 |
| Title |
Expression data of Medicago truncatula Jemalong A17 roots treated with S. meliloti exoA mutant or auxin transport inhibitors |
| Platform organisms |
Sinorhizobium meliloti; Medicago truncatula |
| Sample organism |
Medicago truncatula |
| Experiment type |
Expression profiling by array
|
| Summary |
Rhizobium and allied bacteria form symbiotic nitrogen-fixing nodules on legume roots. Plant hormones appear to play a role in nodule formation. We treated Medicago truncatula roots with auxin transport inhibitors (ATIs) N-(1-naphthyl)phthalamic acid (NPA) and 2,3,5-triiodobenzoic acid (TIBA) to induce the formation of pseudonodules. We compared the transcriptional responses of M. truncatula roots treated with ATIs to roots inoculated with Sinorhizobium meliloti. The transcriptional response of M. truncatula roots 1 and 7 days after ATI treatment were opposite to roots treated with S. meliloti.
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| Overall design |
Three to five independent biological replicates were performed for each treatment (buffer, exoA bacteria and ATI) at 21 days after treatment.
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| Contributor(s) |
Rightmyer AP, Long S |
| Citation(s) |
15220482, 16407449 |
| |
| Submission date |
Mar 24, 2011 |
| Last update date |
Feb 17, 2015 |
| Contact name |
Adriana Parra Rightmyer |
| E-mail(s) |
Adriana@ArtCubeSoftware.com
|
| Organization name |
Stanford University
|
| Department |
Biology
|
| Lab |
Sharon R. Long
|
| Street address |
371 Serra Mall
|
| City |
Stanford |
| State/province |
CA |
| ZIP/Postal code |
94305 |
| Country |
USA |
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| Platforms (1) |
| GPL9757 |
[stSmel_Mtra] SRL_SU Sinorhizobium meliloti/Medicago truncatula dual-genome SymbiosisChip, Affymetrix part number 510699 |
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| Samples (4)
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| This SubSeries is part of SuperSeries: |
| GSE28174 |
Expression data from Medicago truncatula roots treated with S. meliloti wild-type or exoA mutant bacteria, or auxin transport inhibitors |
|
| Relations |
| BioProject |
PRJNA143145 |
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