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TranscriptomicsSinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with indole-3-acetic acid (IAA)
Nitrogen (N) and phosphorus (P) are the most limiting factors for plant growth. Some microorganisms improve the uptake and availability of N and P, minimizing chemical fertilizer dependence. It has been published that the RD64 strain, a Sinorhizobium meliloti 1021 strain engineered to overproduce i...
ORGANISM(S): Sinorhizobium meliloti 
2010-05-20 | E-GEOD-21737 | biostudies-arrayexpress
TranscriptomicsA Sinorhizobium meliloti IAA-overproducing strain improves phosphate solubilization and Medicago plant yield
This SuperSeries is composed of the following subset Series: GSE21735: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with 2,4-dichlorophenoxyacetic acid (2,4-D) GSE21737: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with indole-3-acetic acid (IAA) GSE21...
ORGANISM(S): Sinorhizobium meliloti 
2010-05-20 | E-GEOD-21745 | biostudies-arrayexpress
ProteomicsCharacterization of indole-3-acetic acid biosynthesis and the effects of IAA exposure on the proteome of the plant-associated microbe Pantoea sp. YR343
Pantoea sp. YR343, isolated from the Populus deltoides rhizosphere, is a robust plant root colonizer that produces indole-3-acetic acid (IAA). Genomic and metabolomic analyses predicted that Pantoea sp. YR343 synthesizes IAA primarily using the indole-3-pyruvate pathway. Pantoea sp. YR343 proteomes...
ORGANISM(S): Pantoea Sp. Yr343 (ncbitaxon:1144341) 
2017-08-23 | MSV000081478 | MassIVE
ProteomicsVariation in auxin sensing guides AUX/IAA repressor ubiquitylation and destruction
Auxin is a drug-like small molecule and morphogen that triggers the formation of SCFTIR1/AFB-AUX/IAA co-receptor complexes leading to ubiquitylation and proteasome-dependent degradation of AUX/IAA transcriptional repressors in plants. Here, we systematically dissect auxin sensing by SCFTIR1-IAA6 and...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2017-06-14 | PXD004027 | Pride
Phytohormone Ubiquitylation Auxin Scf-type e3 ligase Ubiquitination Tir1/afbs Proteolysis Aux/iaa 
TranscriptomicsTranscription profiling of Arabidopsis plants treated with indole-3-acetic acid (IAA) or IAA plus dexamethasone
The iaa1 mutant protein impaired a variety of auxin responses by acting as a negative regulator of auxin-responsive pathway.
ORGANISM(S): Arabidopsis thaliana 
2008-08-31 | E-MEXP-1256 | biostudies-arrayexpress
TranscriptomicsTranscriptome Profiling of Roots and leaves Under High Osmotic Stress in Arabidopsis
The functions of miRNAs and their target mRNAs in Arabidopsis development have been widely documented, however, roles of stress responsive miRNAs and their targets are not as well understood. Using small RNA deep sequencing and ATH1 microarrays to profile mRNAs, we identified IAR3 (IAA-Ala Resistant...
ORGANISM(S): Arabidopsis thaliana 
2012-09-19 | E-GEOD-36789 | biostudies-arrayexpress
TranscriptomicsSinorhizobium meliloti cells: untreated 1021 wild type strain vs. RD64 strain
Nitrogen (N) and phosphorus (P) are the most limiting factors for plant growth. Some microorganisms improve the uptake and availability of N and P minimizing chemical fertilizers dependence. It has been published that the RD64 strain, a Sinorhizobium meliloti 1021 strain engineered to overproduce...
ORGANISM(S): Sinorhizobium meliloti 
2010-05-20 | E-GEOD-21744 | biostudies-arrayexpress
TranscriptomicsA timecourse of IAA treatment on the Arabidopsis root tip
A timecourse of IAA treatment on the Arabidopsis root tip
ORGANISM(S): Arabidopsis thaliana 
2013-05-12 | E-MTAB-1354 | biostudies-arrayexpress
TranscriptomicsOverproduction of indole-3-acetic acid in free-living rhizobia mimics physiological conditions required for nitrogen fixation inside root nodules
Background: The overproduction of the main auxin indole-3-acetic acid (IAA) in Sinorhizobium meliloti RD64 leads to beneficial effects both in free-living rhizobium and in host plant during symbiosis. These effects could be related to alteration in gene expression induced by IAA. Preliminary studies...
ORGANISM(S): Sinorhizobium meliloti 
2016-03-30 | E-GEOD-69880 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of rice seedlings after hormone treatment
Indica rice seedlings of IR64 variety were grown hydroponically for 7-days in a culture room with a daily photoperiodic cycle of 14h light and 10h dark. Seedlings were incubated in 0.1% dimethyl sulfoxide (control) or 50 micromolar solutions of indole-3-acetic acid (IAA treatment) and benzyl aminopu...
ORGANISM(S): Oryza sativa 
2009-06-24 | E-GEOD-5167 | biostudies-arrayexpress
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