Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-GEOD-32193

ABSTRACT: Transcription profiling by array of Arabidopsis flowers from arf6-2, arf8-3 double mutant and myb21-5, myb24-5 double mutant

OTHER RELATED OMICS DATASETS IN: PRJNA147409

PROVIDER: E-GEOD-32193 | ExpressionAtlas | 2015-11-20

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	E-GEOD-32193-analysis-methods.tsv	Tabular
	E-GEOD-32193-atlasExperimentSummary.Rdata	Rdata
	E-GEOD-32193-configuration.xml	Xml
	E-GEOD-32193-percentile-ranks.tsv	Tabular
	E-GEOD-32193.condensed-sdrf.tsv	Tabular

Items per page:

1 - 5 of 95

Similar Datasets

Gene expression during Arabidopsis flower maturation

Project description:Flower maturation consists of several events that contribute to reproductive success as flowers open, including petal expansion, stamen filament elongation, pollen release, nectary maturation, stigma growth, and gynoecium maturation to support pollen tube growth. The Arabidopsis transcription factors ARF6 (Auxin Response Factor 6) and ARF8 regulate all of these processes, in part by activating jasmonate biosynthesis. Jasmonates in turn activate genes encoding the transcription factors MYB21 and MYB24, which mediate a subset of the processes controlled by ARF6 and ARF8. This experiment was designed to characterize gene expression in flowers before and after they open, and to determine how arf6 arf8 and myb21 myb24 mutation combinations affect these gene expression patterns. Three biological replicates were prepared at each of two developmental stages, stage 12 (oldest closed buds) and stage 13 (youngest open flowers), for three genotypes (Wild type, arf6-2 arf8-3, and myb21-5 myb24-5). For the mutant genotypes, stage 13 flowers do not actually open, so corresponding flowers of equivalent age were chosen based on the position of open flowers in wild-type inflorescences.

2011-12-10 | E-GEOD-32193 | biostudies-arrayexpress

Gene expression during Arabidopsis flower maturation

2011-12-10 | GSE32193 | GEO

Auxin Response Factor mediated flower gene expression

Project description:The aim of this study was to examine the contribution of ARF6 and ARF8 to flower gene expression. Flowers from arf6 arf8 plants undergo a developmental arrest at approximately stage 12, just prior to flower opening. Flowers from wild-type, ARF6/arf6 arf8/arf8, and arf6 arf8 plants were separated into stage 1-10 flowers, stage 11+12 flowers, and stage 13-14 flowers to define the developmental stages at which ARF6 and ARF8 are required for gene expression. Keywords: comparison of wild type and arf6 arf8 mutants

2005-06-30 | GSE2848 | GEO

Transcription profiling of Arabidopsis ARF6 and ARF8 mutants during flower development

Project description:The aim of this study was to examine the contribution of ARF6 and ARF8 to flower gene expression. Flowers from arf6 arf8 plants undergo a developmental arrest at approximately stage 12, just prior to flower opening. Flowers from wild-type, arf6/arf6 ARF8/arf8, and arf6 arf8 plants were separated into stage 1-10 flowers, stage 11+12 flowers, and stage 13-14 flowers to define the developmental stages at which ARF6 and ARF8 are required for gene expression.

2007-06-28 | E-GEOD-2848 | biostudies-arrayexpress

Transcription profiling of Arabidopsis ARF6 and ARF8 mutants treated with indoleacetic acid (IAA)

Project description:The aim of this study was to examine the roles of Auxin Response Factors (ARFs) in flower gene expression. Flowers from arf6 arf8 plants undergo a developmental arrest at approximately stage 12, just prior to flower opening. Wild-type, ARF6/arf6 arf8/arf8, and arf6 arf8 plants were treated with 10 uM indole-3-acetic acid for thirty minutes to identify genes that respond rapidly to auxin in an ARF6/ARF8-dependent manner. Experiment Overall Design: Wild-type, ARF6/arf6 arf8/arf8, and arf6 arf8 plants were sprayed with 10 mM indole-3-acetic acid in 1% methanol, 0.05% Tween-20. Thirty minutes after treatment, flowers (stage 1-14) were collected, frozen in liquid nitrogen, and used for RNA extraction.

2007-07-11 | E-GEOD-2847 | biostudies-arrayexpress

Auxin induction in wild type and arf6 arf8 flowers

Project description:The aim of this study was to examine the roles of Auxin Response Factors (ARFs) in flower gene expression. Flowers from arf6 arf8 plants undergo a developmental arrest at approximately stage 12, just prior to flower opening. Wild-type, ARF6/arf6 arf8/arf8, and arf6 arf8 plants were treated with 10 uM indole-3-acetic acid for thirty minutes to identify genes that respond rapidly to auxin in an ARF6/ARF8-dependent manner. Keywords: auxin response; comparison of wild type and arf6 arf8 mutants

2005-06-30 | GSE2847 | GEO

E-GEOD-35166

Project description:Transcription profiling by array of Arabidopsis developing inflorescence tips from er-2 mutant and epfl4, epfl6 double mutant

2015-11-17 | E-GEOD-35166 | ExpressionAtlas

E-GEOD-58007

Project description:Transcription profiling by array of rice OsRDR1 mutant

2015-11-26 | E-GEOD-58007 | ExpressionAtlas

E-GEOD-15325

Project description:Transcription profiling by array of wild type, K-ras mutant, Wt1-null, and double K-ras mutant/Wt1-null mouse embryonic fibroblasts

2014-07-03 | E-GEOD-15325 | ExpressionAtlas

E-GEOD-10940

Project description:Transcription profiling by array of Drosophila mutant for Logjam

2015-08-27 | E-GEOD-10940 | ExpressionAtlas