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TranscriptomicsMeyerowitz Lab Arabidopsis Operon Array v4 - 4200A scanner - AP1-GR ap1cal inflorescences - time series (hours)
This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone treatment. Tis...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20182 | biostudies-arrayexpress
TranscriptomicsMeyerowitz Lab Arabidopsis Operon Array v4 - 4000B scanner - AP1-GR ap1cal inflorescences - time series (hours)
This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone treatment. Tis...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20183 | biostudies-arrayexpress
TranscriptomicsAth_Agilent_v1_Riechmann array expression profile AP1-GR ap1cal inflorescences - time series (hours)
This experiment describes gene expression after the activation of APETALA1-GR, to study and identify AP1 target genes. We used a 35S:AP1-GR ap1 cal line to induce a synchronized response activating the AP1-GR fusion protein in ap1 cal inflorescence-like meristems through dexamethasone treatment. Tis...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20139 | biostudies-arrayexpress
TranscriptomicsAth_Agilent_v1_Riechmann array expression profile apetala1
Comparion of gene expression profiles of wild-type and apetala1 inflorescences The gene expression profile of inflorescences of the floral homeotic mutant apetala1 was compared to wild-type inflorescences (Ler) using a whole-genome oligonucleotide array (Agilent, custom-commercial). Experiment was p...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20138 | biostudies-arrayexpress
TranscriptomicsOrchestration of floral initiation by APETALA1
This SuperSeries is composed of the following subset Series: GSE20139: Ath_Agilent_v1_Riechmann array expression profile AP1-GR ap1cal inflorescences - time series (hours) GSE20182: Meyerowitz Lab Arabidopsis Operon Array v4 - 4200A scanner - AP1-GR ap1cal inflorescences - time series (hours) GSE201...
ORGANISM(S): Arabidopsis thaliana 
2010-04-02 | E-GEOD-20184 | biostudies-arrayexpress
GenomicsH3K4 tri-methylation provides an epigenetic signature of active enhancers
Combinations of post-translational histone modifications shape the chromatin landscape during cell development in eukaryotes. However, little is known about the modifications exactly delineating functionally engaged regulatory elements. For example, although histone H3 lysine 4 mono-methylation (H3K...
ORGANISM(S): Mus musculus 
2014-03-07 | E-GEOD-55635 | biostudies-arrayexpress
TranscriptomicsTranscription Initiation Platforms and GTF recruitment at tissue-specific enhancers and promoters
Recent works have shown that RNA Polymerase (Pol) II can be recruited to, and transcribe, distal regulatory regions. Here, we analyzed transcription initiation and elongation through genome-wide localization of Pol II, General Transcription Factors (GTFs) and active chromatin in developing T-cells. ...
ORGANISM(S): Mus musculus 
2011-05-20 | E-GEOD-29362 | biostudies-arrayexpress
Transcriptomicssponge body plan
In order to compare sponge and eumetazoan (higher animal) body plans, we identified and studied expression of a broad range of eumetazoan developmental regulatory genes in Sycon ciliatum (Calcispongiae). In this species, embryonic development is semi-synchronous within a population, synchronous with...
ORGANISM(S): Sycon ciliatum 
2014-05-01 | E-MTAB-2430 | biostudies-arrayexpress
Transcriptomicssponge development
In order to compare sponge and eumetazoan (higher animal) body plans, we identified and studied expression of a broad range of eumetazoan developmental regulatory genes in Sycon ciliatum (Calcispongiae). In this species, embryonic development is semi-synchronous within a population, synchronous with...
ORGANISM(S): Sycon ciliatum 
2014-05-01 | E-MTAB-2431 | biostudies-arrayexpress
UnknownUnified methods in collecting, preserving, and archiving coral bleaching and restoration specimens to increase sample utility and interdisciplinary collaboration.
Not available
S-EPMC9636870 | biostudies-literature
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