Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from Arabidopsis seed compartments at the pre-globular stage

ABSTRACT: We collected pre-globular stage seed compartments from 7-micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments of seeds containing pre-globular-stage embryos was identified as those seeds containing embryo propers made up of between 2 and 8 cells. For the purposes of this study we captured 6 compartments: embyro proper, micropylar endosperm, peripheral endosperm, chalazal endosperm, chalazal seed coat and general seed coat. Serial sections of entire seeds were also captured for comparison. Keywords: cell type comparison

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE12402 | GEO | 2008/08/12

SECONDARY ACCESSION(S): PRJNA114185

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of Arabidopsis seed compartments at the pre-globular stage

Project description:We collected pre-globular stage seed compartments from 7-micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments of seeds containing pre-globular-stage embryos was identified as those seeds containing embryo propers made up of between 2 and 8 cells. For the purposes of this study we captured 6 compartments: embyro proper, micropylar endosperm, peripheral endosperm, chalazal endosperm, chalazal seed coat and general seed coat. Serial sections of entire seeds were also captured for comparison. Experiment Overall Design: Pre-globular stage seed compartments or whole seeds were isolated using the LMD6000 system. Total RNA was amplified and hybridized with Affymetrix ATH1 Arabidopsis array for 14 samples (embryo proper, micropylar endosperm, peripheral endosperm, chalazal endosperm, general seed coat, chalazal seed coat, whole seeds, 2 biological replicates each).

2008-10-21 | E-GEOD-12402 | biostudies-arrayexpress

Expression data from Arabidopsis Seed Compartments at the Globular Embryo Stage.

2008-04-25 | GSE11262 | GEO

Expression data from Arabidopsis seed compartments at the linear-cotyledon stage

2008-08-12 | GSE12403 | GEO

Transcription profiling of Arabidopsis seed compartments at the mature green stage.

Project description:We collected mature green seed compartments from 7 micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments from seeds containing mature green-stage embryos. For the purposes of this study we captured 6 compartments: embryo proper, micropylar endosperm, cellularized peripherial endosperm, chalazal endosperm, chalazal seed coat and seed coat, as well sets of serial sections encompassing the entire mature green stage seed. Experiment Overall Design: Mature green stage seed compartments were isolated using the LMD6000 system. Total RNA was amplified and hybridized with Affymetrix ATH1 Arabidopsis array for 14 samples (embryo proper, micropylar endosperm, peripherial endosperm, chalazal endosperm, chalazal seed coat, seed coat and whole seeds, 2 biological replicates each).

2009-03-21 | E-GEOD-15165 | biostudies-arrayexpress

Transcription profiling of Arabidopsis seed compartments at the heart stage.

Project description:We collected heart stage seed compartments from 7 micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments from seeds containing heart stage embryos. For the purposes of this study we captured 6 compartments: embryo proper, micropylar endosperm, peripheral endosperm, chalazal endosperm, chalazal seed coat and seed coat, as well sets of serial sections encompassing the entire heart stage seed. Experiment Overall Design: Heart stage seed compartments were isolated using the LMD6000 system. Total RNA was amplified and hybridized with Affymetrix ATH1 Arabidopsis array for 16 samples (embryo proper, micropylar endosperm, peripheral endosperm, seed coat and whole seeds, 2 biological replicates each; chalazal endosperm, chalazal seed coat, 3 biological replicates each).

2009-03-21 | E-GEOD-15160 | biostudies-arrayexpress

Expression data from Arabidopsis seed compartments at the mature green stage.

2009-03-12 | GSE15165 | GEO

Expression data from Arabidopsis seed compartments at the heart stage.

2009-03-12 | GSE15160 | GEO

Transcription profiling of Arabidopsis thaliana seed compartments at the globular embryo stage.

Project description:We collected globular stage seed compartments from 5 or 7-micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments of an Arabidopsis seed containing a globular stage embryo. For the purposes of this study we broke down the seed into 7 capturable compartments: embyro proper, suspensor, micropylar endosperm, peripheral endosperm, chalazal endosperm, chalazal seed coat and general seed coat. Experiment Overall Design: Globular stage seed compartments were isolated using the LMD6000 system. Total RNA was amplified and hybridized with Affymetrix ATH1 Arabidopsis array for 15 samples (Embryo Proper, Micropylar Endosperm, Peripheral Endosperm, General Seed Coat and Chalazal Seed Coat, 2 biological replicates each and Chalazal Endosperm with 3 biological replicates).

2008-06-11 | E-GEOD-11262 | biostudies-arrayexpress

Expression data from Arabidopsis seed compartments at the bending coyledon stage

Project description:We collected bending cotyledon seed compartments from 7 micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments from seeds containing linear cotyledon stage embryos. For the purposes of this study we captured 5 compartments: embyro proper, cellularized peripherial endosperm, chalazal endosperm, chalazal seed coat and seed coat, in addition to serial sections encompasing the entire linear cotyledon stage seed. Bending cotyledon stage seed compartments were isolated using the LMD6000 system. Total RNA was amplified and hybridized with Affymetrix ATH1 Arabidopsis array for 14 samples (embryo proper, micropylar endosperm, peripherial endosperm, chalazal endosperm, chalazal seed coat, seed coat and whole seeds, 2 biological replicates each).

2010-02-21 | E-GEOD-20039 | biostudies-arrayexpress

Transcription profiling of Arabidopsis seed compartments at the linear-cotyledon stage

Project description:We collected linear-cotyledon stage seed compartments from 5 to 7 micron paraffin sections using the Leica LMD6000 system in order to identify the mRNAs present in different compartments from seeds containing linear-coyledon-stage embryos. For the purposes of this study we captured 5 compartments: embyro proper, cellularized endosperm, chalazal endosperm, chalazal seed coat and general seed coat. Experiment Overall Design: linear-cotyledon stage seed compartments were isolated using the LMD6000 system. Total RNA was amplified and hybridized with Affymetrix ATH1 Arabidopsis array for 10 samples (embryo proper, micropylar endosperm, cellularized endosperm, general seed coat and chalazal seed coat, 2 biological replicates each ).

2008-10-21 | E-GEOD-12403 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data