Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Epigenetic mutant gene expression analysis

ABSTRACT: The aim of this project is to identify endogenous targets of yet unidentified epigenetic mutants. Mutants were discovered in a forward genetic approach using T-DNA insertion mutagenesis.Pools of each 50 seedlings, grown in-vitro, will be used to examine changes in gene-expression. Keywords: Expression profilling by array

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE18977 | GEO | 2009/11/18

SECONDARY ACCESSION(S): PRJNA121027

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Epigenetic mutant gene expression analysis

Project description:The aim of this project is to identify endogenous targets of yet unidentified epigenetic mutants. Mutants were discovered in a forward genetic approach using T-DNA insertion mutagenesis.Pools of each 50 seedlings, grown in-vitro, will be used to examine changes in gene-expression. Keywords: Expression profilling by array 9 samples were used in this experiment

2009-11-17 | E-GEOD-18977 | biostudies-arrayexpress

Epigenetic mutant gene expression analysis_2

Project description:The aim of this project is to identify endogenous targets of yet unidentified epigenetic mutants. Mutants were discovered in a forward genetic approach using T-DNA insertion mutagenesis. Pools of 25 seedlings, grown in-vitro, will be used to examine changes in gene expression.

2009-12-10 | GSE19269 | GEO

Epigenetic mutant gene expression analysis_2

Project description:The aim of this project is to identify endogenous targets of yet unidentified epigenetic mutants. Mutants were discovered in a forward genetic approach using T-DNA insertion mutagenesis. Pools of 25 seedlings, grown in-vitro, will be used to examine changes in gene expression. 9 samples were used in this experiment.

2009-12-09 | E-GEOD-19269 | biostudies-arrayexpress

TQ and nal8 mutant proteomic raw data

Project description:This project is the proteomic raw data of TQ and nal8 mutants. All samples are rice seedling grown in chamber 7 days after germination.

2019-08-18 | PXD015063 |

response of ein3eil1 mutants to fe deficiency-Role of ethylene in Fe deficieny response signalling

Project description:au10-14_fer - response of ein3eil1 mutants to fe deficiency - Response of ein3eil1 mutants to Fe deficiency - Wild type seedlings and ethylene insensitive ein3eil1 seedlings were germinated and grown in the presence of 50 µM Fe or absence of Fe (0 µM) on Hoagland medium agar plates until the age of 6 days. Under these growth conditions symptoms of Fe deficiency develop in the 0 Fe plants. Ethylene is known to promote Fe acquisition responses. Whole seedlings were harvested for transcriptome analysis, in a total of three biological replicates.

2011-12-31 | GSE26510 | GEO

Analysis of gene expression patterns of arabidopsis whitening mutant wn1 and wild-type

Project description:This data analyzes gene expression patterns in Arabidopsis whitening mutants, wn1, with defects in chloroplast development. We found that wn1 was a T-DNA insertion line of Arabidopsis AtPTAC10/PAP3 (At3g48500) and exhibited a lethal, albino-like phenotype in the seedling stages. pTAC10 was known as a component of RNA polymerase complex called plastid-encoded RNA polymerase, PEP, in mature chloroplasts. Because wn1 mutants were lethal, we extracted RNA from cotyledons of 7-day-old seedlings from wn1 mutants and Col-0. RNA seq analysis was commissioned by NICEM in Seoul National University, Korea and transcriptome resequencing was confirmed in Macrogen, Korea. Through analysis, we compared gene expression patterns of wn1 mutant and Col-0 seedlings.

2017-04-02 | GSE90159 | GEO

Natural variation of auxin response

Project description:To assess natural variation of downstream auxin responses we subjected 7 different arabidopsis ecotypes to a time course of auxin treatments. 7d-old seedlings grown in liquid culture have been treated for 0, 30 min, 1h and 3h with 1 µM IAA. Keywords: Expression profilling by array

2009-11-18 | GSE18975 | GEO

HAP5 Triple Mutant vs. Constans Mutant

Project description:Aims: To compare the transcriptional profiles of an AtHAP5 (AtNF-YC, AtCBF-C) triple mutant vs. a Constans mutant. Background Information on Mutants: AtHAP5 triple mutant created by cross between the following SALK TDNA inserts: SALK_034838, SALK_058903, SALK_032163; these correspond to At1G54830, At1G08970, At5G63470, respectively. co-SAIL TDNA insertion SAIL_24_H04 corresponds to AT5G15840. Tissue: Above-ground whole plants grown for 10 days, under 16 hr light 8 hrs dark at constant 22C. Tissue collected 14 hrs after lights on. RT-PCR analysis on test RNA confirmed FT levels reduced in mutants lines compared to wild-type.

2010-04-20 | GSE20258 | GEO

CSN4-1 mutant analysis

Project description:Transcript profiling analysis of csn4-1 light grown mutant seedlings compared to wild type using Arabidopsis ATH1 GeneChip array Keywords: 7 day old light grown seedlings, wild type and mutant

2008-03-25 | GSE3865 | GEO

Transcript abundance data from seedlings of wild-type Ws and ged1 (greening after extended darkness 1) mutant

Project description:An Arabidopsis mutant showing an altered ability to green on illumination after extended periods of darkness has been isolated in a screen for genomes uncoupled (gun) mutants. Following illumination for 24 h, 10-day-old dark-grown mutant seedlings accumulated 5 times more chlorophyll than wild-type seedlings and this was correlated with differences in plastid morphology observed by transmission electron microscopy. The mutant has been named greening after extended darkness 1 (ged1). We used microarrays to detail the global profiles of transcript abundances in the mutant in comparison to the wild type. Microarray analysis showed much lower amounts of transcripts of genes encoding seed storage proteins, oleosins and late embryogenesis abundant (LEA) proteins in 7-day-old seedlings of ged1 compared to wild type. RNA-gel-blot analyses confirmed very low levels of transcripts of seed protein genes in ged1 seedlings grown for 2-10 days in the dark, and showed higher amounts of transcripts of photosynthesis-related genes in illuminated 10-day-old dark-grown ged1 seedlings compared to wild type. Keywords: Genotype

2008-08-12 | GSE12401 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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