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Overlapping and antagonistic genes affected in the sdg8, sdg26 and sdg8 sdg26 mutants

ABSTRACT: To evaluate the role of SDG8 and SDG26 in genome transcription, we performed transcriptome analyses using 6-day-old seedlings and identified differentially expressed genes in the sdg8, sdg26 and sdg8 sdg26 mutants as compared to wild-type(Col).

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE71927 | GEO | 2016/10/01

SECONDARY ACCESSION(S): PRJNA292491

REPOSITORIES: GEO

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Temperature induced alternative splicing is affected in sdg8 and sdg26.

Project description:Plants developed a plasticity to environmental conditions, such as temperature, that allows their adaptation. A change in ambient temperature leads to changes in the transcriptome in plants, such as the production of different splicing isoforms. Here we study temperature induced alternative splicing events in Arabidopsis thaliana wild-type and two epigenetic mutants, sdg8-2 and sdg26-1 using an RNA-seq approach.

2017-05-10 | GSE85280 | GEO

Arabidopsis thaliana seedlings: Wild type vs. sdg26, atx1, sdg25, clf, ldl1 ldl2 and combined mutants

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2014-12-22 | E-GEOD-55167 | biostudies-arrayexpress

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Arabidopsis thaliana seedlings: Wild type vs. sdg8, hub2 and sdg8hub2 mutants

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Project description:rs05-12_setii - sdg25 and sdg26 - Differential transcriptome in mutant plants - seeds were sown in vitro and plantlets (Col0 wild type ,and n1, n2, n3, x123, sdg8, vip4,sdg25 and sdg26 mutants)were cultivated during 6 days (1.02 boyes stadge) Keywords: gene knock out

2007-07-20 | GSE8429 | GEO

Identification of changes in gene expression in seedlings of the ashh2/sdg8 Arabidopsis mutant

Project description:Mutation of the ASHH2 gene has pleiotropic developmental effects. The aim of the study was to identify changes in gene expression in seedlings of the ashh2-1/sdg8-1 mutant (SALK_065480, insertion in the gene At1g77300, SDG8/EFS/ASHH2) and look for correlation wth changes in methylation marks on histone tails. Wild type Arabidopsis thaliana (ecotype Colombia) seedlings were used as reference. For low-expresssed tissue-specific genes there was a correlation between reduced H3K36me3 levels and reduction in expression. Although some highly expressed genes with low tissue-specificity show reduced H3K36me3 levels in the mutant, expression levels were, however, not affeccted. Six biological replicates with 12 plants each both of Arabidopsis thaliana wild type (ecotype Colombia-0) and ashh2-1/sgd8-1 mutant (SALK_065480, insertion in the gene At1g77300, SDG8/EFS/ASHH2) were sown out on soil and grown under the following conditions; 22oC day and 18oC night, 16 hr day length with 30 min adjustment of light to on and off, and 85 μmol/m2/sek in light intensity. The inflorescences of each biological replikate were harvested in bulk from 30-36 days old plants at same time of the day (between 12:45 and 13:45) and at the same developmental stage in bulk.

2011-03-31 | E-GEOD-22990 | biostudies-arrayexpress

all comparison-Functional characterization of Arabidopsis NAP1/SET genes

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Global Functional Targets of the Histone Methyltransferase SDG8 Uncover a Role for Histone Modification in Energy Metabolism

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2015-03-01 | E-GEOD-62435 | biostudies-arrayexpress

Global Functional Targets of the Histone Methyltransferase SDG8 Uncover a Role for Histone Modification in Energy Metabolism

2015-03-01 | GSE62435 | GEO

silencing mutants-Transcriptome analysis of silencing mutants and endogenous hairpin KO insertion.

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