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TranscriptomicsTranscriptional response to wounding of Arabidopsis thaliana roots
Time course transcriptional profiling after wounding of 7 day old Arabidopsis roots, cut into 0.3 mm pieces. Samples were taken at 0 h, 1 h, 3 h, 6 h and 12 h after wounding.
ORGANISM(S): Arabidopsis thaliana 
2019-11-29 | E-MTAB-7609 | biostudies-arrayexpress
TranscriptomicsTranscript profiling of plants ectopically expressing DOF5.4 / OBF BINDING PROTEIN 4 (OBP4).
Transcription profiling of seven-day-old seedlings of p35S:OBP4-GR treated with DEX or EtOH for 12 and 24 h. Purpose: find transcriptionally regulated genes downstream of the dof transcription factors OBP4 in the root tip of Arabidopsis thaliana Method: compare transcript levels after ectopic indu...
ORGANISM(S): Arabidopsis thaliana 
2017-02-23 | E-MTAB-4838 | biostudies-arrayexpress
GenomicsTemporal dynamics of histone modification H3K9/14ac, H3K27ac, H3K4me3, H3K27me3, and H3K36me3 after wounding in Arabidopsis thaliana.
After wounding in plants, a vast and rapid transcriptional reprogramming takes place. Interestingly, this reprogramming includes the reactivation of developmental regulators that in mature tissue normally are epigenetically repressed. We evaluated which histone modifications are associated with this...
ORGANISM(S): Arabidopsis thaliana 
2019-11-28 | E-MTAB-7611 | biostudies-arrayexpress
TranscriptomicsThe effect of γ-butyrolactone (MB3) treatment on the transcript response after wounding of Arabidopsis thaliana roots
In a previous study, we found that wound-induced transcriptional expression is strongly correlated with an increase of the level of acetylation of the N-tails of histone 3. To investigate if the increase in histone acetylation is a prerequisite for the induction of wound-induced gene expression, we ...
ORGANISM(S): Arabidopsis thaliana 
2019-11-29 | E-MTAB-7612 | biostudies-arrayexpress
GenomicsThe effect of γ-butyrolactone (MB3) treatment on the chromatin landscape after wounding of Arabidopsis thaliana roots
In a previous study, we found that wound-induced transcriptional expression is strongly correlated with an increase of the level of acetylation of the N-tails of histone 3. To investigate if the increase in histone acetylation is a prerequisite for the induction of wound-induced gene expression, we ...
ORGANISM(S): Arabidopsis thaliana 
2019-11-27 | E-MTAB-8265 | biostudies-arrayexpress
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