Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1231375 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:This SuperSeries is composed of the following subset Series: GSE30711: ChIP-Seq data from Arabidopsis thaliana under dark and far-red light GSE30712: Expression data from Arabidopsis thaliana under dark and far-red light Refer to individual Series
2011-12-31 | E-GEOD-30713 | biostudies-arrayexpress
Project description:Comparison of expression of Arabidopsis thaliana Col-0 and T-DNA insertion line of RAP2.4a under time dependent light stress by transfer to high light
2013-11-01 | E-MTAB-1344 | biostudies-arrayexpress
Project description:rs09-03_zf1 - zf1 experiment - Transcriptome analysis of mutants for novel AGO-hook type proteins in Arabidopsis thaliana - Plants were grown on soil in controlled environment under LD (16 h light/8 h dark) and the rosette leaves (8-leaf stage seedlings) were collected for RNA preparation Keywords: normal vs transgenic comparison
2011-01-01 | GSE21646 | GEO
Project description:In order to elucidate the role of the Arabidopsis thaliana LLM-domain B-GATAs in response to high light intensities, a transcriptomic analysis of Col-0, a hexuple LLM-domain B-GATA mutant hex (gnc gnl gata15 gata16 gata17 gata17l) and GNLox under high-ligh stress conditions was performed.
2023-07-26 | GSE208555 | GEO
Project description:To understand plant adaptation to heat stress, gene expression profiles of Arabidopsis leaves under heat stress, during recovery and control condition were obtained using microarray. Microarray data listed responsible candidate genes for glycerolipid metabolism. Arabidopsis thaliana ecotype Columbia (Col-0) seeds were surface-sterilised and sown on an agar-solidified Murashige and Skoog medium. Plants were grown at 22ºC under a 16-h-light/8-h-dark cycle. Vegetative plants were subjected to high temperature for a day, then continued to be grown under normal condition for a day.
2015-05-27 | E-GEOD-63128 | biostudies-arrayexpress
Project description:High-light stress RNA-seq Arabidopsis thaliana
| PRJNA860102 | ENA
Project description:Arabidopsis thaliana (Col-4) aerial tissue collected from 14-day old plants. Grown under sterile conditions at 22 degrees Celsius and 125 uE light on 0.5xMS media.
2010-12-10 | GSE25993 | GEO
Project description:Purpose: Overexpression of VDE, ZEP and PsbS (VPZ) in plants confers enhanced dynamics of non-photochemical quenching of NPQ under FL light. VPZ overexpression in tobacco has been reported to increase plant biomass under fluctuating light. However, our work demonstrates that such strategy had no advantageous effect when asssayed in Arabidopsis thaliana. To investigate whether this observation is due to impairements in signaling pathways due to the expression of VPZ in Arabidopsis thaliana, transcriptome profiles of VPZ plants exposed to fluctuating light or high light were conducted. Methods: mRNA-Seq libraries were prepared from 21-d-old Col0 plants and VPZ lines #2 and #4 cultivated under standard control conditions and then exposed to fluctuating light or high light for 6h and 30 h. Standard Illumina protocols were used for mRNA-Seq sequencing. Triplicates for 3 independent plants were used. Adaptor sequences were removed with Trimmomatic and resulting reads mapped to the Arabidopsis genome (Araport11) with Tophat 2.1.1. Normalised counts reads were quantified with featureCounts to provide processed data files and differential expression analysis were conducted with the DEseq2 pipeline. Results: mRNA-Seq libraries contained app. 9 milion reads each. Transcript analysis for differential gene expression was conducted according to the Tophat/featureCounts/DESeq2 pipeline. To declare significant differences, a cut-off for absolute log2(FC) ≥ 1 compared to the initial timepoint (0h) and FDR ≤ 0.05 was applied. Significant transcripts exclusively found for Col0 and both VPZ lines in each time-point were considered for subsequent analysis. Accordingly, 528 and 415 transcripts (6h and 30h) were found for Col0, and 326 and 896 (6h and 30h) for the VPZ under control conditions. For FL, 490 and 591 transcripts qualified as specific (6h and 30h) for Col0 and 938 and 401 (6h and 30h) for VPZ. Strikingly, the amount of transcripts raised to 2847 and 2902 DEGs (6h and 30h) for Col0, whereas only 546 and 304 (6h and 30h) were detected for VPZ under HL. transcripts). Conclusions: the overexpression of VPZ in Arabidopsis leads to particular transcriptome response under fluctuating light related to changes in photosynthesis and response to abscisic acid, among all. However, Col0 displayed wider transcriptome responses than VPZ after exposure to high light .
2022-09-08 | GSE137650 | GEO
Project description:Transcriptome of Arabidopsis thaliana mem1-1 mutant and Col-0 under normal and 200ppm MMS treatment conditions, respectively
2021-08-04 | GSE181302 | GEO
Project description:High light stress in subtropical and tropical regions strongly limits agricultural production due to photo-oxidative damage, decreased growth and yield. Here, we investigated whether beneficial microbes can protect plants under high light stress. We show that Enterobacter sp. SA187 (SA187) assists Arabidopsis in maintaining growth under high light stress, reducing the accumulation of reactive oxygen species (ROS) and maintaining photosynthesis. Under high light stress, SA187 induces dynamic transcriptional changes related to a fortified iron metabolism and redox system in Arabidopsis. A genetic analysis shows that SA187-induced plant high light stress tolerance is mediated by ethylene signaling via the transcription factor EIN3 to enhance iron metabolism. In summary, we show that Arabidopsis interaction with SA187 results in sustained photosynthesis under high light stress suggesting that beneficial microbes could be effective and cheap means for enhancing high light stress tolerance in crops.
2024-12-05 | GSE251796 | GEO