Arabidopsis thaliana
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA825704 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Purpose: Analyze changes in the transcriptome of Arabidopsis thaliana in response to sublethal concentrations of silver nanoparticles in order to gain insight into phytotoxicity caused by these nanomaterials. Methods: mRNA was extracted from non-treated and silver nanoparticle-treated 14-day old Arabidopsis thaliana seedlings using the RNAeasy extraction kit (Qiagen). RNA-seq libraries (3 rep/treatment and 3 reps/control) constructed with the TruSeq Stranded mRNA Sample Preparation kit (Illumina) were single-end sequenced (100-nt read length) on an Illumina HiSeq2500 system. Reads were mapped to the A. thaliana TAIR10 reference genome sequence and transcript levels were analyzed using the softare CLC Genomics Workbench (version 7.0.40, Qiagen). Results: Chronic exposure of A. thaliana plants to silver nanoparticles caused a change in abundance of transcripts involved in cell wall synhtesis and response to oxidative and biotic stress-related genes. Conclusions: While exposure to silver nanoparticle lead to gene expression changes, the reduction in chlorophyll concentration and carbon assimilation rate measured in exposed plants cannot be attributed to a shift in photosynthesis-related gene regulation.
2020-12-22 | GSE163583 | GEO
Project description:Waters Raw data can be downloaded for shoot- and root parts of Arabidopsis thaliana accessions.
2018-11-14 | ST001096 | MetabolomicsWorkbench
Project description:Arabidopsis thaliana is a well-established model system for the analysis of the basic physiological and metabolic pathways of plants. The presented model is a new semi-quantitative mathematical model of the metabolism of Arabidopsis thaliana. The Petri net formalism was used to express the complex reaction system in a mathematically unique manner. To verify the model for correctness and consistency concepts of network decomposition and network reduction such as transition invariants, common transition pairs, and invariant transition pairs were applied. Based on recent knowledge from literature, including the Calvin cycle, glycolysis and citric acid cycle, glyoxylate cycle, urea cycle, sucrose synthesis, and the starch metabolism, the core metabolism of Arabidopsis thaliana was formulated. Each reaction (transition) is experimentally proven. The complete Petri net model consists of 134 metabolites, represented by places, and 243 reactions, represented by transitions. Places and transitions are connected via 572 edges.
2020-04-09 | MODEL1801090001 | BioModels
Project description:au14-09_silice - clustop transcriptomics. - Understand and categorize plant mechanisms implicated in the interaction with nanoparticles, both in the phenomena responsible for toxicity as in accommodation, see detoxication. - Phytotoxicity of Cs2[Mo6Br14]@SiO2 nanoparticles and their components, i.e. Cs2[Mo6Br14] clusters and SiO2 nanoparticles, has been studied usign Arabidopsis thaliana cell suspension culture. Cs2[Mo6Br14]@SiO2 nanoparticles used here are composed of 7,5% clusters and 92,5% SiO2. Thus, to compare to the impact of a 100 mg/L Cs2[Mo6Br14]@SiO2 nanoparticle treatment (CS), we also treated Arabidopsis cells with clusters at 7,5 mg/L (C), SiO2 at 92,5 mg/L (S), and combined 7,5 mgCMB/L plus 92,5 mgSiO2/L (C+S).
2017-02-01 | GSE93182 | GEO
Project description:Quantitative study of the N-terminal acetylome variations in Arabidopsis thaliana, looking at the effect of a N-acetyltransferase KO.
2020-07-13 | PXD016496 | Pride
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:Global expression profiling to study the effect of primisulfuron herbicide treatment on Arabidopsis thaliana
| PRJNA102311 | ENA
Project description:Global expression profiling to study the effect of triazolopyrimidine herbicide treatment on Arabidopsis thaliana
| PRJNA102337 | ENA
Project description:Global expression profiling to study the effect of glyphosate herbicide treatment on Arabidopsis thaliana
| PRJNA102339 | ENA
Project description:Global expression profiling to study the effect of imidazolinone herbicide treatment on Arabidopsis thaliana
| PRJNA102335 | ENA