Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Analysis of Arabidopsis thaliana tRNA aminoacylation

PROVIDER: PRJNA1154980 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR30502876_1.fastq.gz	Fastqsanger.gz
	SRR30502876_2.fastq.gz	Fastqsanger.gz
	SRR30502877_1.fastq.gz	Fastqsanger.gz
	SRR30502877_2.fastq.gz	Fastqsanger.gz
	SRR30502878_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 34

Similar Datasets

Arabidopsis thaliana

Project description:tRNA 5-methylcytosine in Arabidopsis thaliana

| PRJNA282749 | ENA

A 5’ tRNA-Ala derived small RNA regulates anti-fungal defense in plants

Project description:Apart from their primordial role in protein synthesis, tRNAs can be cleaved to produce tRNA-derived small RNAs (tsRNAs). The biological functions of tsRNAs in plants remain largely unknown. In this study, we developed RtcB-based RNA sequencing, a method that captures and distinguishes between 2’,3’-cyclic-phosphate (cP)-terminated RNAs and 3’-OH-terminated RNAs, and profiled 5’ tsRNAs and 5’ tRNA halves in Arabidopsis thaliana. We found that Arabidopsis 5’ tsRNAs and 5’ tRNA halves predominantly contain a cP at the 3’ end and require S-like RNase 1 (RNS1) and RNS3 for their production. One of the most abundant 5’ tsRNA, 5’ tsR-Ala, likely by associating with AGO1, negatively regulates Cytochrome P450 71A13 (CYP71A13) expression and camalexin biosynthesis to repress anti-fungal defense. 5’ tsR-Ala is downregulated upon fungal infection. Our study provides a global view of 5’ tsRNAs and 5’ tRNA halves in Arabidopsis and unravels an important role of a 5’ tsRNA in regulating anti-fungal defense.

2022-02-16 | GSE183560 | GEO

Arabidopsis thaliana leaf parallel analysis of RNA ends

Project description:Arabidopsis thaliana leaf parallel analysis of RNA ends

2018-06-25 | GSE113958 | GEO

Arabidopsis thaliana 25 accessions

Project description:Waters Raw data can be downloaded for shoot- and root parts of Arabidopsis thaliana accessions.

2018-11-14 | ST001096 | MetabolomicsWorkbench

Core Metabolism Arabidopsis thaliana

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

GNPS - MeStaLeM - WP1 experiment - core

Project description:Non-targeted analysis of microbial extracts of a SynCom assembled from Arabidopsis Thaliana phyllosphere

2024-05-03 | MSV000094668 | GNPS

Detection of internal N7-methylguanosine (m7G) RNA modifications by mutational profiling sequencing

Project description:Methylation of guanosine on position N7 (m7G) on internal RNA positions have been found in all domains of life and have been implicated in human disease, but m7G modifications has so far only been mapped in a limited number of RNA molecules. Here, we present m7G Mutational Profiling sequencing (m7G-MaP-seq), which allows high throughput detection of m7G modifications. In our method, m7G modified positions are converted to abasic sites by mild reduction, recorded as cDNA mutations through reverse transcription, sequenced and subsequently detected by identification of positions with increased mutation rates in the reduced sample compared to the control. We show that m7G-MaP-seq efficiently detects m7G modifications in rRNA, including a previously uncharacterised rRNA modification in Arabidopsis thaliana. Furthermore, we identify m7G tRNA modifications in budding yeast, human and arabidopsis tRNA and show that m7G modification occurs before tRNA splicing. We do not find any evidence for internal m7G modifications being present in other small RNA, such as miRNA, snoRNA and sRNA. Likewise, high coverage m7G-MaP-seq analysis of mRNA from E. coli or yeast cells failed to identify any internal m7G modifications.

2018-10-30 | GSE121927 | GEO

Transcriptional dynamics driving MAMP-triggered immunity and pathogen effector-mediated immunosuppression in Arabidopsis leaves following infection with Pseudomonas syringae pv. tomato DC3000.

Project description:High-resolution temporal transcriptomic analysis of Arabidopsis thaliana leaves during infection by Pseudomonas syringae DC3000 and DC3000hrpA-thaliana

2015-06-02 | GSE56094 | GEO

Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions

Project description:This SuperSeries is composed of the following subset Series: GSE24494: cgh_colvsc24_chr4-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE24831: cgh_colvsc24_wg-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE24835: cgh_colvscvi_wg-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25049: h3k4me2_c24_chr4-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25050: h3k27me3_colxcvi-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25051: h3k27me3_cvi-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25052: h3k27me3_col(cvi)-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25053: h3k4me2_colxcvi-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25054: h3k4me2_cvi-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25056: h3k4me2_col(cvi)-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25057: h3k27me3_colxc24-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25058: h3k27me3_c24-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25059: h3k27me3_col(c24)-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25060: h3k4me2_colxc24_chr4-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions GSE25061: h3k4me2_col_chr4-Analysis of epigenomic changes in hybrids Arabidopsis thaliana Col-0, C24 and Cvi accessions Refer to individual Series

2011-05-17 | E-GEOD-24836 | biostudies-arrayexpress