Caenorhabditis elegans
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA401860 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR6002310.fastq.gz | Fastqsanger.gz | |||
| SRR6002320.fastq.gz | Fastqsanger.gz | |||
| SRR6002311.fastq.gz | Fastqsanger.gz | |||
| SRR6002321.fastq.gz | Fastqsanger.gz | |||
| SRR6002312.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 18 |
Similar Datasets
Project description:Members of the H3K4 trimethylation complex regulate lifespan in a germline-dependent manner in C. elegans
| PRJNA143319 | ENA
Project description:The RNA polymerase II CTD phosphatase SSUP-72 regulates alternative polyadenylation in C. elegans neurons.
| PRJNA280539 | ENA
Project description:C-type lectin-like domain (CTLD) encoding genes are highly diverse in C. elegans, comprising a clec gene family of 283 members. Since vertebrate CTLD proteins have characterized functions in defense responses against pathogens and since expression of C. elegans clec genes is pathogen-dependent, it is generally assumed that clec genes function in C. elegans immune defenses. In this study we challenged this assumption and focused on the C. elegans clec gene clec-4, whose expression is highly upregulated upon infection with various pathogens. We tested the involvement of clec-4 in the defense response to infection with Pseudomonas aeruginosa PA14, Bacillus thuringiensis BT18247, and the natural pathogen Serratia rubidaea MYb237. Contrary to our expectation clec-4(ok2050) mutant worms were not more susceptible to pathogen infection than wildtype worms. To explore potential redundant function between different C. elegans clec genes, we investigated expression of several clec-4 paralogs, finding that clec-4, clec-41, and clec-42 expression shows similar infection-dependent changes and co-localizes to the intestine. We found that only clec-42 is required for the C. elegans defense response to BT18247 infection and that clec-4 genetically interacts with clec-41 and clec-42. The exact role of clec-4 in pathogen defense responses however remains enigmatic. Our results further indicate that a complex interplay between different clec genes regulates C. elegans defense responses.
2019-12-31 | GSE110913 | GEO
Project description:The nematode Caenorhabditis elegans has evolutionarily conserved EV signaling pathways. In this study, we apply a recently published method for high specificity purification of EVs from C. elegans to carry out target-independent proteomic and RNA analysis of EVs from C. elegans. Our experiments uncovered diverse coding and non-coding RNA transcripts as well as protein cargo types commonly found in human EVs.
2020-08-05 | GSE146973 | GEO
Project description:The landscape of RNA polymerase II transcription initiation in C. elegans reveals a novel regulatory architecture
| PRJNA183503 | ENA
Project description:The Argonautes (AGOs) are widely expressed, evolutionarily conserved RNA binding proteins that play an important role in gene expression regulation. The AGOs bind to small regulatory noncoding RNAs such as micro RNAs (miRNAs), short interfering RNAs (siRNAs), Piwi-interacting RNAs (piRNAs) etc. The small regulatory noncoding RNAs serve the function of guiding the AGOs to the right target RNAs by complementary base pairing. Additionally, the AGOs interact with GW182 (TNRC6A/-B/-C) proteins and together with small RNAs, they form an effector ribonucleo protein complex named, RNA Induced Silencing Complex (RISC) that regulates several aspects of transcriptional and post-transcriptional gene expression. ALG-1 (Argonaute Like Gene) and ALG-2 are the AGO proteins in C. elegans that are required for miRNA mediated gene expression regulation. Our efforts towards the characterization of the protein complexes comprised of ALG-1 led to the identification of DPF-3, a conserved protease belonging to clinically relevant Di Peptidyl Peptidase IV family, as the novel interacting partner of ALG-1. We have further explored the role of DPF-3 in AGO regulation.
2025-03-06 | PXD060454 | Pride
Project description:The Cell Division Cycle and Apoptosis Regulator (CCAR) protein family members have recently emerged as regulators of alternative splicing and transcription, as well as having other key physiological functions. For example, mammalian CCAR2/DBC1 forms a complex with the zinc factor protein ZNF326 to integrate alternative splicing with RNA polymerase II transcriptional elongation in AT-rich regions of the DNA. Additionally, Caenorhabditis elegans CCAR-1, a homolog to mammalian CCAR2, facilitates the alternative splicing of the perlecan unc-52 gene. However, much about the CCAR family's role in alternative splicing is unknown. We are interested in uncovering the role of the CCAR family in alternative splicing in vivo using Caenorhabditis elegans. We examined the role of CCAR-1 in genome-wide alternative splicing and identified new alternative splicing targets of CCAR-1 using RNA sequencing. Also, we found that CCAR-1 interacts with the spliceosome factors UAF-1 and UAF-2 using mass spectrometry, and that knockdown of ccar-1 affects alternative splicing patterns, motility, and proteostasis of UAF-1 mutant worms. Collectively, we demonstrate a role for CCAR-1 in the regulation of global alternative splicing in C. elegans and in conjunction with UAF-1
2024-02-26 | PXD043100 | Pride
Project description:Formation, regulation and evolution of 3' UTRs in Caenorhabditis elegans
| PRJNA132177 | ENA
Project description:RNA interference and retinoblastoma related genes are required for repression of endogenous siRNA targets in C. elegans
| PRJNA109543 | ENA
Project description:SKN-1-dependent oxidative stress response in C. elegans
| PRJNA102949 | ENA