Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

snRNA 3' End Processing by a CPSF73-Containing Complex Essential for Development in Arabidopsis.

PLoS biology - 1 Oct 2016

Liu Yunfeng, Li Shengjun, Chen Yuan, Kimberlin Athen N, Cahoon Edgar B, Yu Bin

Abstract excerpt

Uridine-rich small nuclear RNAs (snRNAs) are the basal components of the spliceosome and play essential roles in splicing. The biogenesis of the majority of snRNAs involves 3' end endonucleolytic cleavage of the nascent transcript from the elongating DNA-dependent RNA ploymerase II. However, the protein factors responsible for this process remain elusive in plants. Here, we show that DEFECTIVE in snRNA PROCESSING...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Arabidopsis
Share to Arabidopsis Proteins
Share to Genes, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Mutation

Share to Pollen

Share to RNA Processing, Post-Transcriptional

Share to RNA, Small Nuclear

Source

Open in PubMed Open full text

Identifiers

PMID: 27780203
DOI: 10.1371/journal.pbio.1002571
PMCID: PMC5079582

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

snRNA 3' End Processing by a CPSF73-Containing Complex Essential for Development in Arabidopsis.PMID 27780203Read ↗

Alternative splicing of DSP1 enhances snRNA accumulation by promoting transcription termination and recycle of the processing complex.Semantic proximity Read ↗

A complex containing the CPSF73 endonuclease and other polyadenylation factors associates with U7 snRNP and is recruited to histone pre-mRNA for 3'-end processing.Semantic proximity Read ↗

Transcriptional regulation of snRNAs and its significance for plant development.Semantic proximity Read ↗

Functional analysis of yeast snoRNA and snRNA 3'-end formation mediated by uncoupling of cleavage and polyadenylation.Semantic proximity Read ↗

Lariat debranching by RNA DEBRANCHING ENZYME 1 depends on SICKLE in <i>Arabidopsis thaliana</i>Semantic proximity Read ↗

Sm complex assembly and 5' cap trimethylation promote selective processing of snRNAs by the 3' exonuclease TOE1.Semantic proximity Read ↗

In vivo characterization of the Drosophila mRNA 3' end processing core cleavage complex.Semantic proximity Read ↗

Pti1p and Ref2p found in association with the mRNA 3' end formation complex direct snoRNA maturation.Semantic proximity Read ↗

Arabidopsis AtRRP44A is the functional homolog of Rrp44/Dis3, an exosome component, is essential for viability and is required for RNA processing and degradation.Semantic proximity Read ↗

Defective RNA processing enhances RNA silencing and influences flowering of Arabidopsis.Semantic proximity Read ↗

Multiple Quality Control Checkpoints Safeguard Small Nuclear RNA Biogenesis and Prevent Assembly of Aberrant SpliceosomesSemantic proximity Read ↗

Integrative genome-wide analysis reveals HLP1, a novel RNA-binding protein, regulates plant flowering by targeting alternative polyadenylation.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.