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

Diverse gene-silencing mechanisms with distinct requirements for RNA polymerase subunits in Zea mays.

Genetics - 1 Nov 2014

Sloan Amy E, Sidorenko Lyudmila, McGinnis Karen M

Abstract excerpt

In Zea mays, transcriptional regulation of the b1 (booster1) gene requires a distal enhancer and MEDIATOR OF PARAMUTATION1 (MOP1), MOP2, and MOP3 proteins orthologous to Arabidopsis components of the RNA-dependent DNA methylation pathway. We compared the genetic requirements for MOP1, MOP2, and MOP3 for endogenous gene silencing by two hairpin transgenes with inverted repeats of the a1 (anthocyaninless1) gene...

Read the complete abstract on PubMed

Topics

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

Share to Chromosome Segregation
Share to DNA-Directed RNA Polymerases
Share to Enhancer Elements, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Gene Silencing

Share to Pigments, Biological

Share to Protein Subunits

Share to Transgenes

Share to Zea mays

Source

Open in PubMed Open full text

Identifiers

PMID: 25164883
DOI: 10.1534/genetics.114.168518
PMCID: PMC4224150

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Diverse gene-silencing mechanisms with distinct requirements for RNA polymerase subunits in Zea mays.PMID 25164883Read ↗

RNA-mediated trans-communication can establish paramutation at the b1 locus in maize.Semantic proximity Read ↗

An RNA-dependent RNA polymerase is required for paramutation in maize.Semantic proximity Read ↗

A dominant mutation in mediator of paramutation2, one of three second-largest subunits of a plant-specific RNA polymerase, disrupts multiple siRNA silencing processes.Semantic proximity Read ↗

RNA-directed DNA methylation mutants reduce histone methylation at the paramutated maize booster1 enhancer.Semantic proximity Read ↗

RNA-dependent RNA polymerase is required for enhancer-mediated transcriptional silencing associated with paramutation at the maize p1 gene.Semantic proximity Read ↗

AGO104 is a RdDM effector of paramutation at the maize b1 locus.Semantic proximity Read ↗

Transcriptionally silenced transgenes in maize are activated by three mutations defective in paramutation.Semantic proximity Read ↗

Maize sex determination and abaxial leaf fates are canalized by a factor that maintains repressed epigenetic states.Semantic proximity Read ↗

Specific tandem repeats are sufficient for paramutation-induced trans-generational silencing.Semantic proximity Read ↗

Epigenetic Regulation of ABA-Induced Transcriptional Responses in Maize.Semantic proximity Read ↗

Distinct size distribution of endogeneous siRNAs in maize: Evidence from deep sequencing in the mop1-1 mutant.Semantic proximity Read ↗

Initiation, establishment, and maintenance of heritable MuDR transposon silencing in maize are mediated by distinct factors.Semantic proximity Read ↗

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