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Structural Variant of a Tandem Repeat-containing Silencer Locus Reveals Distinct Pol II and Pol IV-dependent Pathways of siRNA Biogenesis

ChEBI2014-08-05 更新2026-07-21 收录

siRNA生物合成

基因沉默调控

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https://www.ebi.ac.uk/biostudies/ArrayExpress/studies/E-GEOD-47852 数据链接链接失效反馈

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Structural Variant of a Tandem Repeat-containing Silencer Locus Reveals Distinct Pol II and Pol IV-dependent Pathways of siRNA Biogenesis

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2014-08-05

RNA调控机制

siRNA生物合成

Endogenous 24nt short interfering RNAs (siRNAs) derived mostly from intergenic and repetitive genomic regions constitute a major class of endogenous small RNAs in Arabidopsis thaliana. Accumulation of

NIAID Data Ecosystem70

Characterizing epigenetic effects of HISTONE DEACETYLASE 6 on DNA methylation, siRNA biogenesis and nucleosome positioning using two hda6 alleles in ros1 background. Characterizing epigenetic effects of HISTONE DEACETYLASE 6 on DNA methylation, siRNA biogenesis and nucleosome positioning using two hda6 alleles in ros1 background

甲基化调控基因

siRNA生物合成

DNA cytosine methylation is a hallmark of epigenetic gene silencing. DNA demethylation requires ROS1, a bifunctional DNA glycosylase/lyases and open chromatin status mediated by IDM1. HDA6 is a RDP3-l

NIAID Data Ecosystem50

Gene silencing dynamics are modulated by transiently active regulatory elements [ChIP-seq II]. Gene silencing dynamics are modulated by transiently active regulatory elements [ChIP-seq II]

基因沉默调控

细胞分化表观遗传学

Transcriptional enhancers have been extensively characterized, but cis-regulatory elements involved in acute gene repression have received less attention. Transcription factor GATA1 promotes erythroid

NIAID Data Ecosystem40

Small RNAs with 5′-Polyphosphate Termini Associate with a Piwi-Related Protein and Regulate Gene Expression in the Single-Celled Eukaryote Entamoeba histolytica

RNA干扰机制

基因沉默调控

Small interfering RNAs regulate gene expression in diverse biological processes, including heterochromatin formation and DNA elimination, developmental regulation, and cell differentiation. In the sin

NIAID Data Ecosystem70

Deletion of DXZ4 on the human inactive X chromosome eliminates superdomains and impairs gene silencing

染色质结构生物学

基因沉默调控

During interphase, the inactive X chromosome (Xi) adopts an unusual 3D configuration known as the Barr body and is largely transcriptionally silent. Despite the importance of X inactivation, little is

NIAID Data Ecosystem50

Structural Variant of a Tandem Repeat-containing Silencer Locus Reveals Distinct Pol II and Pol IV-dependent Pathways of siRNA Biogenesis

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