Small nucleolar RNA U3 - Wikipedia
In molecular biology, U3 snoRNA is a non-coding RNA found predominantly in the nucleolus. U3 has C/D box motifs that technically make it a member of the box C/D class of snoRNAs ; …
Why is there no U3 snRNP in the spliceosome complex of …
Dec 2, 2015 · U3 RNA with its proteins forming a complex is localized at nucleolar. The box C'/D motif in U3 snRNA is responsible for this localization. Therefore U3 snRNA does not have a …
Human U3 small nucleolar RNA genes are localized to the
Mar 13, 1987 · U3 RNA, an abundant, conserved, capped, small RNA localized to the nucleolar compartment of eukaryotic cells, its implicated in the processing of pre-ribosomal RNA. The …
A common core structure for U3 small nucleolar RNAs.
Aug 8, 1994 · U3 nucleolar small RNA (snRNA) is involved in early processing of the primary rRNA transcript. A secondary structure model for the unusually small Trypanosoma brucei U3 …
Nucleologenesis: U3 snRNA-containing prenucleolar bodies move …
U3 snRNA, known to be involved in pre-rRNA processing, was detected in nucleoli and coiled bodies during interphase, whereas rRNA was distributed in the nucleoli and throughout the …
Characterization of the U3 and U6 snRNA genes from wheat: U3 snRNA ...
We have demonstrated recently that the genes encoding the U3 small nuclear RNA (snRNA) in dicot plants are transcribed by RNA polymerase III (pol III), and not RNA polymerase II (pol II) …
U3 snoRNA inter-regulates with DDX21 in the perichromosomal
May 17, 2024 · U3 snoRNA is essential for ribosome biogenesis during interphase. Upon mitotic onset, the nucleolus disassembles and U3 snoRNA relocates to the perichromosomal region …
Structural and functional analysis of the U3 snoRNA binding …
The U3 snoRNA is required for 18S rRNA processing and small subunit ribosome formation in eukaryotes. Different from other box C/D snoRNAs, U3 contains an extra 5' domain that pairs …
U3 snoRNA genes are multi-copy and frequently linked to U5 snRNA …
Nov 16, 2009 · U3 snoRNA is a box C/D small nucleolar RNA (snoRNA) involved in the processing events that liberate 18S rRNA from the ribosomal RNA precursor (pre-rRNA). …
Human genes encoding U3 snRNA associate with coiled bodies …
Dec 1, 1997 · U3 RNA is the most abundant of the small nucleolar RNAs (snoRNAs), with an estimated 2 × 10 5 copies/cell ( 1 ). U3 is essential for growth in yeast ( 2 ) and is known to be …
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