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Summary Expression Gene Literature (1) GO Terms (12) Nucleotides (102) Proteins (28) Interactants (57) Wiki
XB-GENEPAGE-1008538
Gene Symbol:
polr1b

Gene Name:
polymerase (RNA) I polypeptide B

Synonyms:
( Add synonyms , Nomenclature history )

Gene Function:
RNA polymerase I, second largest subunit

Protein Function :
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.


InterPro :
P33MONOX , RNA pol bsu protrusion , DNA-dir RNAP su2 hyb sf , RNA pol Rpb2 3 [+]

Interactants:
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Diseases: 


External Links:
 
Xenbase Gene ID XB-GENE-1008539 XB-GENE-1008542 XB-GENE-17334955
Gene Symbol polr1b polr1b.L polr1b.S
Chromosome Chr5 chr5L
Molecules X. tropicalis X. laevis.L X. laevis.S
Genomic Sequence Version 10.0 Version 9.1
CDS Gene model Gene model
Entrez Gene 100485503
379695
mRNA NCBI Nucleotide NCBI Nucleotide
Protein NCBI Protein Uniprot NCBI Protein RefSeq  More..
Genomic
 X. tropicalis X. laevis.L X. laevis.S
Genome Browser
(Click image to open in Genome Browser)
Genomic Synteny Genomicus PANTHER
Expression                  Development Stages    Embryonic TissuesAdult Tissues
Summary for
More Information
Xenbase Expression Details In situ images Single cell data at SPRING Ensembl In situ: Single cell: RNA-Seq:
Proteomics X. tropicalis X. laevis.L X. laevis.S
Embryonic Protein Expression Stage profile:
Data Mining X. tropicalis X. laevis.L X. laevis.S
XenMine polr1b polr1b.L polr1b.S
Orthology
Knowledgebases Entrez Gene Genetic Phenotypes Gene Expression
human
HGNC, AGR, Monarch, OMIM, GeneCards POLR1B OMIM Ensembl, Allen Brain Atlas, Protein Atlas
mouse
MGI, AGR Polr1b MGI, IMPC Ensembl, Allen Brain Atlas, Eurexpress, MGI
rat
RGD, AGR Polr1b Ensembl
zebrafish
ZFIN, AGR polr1b ZFIN Ensembl
chicken
GEISHA POLR1B Ensembl
fruit fly
Publications
First Identification of the pre-T-cell receptor alpha chain in nonmammalian vertebrates challenges the structure-function of the molecule., Proc Natl Acad Sci U S A 2010          
Most Recent
All View All Papers
Functional Ontologies X. tropicalis X. laevis.L X. laevis.S
GO 12 terms 5 terms 0 term
PANTHER polr1b
KEGG Pathways K03002 K03002
KOG [K] RNA polymerase I, second largest subunit
Reagents X. tropicalis X. laevis.L X. laevis.S
CRISPRscan Tracks polr1b
Clones Horizon Source BioScience Horizon Source BioScience
Plasmids Addgene Addgene

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