======= POLR1B ======= == Gene Information == * **Official Symbol**: POLR1B * **Official Name**: RNA polymerase I subunit B * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=84172|84172]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9H9Y6|Q9H9Y6]] * **Interactions**: [[https://thebiogrid.org/search.php?search=POLR1B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20POLR1B|Open PubMed]] * **OMIM**: [[https://omim.org/entry/602000|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: N/A |RNA pol Rpb2 6| |RNA pol Rpb2 7| |RNA pol Rpb2 3| |RNA pol Rpb2 2| |RNA pol Rpb2 1| |RNA pol Rpa2 4| |nucleologenesis| |ribonucleoside binding| |nucleolus organization| |RNA polymerase I complex| |RNA polymerase I activity| |rRNA transcription| |transcription elongation from RNA polymerase I promoter| |termination of RNA polymerase I transcription| |DNA-directed 5-3 RNA polymerase activity| |transcription initiation from RNA polymerase I promoter| |embryo implantation| |transcription by RNA polymerase I| |positive regulation of gene expression, epigenetic| |DNA-templated transcription, termination| |DNA-templated transcription, elongation| |ncRNA transcription| |nucleus organization| |female pregnancy| |multi-multicellular organism process| |DNA-templated transcription, initiation| |regulation of gene expression, epigenetic| |transcription, DNA-templated| |nucleic acid-templated transcription| |RNA biosynthetic process| |nucleolus| |multi-organism reproductive process| |nucleobase-containing compound biosynthetic process| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |organic cyclic compound biosynthetic process| |reproductive process| |reproduction| |DNA binding| |cellular nitrogen compound biosynthetic process| |RNA metabolic process| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| |positive regulation of gene expression| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp355|Dinaciclib 0.007μM R07 exp355]]|-2.43| |[[:results:exp466|Cannabidiol 20μM R08 exp466]]|-2.33| |[[:results:exp446|4-Nitroquinoline-1-oxide 0.5μM R08 exp446]]|-2.32| |[[:results:exp527|Tanespimycin 14μM R08 exp527]]|-2.28| |[[:results:exp443|SNS-032 15μM R08 exp443]]|-2.24| |[[:results:exp146|Quinacrine 2.5μM R03 exp146]]|-2.11| |[[:results:exp256|HMS-I1 10μM R06 exp256]]|-2| |[[:results:exp539|42°C R08 exp539]]|-1.95| |[[:results:exp259|6-Thio-2-deoxyguanosine 2μM R06 exp259]]|-1.9| |[[:results:exp214|2-Deoxy-D-glucose 800μM R05 exp214]]|-1.88| |[[:results:exp439|QNZ 0.01μM R08 exp439]]|-1.8| |[[:results:exp513|ONC212 0.15μM R08 exp513]]|-1.78| |[[:results:exp143|Phenformin 20μM R03 exp143]]|1.74| |[[:results:exp128|GSK591 2.6μM R03 exp128]]|1.81| |[[:results:exp58|UM131593 0.1μM R01 exp58]]|1.85| |[[:results:exp490|Hydroxychloroquine 30μM R08 exp490]]|1.91| |[[:results:exp261|ABT-702 5μM R06 exp261]]|2.03| |[[:results:exp41|BI-2536 0.001μM R01 exp41]]|2.15| ^Gene^Correlation^ |[[:human genes:h:hgc6.3|HGC6.3]]|0.502| |[[:human genes:r:rpl8|RPL8]]|0.401| Global Fraction of Cell Lines Where Essential: 568/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|1/1| |909776.0|0/1| |bile duct|20/28| |blood|19/28| |bone|16/25| |breast|22/33| |central nervous system|51/56| |cervix|4/4| |colorectal|13/17| |esophagus|12/13| |fibroblast|1/1| |gastric|14/15| |kidney|15/21| |liver|17/20| |lung|60/75| |lymphocyte|11/14| |ovary|20/26| |pancreas|17/24| |peripheral nervous system|13/16| |plasma cell|8/15| |prostate|0/1| |skin|19/24| |soft tissue|5/7| |thyroid|2/2| |upper aerodigestive|20/22| |urinary tract|26/29| |uterus|5/5| == Essentiality in NALM6 == * **Essentiality Rank**: 115 * **Expression level (log2 read counts)**: 6.9 {{:chemogenomics:nalm6 dist.png?nolink |}}