Incidental Mutation 'R4667:Polr1a'
ID 352026
Institutional Source Beutler Lab
Gene Symbol Polr1a
Ensembl Gene ENSMUSG00000049553
Gene Name polymerase (RNA) I polypeptide A
Synonyms RPA194, 3010014K16Rik, 194kDa, mRPA1, Rpo1-4
MMRRC Submission 042012-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4667 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 71909053-71984935 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 71917821 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 171 (N171S)
Ref Sequence ENSEMBL: ENSMUSP00000146166 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055296] [ENSMUST00000206556]
AlphaFold O35134
Predicted Effect probably benign
Transcript: ENSMUST00000055296
AA Change: N171S

PolyPhen 2 Score 0.094 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000060858
Gene: ENSMUSG00000049553
AA Change: N171S

DomainStartEndE-ValueType
RPOLA_N 302 649 8.97e-137 SMART
Pfam:RNA_pol_Rpb1_4 846 958 1.3e-26 PFAM
Pfam:RNA_pol_Rpb1_5 965 1669 7e-103 PFAM
low complexity region 1698 1708 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205842
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206311
Predicted Effect probably benign
Transcript: ENSMUST00000206556
AA Change: N171S

PolyPhen 2 Score 0.297 (Sensitivity: 0.91; Specificity: 0.89)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206753
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 95.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the largest subunit of the RNA polymerase I complex. The encoded protein represents the catalytic subunit of the complex, which transcribes DNA into ribosomal RNA precursors. Defects in this gene are a cause of the Cincinnati type of acrofacial dysostosis. [provided by RefSeq, May 2016]
Allele List at MGI

All alleles(18) : Gene trapped(18)

Other mutations in this stock
Total: 109 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930539E08Rik G T 17: 28,908,313 (GRCm38) Q241K possibly damaging Het
Acad8 A G 9: 26,990,627 (GRCm38) L147P probably damaging Het
Adgra3 T A 5: 49,978,956 (GRCm38) Y729F possibly damaging Het
Ago2 A G 15: 73,146,416 (GRCm38) Y58H probably damaging Het
Akap13 A G 7: 75,729,094 (GRCm38) T2128A probably damaging Het
Akap2 A T 4: 57,855,655 (GRCm38) D328V possibly damaging Het
Ankhd1 C A 18: 36,648,021 (GRCm38) P2042Q possibly damaging Het
Arhgef15 T C 11: 68,954,561 (GRCm38) K155R probably benign Het
Atp10b T C 11: 43,247,518 (GRCm38) F1209L probably damaging Het
B130006D01Rik A T 11: 95,726,509 (GRCm38) probably benign Het
Bmpr2 T C 1: 59,867,716 (GRCm38) L656S probably damaging Het
Btbd17 A G 11: 114,793,857 (GRCm38) F119L possibly damaging Het
Ccdc191 G T 16: 43,931,283 (GRCm38) K267N probably damaging Het
Ceacam20 T C 7: 19,986,027 (GRCm38) Y495H probably damaging Het
Celf2 T C 2: 6,721,528 (GRCm38) I47V probably benign Het
Chd9 T C 8: 91,033,800 (GRCm38) S2058P possibly damaging Het
Clcn6 T C 4: 148,024,167 (GRCm38) E135G possibly damaging Het
Cntn1 T A 15: 92,295,079 (GRCm38) N687K probably damaging Het
Col1a2 A T 6: 4,512,412 (GRCm38) M99L unknown Het
Cpeb2 T C 5: 43,233,892 (GRCm38) probably benign Het
Csn1s2b A G 5: 87,822,311 (GRCm38) T134A possibly damaging Het
Cst13 A T 2: 148,823,081 (GRCm38) probably benign Het
Cyp2c66 T A 19: 39,176,656 (GRCm38) D360E probably damaging Het
Dhx8 A G 11: 101,738,161 (GRCm38) S179G unknown Het
Dip2b A G 15: 100,151,360 (GRCm38) I212V probably benign Het
Dnah9 G A 11: 66,155,531 (GRCm38) H64Y probably benign Het
Dnal1 T C 12: 84,136,700 (GRCm38) probably benign Het
Dse T G 10: 34,153,012 (GRCm38) Y694S probably damaging Het
Dync2h1 T C 9: 7,051,411 (GRCm38) I3175V probably benign Het
Elf5 A G 2: 103,449,060 (GRCm38) N209D probably damaging Het
Elovl1 A G 4: 118,430,787 (GRCm38) Y40C probably damaging Het
Erp27 T C 6: 136,908,152 (GRCm38) E216G possibly damaging Het
F5 G A 1: 164,174,186 (GRCm38) V153I probably benign Het
Fam186a G A 15: 99,944,532 (GRCm38) T1277I possibly damaging Het
Fam90a1a A T 8: 21,963,346 (GRCm38) H239L possibly damaging Het
Fchsd2 G T 7: 101,250,449 (GRCm38) R334L probably damaging Het
Fermt3 T C 19: 7,002,920 (GRCm38) Y369C probably damaging Het
Fhod3 C T 18: 25,066,338 (GRCm38) P689S probably benign Het
Fnbp1l G T 3: 122,556,567 (GRCm38) Q332K probably benign Het
Frem3 T C 8: 80,663,420 (GRCm38) S1767P probably damaging Het
Ggt5 T C 10: 75,603,031 (GRCm38) L121P probably damaging Het
Gm609 A G 16: 45,444,163 (GRCm38) S11P probably benign Het
Gphn T C 12: 78,454,817 (GRCm38) S119P probably damaging Het
Herc2 A G 7: 56,131,253 (GRCm38) D1222G probably damaging Het
Hmx3 T C 7: 131,544,382 (GRCm38) I273T possibly damaging Het
Hnrnpu A G 1: 178,332,181 (GRCm38) probably benign Het
Hspg2 C T 4: 137,539,645 (GRCm38) T1987I possibly damaging Het
Ighv1-22 T A 12: 114,746,451 (GRCm38) Q58L probably damaging Het
Ighv14-3 T A 12: 114,060,255 (GRCm38) I7F probably benign Het
Kcns3 C A 12: 11,091,783 (GRCm38) R305L probably damaging Het
Kcnu1 C T 8: 25,910,921 (GRCm38) A699V possibly damaging Het
Kif22 A C 7: 127,033,328 (GRCm38) L270W probably damaging Het
Lrp2 G T 2: 69,489,298 (GRCm38) H1960Q probably benign Het
March7 C T 2: 60,241,050 (GRCm38) Q94* probably null Het
Mcoln3 A T 3: 146,131,204 (GRCm38) I264F probably benign Het
Mdn1 A C 4: 32,679,572 (GRCm38) T706P probably damaging Het
Mfsd2b A G 12: 4,867,636 (GRCm38) C137R probably benign Het
Mmp25 A G 17: 23,644,607 (GRCm38) V83A probably benign Het
Mocos T C 18: 24,666,434 (GRCm38) Y242H probably benign Het
Msh6 T C 17: 87,984,806 (GRCm38) S330P possibly damaging Het
Mtus2 T C 5: 148,298,260 (GRCm38) S1156P possibly damaging Het
Muc5b G A 7: 141,842,379 (GRCm38) R124H unknown Het
Mybbp1a G A 11: 72,447,971 (GRCm38) E775K possibly damaging Het
Myo10 A G 15: 25,793,153 (GRCm38) E1272G possibly damaging Het
Nars A G 18: 64,505,231 (GRCm38) S254P possibly damaging Het
Ncapd2 A G 6: 125,184,518 (GRCm38) I211T possibly damaging Het
Ncoa7 A T 10: 30,690,790 (GRCm38) W582R probably damaging Het
Npr3 T A 15: 11,905,467 (GRCm38) D58V possibly damaging Het
Nr3c1 G T 18: 39,428,727 (GRCm38) T430K probably benign Het
Odf2l A G 3: 145,128,040 (GRCm38) T111A probably benign Het
Ogdh G T 11: 6,340,600 (GRCm38) C406F probably benign Het
Olfml2a T G 2: 38,949,010 (GRCm38) S190A probably damaging Het
Olfr148 T C 9: 39,613,738 (GRCm38) M57T probably damaging Het
Olfr243 A G 7: 103,716,638 (GRCm38) T15A probably benign Het
Olfr870 T C 9: 20,171,098 (GRCm38) I158V probably benign Het
Olfr965 G T 9: 39,719,709 (GRCm38) V161F probably benign Het
Optn T C 2: 5,033,139 (GRCm38) K415E probably benign Het
Perm1 C A 4: 156,220,206 (GRCm38) S803* probably null Het
Pex14 T C 4: 148,984,085 (GRCm38) T84A probably benign Het
Pih1d2 T A 9: 50,620,952 (GRCm38) Y103* probably null Het
Pikfyve T A 1: 65,250,273 (GRCm38) C1235S probably damaging Het
Prrx1 A G 1: 163,254,047 (GRCm38) S201P probably benign Het
Psme2b A T 11: 48,945,666 (GRCm38) N151K probably benign Het
Serpinb5 A T 1: 106,872,295 (GRCm38) T72S probably benign Het
Sgsm1 A G 5: 113,260,047 (GRCm38) probably null Het
Sipa1l2 T C 8: 125,453,470 (GRCm38) R1063G possibly damaging Het
Slc19a3 T C 1: 83,022,799 (GRCm38) T166A probably benign Het
Slc5a4b T C 10: 76,075,045 (GRCm38) Y319C possibly damaging Het
Stard3nl T A 13: 19,376,519 (GRCm38) N29Y probably damaging Het
Sult6b2 G T 6: 142,801,695 (GRCm38) C109* probably null Het
Tcf25 A G 8: 123,397,025 (GRCm38) E467G possibly damaging Het
Tmem177 A T 1: 119,910,220 (GRCm38) V243D probably benign Het
Tmem2 G A 19: 21,797,351 (GRCm38) R119H probably benign Het
Tmem2 C T 19: 21,844,781 (GRCm38) A1180V probably benign Het
Top2b T G 14: 16,409,189 (GRCm38) I777M probably damaging Het
Tspan11 T A 6: 127,943,715 (GRCm38) C208* probably null Het
Ttc1 A G 11: 43,745,317 (GRCm38) V33A probably benign Het
Uck1 T A 2: 32,256,034 (GRCm38) H283L probably damaging Het
Utrn A C 10: 12,698,053 (GRCm38) V1091G probably benign Het
Vmn1r11 A T 6: 57,137,498 (GRCm38) H49L probably damaging Het
Vmn1r160 G T 7: 22,872,053 (GRCm38) S277I probably benign Het
Vmn1r18 A T 6: 57,390,084 (GRCm38) S162T probably benign Het
Vps37b A G 5: 124,010,732 (GRCm38) L80P probably damaging Het
Wfdc3 T C 2: 164,743,086 (GRCm38) M1V probably null Het
Wrn A T 8: 33,324,338 (GRCm38) N116K probably benign Het
Wscd2 G T 5: 113,577,272 (GRCm38) G391V probably damaging Het
Zcchc11 G A 4: 108,495,159 (GRCm38) E357K probably damaging Het
Zfp286 A G 11: 62,780,602 (GRCm38) V215A probably benign Het
Zfp568 A G 7: 30,023,277 (GRCm38) H549R probably damaging Het
Other mutations in Polr1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01363:Polr1a APN 6 71,948,486 (GRCm38) missense probably benign 0.32
IGL01834:Polr1a APN 6 71,948,462 (GRCm38) missense probably benign
IGL01902:Polr1a APN 6 71,963,748 (GRCm38) missense probably damaging 1.00
IGL02101:Polr1a APN 6 71,950,802 (GRCm38) missense probably benign 0.00
IGL02325:Polr1a APN 6 71,920,657 (GRCm38) missense probably benign 0.38
IGL02398:Polr1a APN 6 71,936,556 (GRCm38) splice site probably benign
IGL02528:Polr1a APN 6 71,964,717 (GRCm38) missense probably benign
IGL02555:Polr1a APN 6 71,920,457 (GRCm38) missense probably damaging 0.98
IGL02613:Polr1a APN 6 71,967,320 (GRCm38) missense probably damaging 1.00
IGL02693:Polr1a APN 6 71,963,846 (GRCm38) splice site probably benign
IGL02892:Polr1a APN 6 71,931,696 (GRCm38) missense possibly damaging 0.70
IGL03059:Polr1a APN 6 71,936,512 (GRCm38) missense probably benign
IGL03174:Polr1a APN 6 71,977,347 (GRCm38) missense possibly damaging 0.82
D4043:Polr1a UTSW 6 71,941,417 (GRCm38) missense possibly damaging 0.92
R0092:Polr1a UTSW 6 71,967,455 (GRCm38) splice site probably benign
R0217:Polr1a UTSW 6 71,963,703 (GRCm38) missense probably benign 0.19
R0267:Polr1a UTSW 6 71,974,139 (GRCm38) missense probably damaging 0.99
R0329:Polr1a UTSW 6 71,966,416 (GRCm38) missense possibly damaging 0.96
R0330:Polr1a UTSW 6 71,966,416 (GRCm38) missense possibly damaging 0.96
R0352:Polr1a UTSW 6 71,920,763 (GRCm38) splice site probably benign
R0411:Polr1a UTSW 6 71,978,421 (GRCm38) missense possibly damaging 0.95
R0446:Polr1a UTSW 6 71,950,664 (GRCm38) critical splice donor site probably null
R0846:Polr1a UTSW 6 71,924,643 (GRCm38) missense probably damaging 1.00
R1035:Polr1a UTSW 6 71,967,916 (GRCm38) missense probably benign
R1294:Polr1a UTSW 6 71,912,902 (GRCm38) missense probably damaging 0.99
R1460:Polr1a UTSW 6 71,941,384 (GRCm38) missense probably damaging 0.99
R1657:Polr1a UTSW 6 71,941,535 (GRCm38) missense probably damaging 1.00
R1846:Polr1a UTSW 6 71,976,188 (GRCm38) missense probably damaging 0.98
R1862:Polr1a UTSW 6 71,909,203 (GRCm38) missense probably damaging 0.96
R1865:Polr1a UTSW 6 71,966,524 (GRCm38) missense probably damaging 1.00
R1903:Polr1a UTSW 6 71,967,914 (GRCm38) missense probably benign 0.02
R1937:Polr1a UTSW 6 71,936,552 (GRCm38) critical splice donor site probably null
R2063:Polr1a UTSW 6 71,936,285 (GRCm38) splice site probably null
R2071:Polr1a UTSW 6 71,976,074 (GRCm38) missense possibly damaging 0.64
R2084:Polr1a UTSW 6 71,950,809 (GRCm38) missense possibly damaging 0.69
R2377:Polr1a UTSW 6 71,972,826 (GRCm38) critical splice donor site probably null
R2410:Polr1a UTSW 6 71,974,882 (GRCm38) missense probably benign
R3001:Polr1a UTSW 6 71,913,016 (GRCm38) missense probably benign 0.01
R3001:Polr1a UTSW 6 71,965,644 (GRCm38) missense probably benign 0.02
R3002:Polr1a UTSW 6 71,965,644 (GRCm38) missense probably benign 0.02
R3002:Polr1a UTSW 6 71,913,016 (GRCm38) missense probably benign 0.01
R3924:Polr1a UTSW 6 71,929,450 (GRCm38) missense probably benign 0.00
R4105:Polr1a UTSW 6 71,976,191 (GRCm38) missense probably damaging 0.98
R4125:Polr1a UTSW 6 71,965,706 (GRCm38) missense probably benign 0.00
R4271:Polr1a UTSW 6 71,953,022 (GRCm38) missense probably benign 0.02
R4440:Polr1a UTSW 6 71,950,848 (GRCm38) missense probably damaging 0.98
R4769:Polr1a UTSW 6 71,950,868 (GRCm38) missense probably benign 0.01
R4801:Polr1a UTSW 6 71,976,070 (GRCm38) missense probably benign 0.00
R4802:Polr1a UTSW 6 71,976,070 (GRCm38) missense probably benign 0.00
R4828:Polr1a UTSW 6 71,966,401 (GRCm38) missense possibly damaging 0.93
R4911:Polr1a UTSW 6 71,909,229 (GRCm38) missense possibly damaging 0.67
R5071:Polr1a UTSW 6 71,931,709 (GRCm38) missense possibly damaging 0.71
R5165:Polr1a UTSW 6 71,967,925 (GRCm38) missense probably damaging 1.00
R5223:Polr1a UTSW 6 71,967,907 (GRCm38) missense possibly damaging 0.73
R5239:Polr1a UTSW 6 71,913,037 (GRCm38) missense probably damaging 1.00
R5546:Polr1a UTSW 6 71,929,366 (GRCm38) missense possibly damaging 0.64
R5599:Polr1a UTSW 6 71,967,362 (GRCm38) missense possibly damaging 0.95
R5696:Polr1a UTSW 6 71,929,426 (GRCm38) missense probably benign 0.05
R5850:Polr1a UTSW 6 71,926,683 (GRCm38) missense probably benign 0.00
R6274:Polr1a UTSW 6 71,954,890 (GRCm38) splice site probably null
R6526:Polr1a UTSW 6 71,929,443 (GRCm38) missense possibly damaging 0.89
R6578:Polr1a UTSW 6 71,976,041 (GRCm38) missense possibly damaging 0.93
R6660:Polr1a UTSW 6 71,967,374 (GRCm38) missense probably damaging 0.98
R6892:Polr1a UTSW 6 71,964,712 (GRCm38) missense possibly damaging 0.72
R7274:Polr1a UTSW 6 71,920,516 (GRCm38) nonsense probably null
R7291:Polr1a UTSW 6 71,941,456 (GRCm38) missense probably benign 0.02
R7311:Polr1a UTSW 6 71,950,879 (GRCm38) missense possibly damaging 0.53
R7431:Polr1a UTSW 6 71,926,659 (GRCm38) missense probably benign 0.14
R7479:Polr1a UTSW 6 71,936,297 (GRCm38) missense probably damaging 1.00
R7607:Polr1a UTSW 6 71,913,021 (GRCm38) missense probably benign
R7739:Polr1a UTSW 6 71,954,835 (GRCm38) missense possibly damaging 0.94
R7746:Polr1a UTSW 6 71,941,512 (GRCm38) missense probably damaging 1.00
R7764:Polr1a UTSW 6 71,953,070 (GRCm38) missense probably damaging 1.00
R7835:Polr1a UTSW 6 71,915,142 (GRCm38) missense probably benign 0.02
R8029:Polr1a UTSW 6 71,912,956 (GRCm38) nonsense probably null
R8057:Polr1a UTSW 6 71,931,660 (GRCm38) missense possibly damaging 0.95
R8144:Polr1a UTSW 6 71,950,616 (GRCm38) missense probably benign
R8170:Polr1a UTSW 6 71,920,749 (GRCm38) missense probably benign
R8320:Polr1a UTSW 6 71,941,384 (GRCm38) missense probably damaging 0.99
R8328:Polr1a UTSW 6 71,920,734 (GRCm38) missense probably benign
R8331:Polr1a UTSW 6 71,976,179 (GRCm38) missense probably damaging 1.00
R8362:Polr1a UTSW 6 71,964,667 (GRCm38) missense probably benign 0.00
R8511:Polr1a UTSW 6 71,920,520 (GRCm38) missense probably benign 0.01
R8709:Polr1a UTSW 6 71,974,848 (GRCm38) missense probably benign
R8745:Polr1a UTSW 6 71,954,771 (GRCm38) missense probably damaging 1.00
R8784:Polr1a UTSW 6 71,950,628 (GRCm38) missense probably benign
R9055:Polr1a UTSW 6 71,915,069 (GRCm38) missense possibly damaging 0.46
R9088:Polr1a UTSW 6 71,931,783 (GRCm38) missense probably benign 0.26
R9211:Polr1a UTSW 6 71,966,537 (GRCm38) missense probably damaging 1.00
R9228:Polr1a UTSW 6 71,954,771 (GRCm38) missense probably damaging 1.00
R9240:Polr1a UTSW 6 71,963,677 (GRCm38) nonsense probably null
R9267:Polr1a UTSW 6 71,965,558 (GRCm38) missense probably benign
R9302:Polr1a UTSW 6 71,924,699 (GRCm38) critical splice donor site probably null
R9744:Polr1a UTSW 6 71,929,388 (GRCm38) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- GATTGATCTCCGTCCTTGAAAAG -3'
(R):5'- GCCATCTAACCCTCTAGTCAGC -3'

Sequencing Primer
(F):5'- TTGAAAAGGCCAGTCCCAG -3'
(R):5'- CCGCTATAGCCATGAAGGTG -3'
Posted On 2015-10-08