Incidental Mutation 'R7311:Polr1a'
ID 567579
Institutional Source Beutler Lab
Gene Symbol Polr1a
Ensembl Gene ENSMUSG00000049553
Gene Name polymerase (RNA) I polypeptide A
Synonyms 2900087K15Rik, 3010014K16Rik, 194kDa, mRPA1, Rpo1-4, RPA194
MMRRC Submission 045367-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7311 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 71886037-71956419 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 71927863 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 871 (K871N)
Ref Sequence ENSEMBL: ENSMUSP00000060858 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055296] [ENSMUST00000206556]
AlphaFold O35134
Predicted Effect possibly damaging
Transcript: ENSMUST00000055296
AA Change: K871N

PolyPhen 2 Score 0.532 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000060858
Gene: ENSMUSG00000049553
AA Change: K871N

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 probably benign
Transcript: ENSMUST00000206513
Predicted Effect probably benign
Transcript: ENSMUST00000206556
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001K19Rik A G 12: 110,635,184 (GRCm39) V118A probably benign Het
Accsl C T 2: 93,696,160 (GRCm39) G146D possibly damaging Het
Acsm1 A T 7: 119,237,305 (GRCm39) H206L probably damaging Het
Acta2 A G 19: 34,219,186 (GRCm39) Y339H probably damaging Het
Adcy2 T C 13: 68,779,073 (GRCm39) D989G probably damaging Het
Ahnak G A 19: 8,979,507 (GRCm39) A264T probably benign Het
Ahnak A G 19: 8,987,191 (GRCm39) D2825G possibly damaging Het
Akt1 G T 12: 112,623,587 (GRCm39) T291K probably damaging Het
Arhgap24 A G 5: 103,040,551 (GRCm39) D589G probably damaging Het
B4galnt3 G A 6: 120,192,396 (GRCm39) Q447* probably null Het
BC024063 C T 10: 81,945,993 (GRCm39) R538C possibly damaging Het
Bod1l A G 5: 41,951,676 (GRCm39) S2912P possibly damaging Het
Bysl A G 17: 47,912,710 (GRCm39) V360A possibly damaging Het
C1qb A G 4: 136,607,877 (GRCm39) V162A possibly damaging Het
Ccdc57 G A 11: 120,764,567 (GRCm39) P736L probably benign Het
Cep290 T A 10: 100,373,580 (GRCm39) F1287I probably damaging Het
Cntn1 T C 15: 92,130,156 (GRCm39) probably null Het
Col6a3 C T 1: 90,750,013 (GRCm39) G274R probably damaging Het
Cplane1 G T 15: 8,210,399 (GRCm39) V291F probably damaging Het
Cyb5r4 T C 9: 86,937,835 (GRCm39) C285R probably damaging Het
Cyp4f39 G A 17: 32,708,629 (GRCm39) C392Y probably damaging Het
Dcun1d3 A T 7: 119,458,734 (GRCm39) D100E probably damaging Het
Dhx58 A T 11: 100,588,997 (GRCm39) D516E probably benign Het
Dock5 T A 14: 68,065,951 (GRCm39) I351F probably benign Het
Elmod2 A C 8: 84,046,041 (GRCm39) probably null Het
Endov G A 11: 119,398,077 (GRCm39) A281T probably benign Het
Epyc A G 10: 97,485,562 (GRCm39) M1V probably null Het
Espnl T A 1: 91,251,290 (GRCm39) H128Q probably damaging Het
Fam20a A T 11: 109,565,454 (GRCm39) C452* probably null Het
Fam241b A G 10: 61,944,733 (GRCm39) V88A probably damaging Het
Fbxl9 A G 8: 106,042,299 (GRCm39) probably benign Het
Fgd3 A T 13: 49,450,166 (GRCm39) S28T possibly damaging Het
Fmn1 C A 2: 113,356,025 (GRCm39) P920Q unknown Het
Gpr139 G C 7: 118,744,089 (GRCm39) D165E probably benign Het
Hoxb1 A G 11: 96,257,927 (GRCm39) T286A possibly damaging Het
Ifi204 T A 1: 173,587,134 (GRCm39) E174D probably benign Het
Igf2bp2 A G 16: 21,880,632 (GRCm39) I555T possibly damaging Het
Ighv1-85 A G 12: 115,963,799 (GRCm39) I67T probably damaging Het
Ihh G C 1: 74,990,306 (GRCm39) P23R unknown Het
Irx2 T C 13: 72,779,396 (GRCm39) S227P probably damaging Het
Itga4 A G 2: 79,086,526 (GRCm39) I68V probably benign Het
Jsrp1 T A 10: 80,647,906 (GRCm39) T51S probably benign Het
Khdc4 T C 3: 88,619,002 (GRCm39) S569P probably damaging Het
Kifc2 G T 15: 76,547,010 (GRCm39) G306V probably damaging Het
L3mbtl2 T A 15: 81,551,588 (GRCm39) S85T possibly damaging Het
Lama1 T C 17: 68,074,380 (GRCm39) S944P Het
Lama4 T A 10: 38,902,631 (GRCm39) C202S probably damaging Het
Morc3 G A 16: 93,646,061 (GRCm39) D218N probably damaging Het
Mrtfb T A 16: 13,223,718 (GRCm39) Y866* probably null Het
Myorg A G 4: 41,498,577 (GRCm39) I351T probably damaging Het
N4bp2l1 G A 5: 150,496,389 (GRCm39) T179I probably damaging Het
Narf A G 11: 121,139,976 (GRCm39) E270G probably benign Het
Nsd2 A G 5: 34,049,380 (GRCm39) D1205G probably damaging Het
Or10x1 T C 1: 174,196,759 (GRCm39) V92A probably benign Het
Or5an11 T C 19: 12,246,068 (GRCm39) V158A probably benign Het
Parl T C 16: 20,106,625 (GRCm39) T195A probably benign Het
Phrf1 A G 7: 140,820,846 (GRCm39) I158V unknown Het
Phtf1 T C 3: 103,904,980 (GRCm39) F543L possibly damaging Het
Plod2 T A 9: 92,466,611 (GRCm39) D190E probably damaging Het
Ppp2r5a A T 1: 191,089,998 (GRCm39) I252K probably damaging Het
Ptgir T A 7: 16,640,973 (GRCm39) D88E probably damaging Het
Raly T C 2: 154,699,340 (GRCm39) V48A probably damaging Het
Ripor1 T A 8: 106,344,447 (GRCm39) L527* probably null Het
Rnf213 T C 11: 119,307,373 (GRCm39) S678P Het
Rpf1 T A 3: 146,212,918 (GRCm39) Q306L probably benign Het
Rpl14 T C 9: 120,403,171 (GRCm39) I122T probably damaging Het
Scn9a C A 2: 66,314,748 (GRCm39) A1657S possibly damaging Het
Serpinb10 A G 1: 107,474,477 (GRCm39) Y213C probably damaging Het
Slc25a23 A G 17: 57,359,827 (GRCm39) L308P probably damaging Het
Smg9 T A 7: 24,120,058 (GRCm39) M387K probably benign Het
Socs3 G A 11: 117,858,614 (GRCm39) P148L probably benign Het
Susd3 A G 13: 49,401,906 (GRCm39) L14P probably benign Het
Syt14 T A 1: 192,662,858 (GRCm39) M80L probably benign Het
Tmprss2 T A 16: 97,369,616 (GRCm39) Y386F possibly damaging Het
Tmx3 T A 18: 90,558,195 (GRCm39) S416T probably benign Het
Treh A G 9: 44,597,245 (GRCm39) T555A probably benign Het
Ttc5 T G 14: 51,003,400 (GRCm39) Q428P probably damaging Het
Vmn2r73 A G 7: 85,521,192 (GRCm39) S259P possibly damaging Het
Vps4b A T 1: 106,719,434 (GRCm39) V38E probably damaging Het
Wdr83 C A 8: 85,802,890 (GRCm39) R177L probably benign Het
Zfp780b A G 7: 27,662,588 (GRCm39) F656L possibly damaging Het
Zfp995 A T 17: 22,099,641 (GRCm39) F198I probably benign Het
Zswim8 A T 14: 20,771,552 (GRCm39) Y1495F probably damaging Het
Other mutations in Polr1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01363:Polr1a APN 6 71,925,470 (GRCm39) missense probably benign 0.32
IGL01834:Polr1a APN 6 71,925,446 (GRCm39) missense probably benign
IGL01902:Polr1a APN 6 71,940,732 (GRCm39) missense probably damaging 1.00
IGL02101:Polr1a APN 6 71,927,786 (GRCm39) missense probably benign 0.00
IGL02325:Polr1a APN 6 71,897,641 (GRCm39) missense probably benign 0.38
IGL02398:Polr1a APN 6 71,913,540 (GRCm39) splice site probably benign
IGL02528:Polr1a APN 6 71,941,701 (GRCm39) missense probably benign
IGL02555:Polr1a APN 6 71,897,441 (GRCm39) missense probably damaging 0.98
IGL02613:Polr1a APN 6 71,944,304 (GRCm39) missense probably damaging 1.00
IGL02693:Polr1a APN 6 71,940,830 (GRCm39) splice site probably benign
IGL02892:Polr1a APN 6 71,908,680 (GRCm39) missense possibly damaging 0.70
IGL03059:Polr1a APN 6 71,913,496 (GRCm39) missense probably benign
IGL03174:Polr1a APN 6 71,954,331 (GRCm39) missense possibly damaging 0.82
D4043:Polr1a UTSW 6 71,918,401 (GRCm39) missense possibly damaging 0.92
R0092:Polr1a UTSW 6 71,944,439 (GRCm39) splice site probably benign
R0217:Polr1a UTSW 6 71,940,687 (GRCm39) missense probably benign 0.19
R0267:Polr1a UTSW 6 71,951,123 (GRCm39) missense probably damaging 0.99
R0329:Polr1a UTSW 6 71,943,400 (GRCm39) missense possibly damaging 0.96
R0330:Polr1a UTSW 6 71,943,400 (GRCm39) missense possibly damaging 0.96
R0352:Polr1a UTSW 6 71,897,747 (GRCm39) splice site probably benign
R0411:Polr1a UTSW 6 71,955,405 (GRCm39) missense possibly damaging 0.95
R0446:Polr1a UTSW 6 71,927,648 (GRCm39) critical splice donor site probably null
R0846:Polr1a UTSW 6 71,901,627 (GRCm39) missense probably damaging 1.00
R1035:Polr1a UTSW 6 71,944,900 (GRCm39) missense probably benign
R1294:Polr1a UTSW 6 71,889,886 (GRCm39) missense probably damaging 0.99
R1460:Polr1a UTSW 6 71,918,368 (GRCm39) missense probably damaging 0.99
R1657:Polr1a UTSW 6 71,918,519 (GRCm39) missense probably damaging 1.00
R1846:Polr1a UTSW 6 71,953,172 (GRCm39) missense probably damaging 0.98
R1862:Polr1a UTSW 6 71,886,187 (GRCm39) missense probably damaging 0.96
R1865:Polr1a UTSW 6 71,943,508 (GRCm39) missense probably damaging 1.00
R1903:Polr1a UTSW 6 71,944,898 (GRCm39) missense probably benign 0.02
R1937:Polr1a UTSW 6 71,913,536 (GRCm39) critical splice donor site probably null
R2063:Polr1a UTSW 6 71,913,269 (GRCm39) splice site probably null
R2071:Polr1a UTSW 6 71,953,058 (GRCm39) missense possibly damaging 0.64
R2084:Polr1a UTSW 6 71,927,793 (GRCm39) missense possibly damaging 0.69
R2377:Polr1a UTSW 6 71,949,810 (GRCm39) critical splice donor site probably null
R2410:Polr1a UTSW 6 71,951,866 (GRCm39) missense probably benign
R3001:Polr1a UTSW 6 71,890,000 (GRCm39) missense probably benign 0.01
R3001:Polr1a UTSW 6 71,942,628 (GRCm39) missense probably benign 0.02
R3002:Polr1a UTSW 6 71,942,628 (GRCm39) missense probably benign 0.02
R3002:Polr1a UTSW 6 71,890,000 (GRCm39) missense probably benign 0.01
R3924:Polr1a UTSW 6 71,906,434 (GRCm39) missense probably benign 0.00
R4105:Polr1a UTSW 6 71,953,175 (GRCm39) missense probably damaging 0.98
R4125:Polr1a UTSW 6 71,942,690 (GRCm39) missense probably benign 0.00
R4271:Polr1a UTSW 6 71,930,006 (GRCm39) missense probably benign 0.02
R4440:Polr1a UTSW 6 71,927,832 (GRCm39) missense probably damaging 0.98
R4667:Polr1a UTSW 6 71,894,805 (GRCm39) missense probably benign 0.30
R4769:Polr1a UTSW 6 71,927,852 (GRCm39) missense probably benign 0.01
R4801:Polr1a UTSW 6 71,953,054 (GRCm39) missense probably benign 0.00
R4802:Polr1a UTSW 6 71,953,054 (GRCm39) missense probably benign 0.00
R4828:Polr1a UTSW 6 71,943,385 (GRCm39) missense possibly damaging 0.93
R4911:Polr1a UTSW 6 71,886,213 (GRCm39) missense possibly damaging 0.67
R5071:Polr1a UTSW 6 71,908,693 (GRCm39) missense possibly damaging 0.71
R5165:Polr1a UTSW 6 71,944,909 (GRCm39) missense probably damaging 1.00
R5223:Polr1a UTSW 6 71,944,891 (GRCm39) missense possibly damaging 0.73
R5239:Polr1a UTSW 6 71,890,021 (GRCm39) missense probably damaging 1.00
R5546:Polr1a UTSW 6 71,906,350 (GRCm39) missense possibly damaging 0.64
R5599:Polr1a UTSW 6 71,944,346 (GRCm39) missense possibly damaging 0.95
R5696:Polr1a UTSW 6 71,906,410 (GRCm39) missense probably benign 0.05
R5850:Polr1a UTSW 6 71,903,667 (GRCm39) missense probably benign 0.00
R6274:Polr1a UTSW 6 71,931,874 (GRCm39) splice site probably null
R6526:Polr1a UTSW 6 71,906,427 (GRCm39) missense possibly damaging 0.89
R6578:Polr1a UTSW 6 71,953,025 (GRCm39) missense possibly damaging 0.93
R6660:Polr1a UTSW 6 71,944,358 (GRCm39) missense probably damaging 0.98
R6892:Polr1a UTSW 6 71,941,696 (GRCm39) missense possibly damaging 0.72
R7274:Polr1a UTSW 6 71,897,500 (GRCm39) nonsense probably null
R7291:Polr1a UTSW 6 71,918,440 (GRCm39) missense probably benign 0.02
R7431:Polr1a UTSW 6 71,903,643 (GRCm39) missense probably benign 0.14
R7479:Polr1a UTSW 6 71,913,281 (GRCm39) missense probably damaging 1.00
R7607:Polr1a UTSW 6 71,890,005 (GRCm39) missense probably benign
R7739:Polr1a UTSW 6 71,931,819 (GRCm39) missense possibly damaging 0.94
R7746:Polr1a UTSW 6 71,918,496 (GRCm39) missense probably damaging 1.00
R7764:Polr1a UTSW 6 71,930,054 (GRCm39) missense probably damaging 1.00
R7835:Polr1a UTSW 6 71,892,126 (GRCm39) missense probably benign 0.02
R8029:Polr1a UTSW 6 71,889,940 (GRCm39) nonsense probably null
R8057:Polr1a UTSW 6 71,908,644 (GRCm39) missense possibly damaging 0.95
R8144:Polr1a UTSW 6 71,927,600 (GRCm39) missense probably benign
R8170:Polr1a UTSW 6 71,897,733 (GRCm39) missense probably benign
R8320:Polr1a UTSW 6 71,918,368 (GRCm39) missense probably damaging 0.99
R8328:Polr1a UTSW 6 71,897,718 (GRCm39) missense probably benign
R8331:Polr1a UTSW 6 71,953,163 (GRCm39) missense probably damaging 1.00
R8362:Polr1a UTSW 6 71,941,651 (GRCm39) missense probably benign 0.00
R8511:Polr1a UTSW 6 71,897,504 (GRCm39) missense probably benign 0.01
R8709:Polr1a UTSW 6 71,951,832 (GRCm39) missense probably benign
R8745:Polr1a UTSW 6 71,931,755 (GRCm39) missense probably damaging 1.00
R8784:Polr1a UTSW 6 71,927,612 (GRCm39) missense probably benign
R9055:Polr1a UTSW 6 71,892,053 (GRCm39) missense possibly damaging 0.46
R9088:Polr1a UTSW 6 71,908,767 (GRCm39) missense probably benign 0.26
R9211:Polr1a UTSW 6 71,943,521 (GRCm39) missense probably damaging 1.00
R9228:Polr1a UTSW 6 71,931,755 (GRCm39) missense probably damaging 1.00
R9240:Polr1a UTSW 6 71,940,661 (GRCm39) nonsense probably null
R9267:Polr1a UTSW 6 71,942,542 (GRCm39) missense probably benign
R9302:Polr1a UTSW 6 71,901,683 (GRCm39) critical splice donor site probably null
R9744:Polr1a UTSW 6 71,906,372 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- AAAACCACGCCCTCCTTTGG -3'
(R):5'- TTGCATGAAACCAAGGCCTTCC -3'

Sequencing Primer
(F):5'- GCCCTCCTTTGGCTAGAGC -3'
(R):5'- TGAGCTCTTCACAAAGACGGATTC -3'
Posted On 2019-06-26