Mutagenetix > Incidental Mutation

Incidental Mutation 'R8328:Polr1a'

644197

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

067727-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R8328 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

71886037-71956419 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 71897718 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Lysine at position 238 (E238K)

Ref Sequence

ENSEMBL: ENSMUSP00000060858 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000055296] [ENSMUST00000206556]

AlphaFold

O35134

Predicted Effect

probably benign
Transcript: ENSMUST00000055296
AA Change: E238K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000060858
Gene: ENSMUSG00000049553
AA Change: E238K

Domain	Start	End	E-Value	Type
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: ENSMUST00000206556
AA Change: E238K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.8%

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: 41 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts9	A	T	6: 92,866,993 (GRCm39)	M682K	probably benign	Het
Ankdd1b	T	A	13: 96,591,374 (GRCm39)	I42F	possibly damaging	Het
Ankrd6	C	T	4: 32,810,215 (GRCm39)	E489K	probably benign	Het
Arhgef28	A	T	13: 98,187,517 (GRCm39)	H259Q	possibly damaging	Het
Atosb	T	C	4: 43,034,751 (GRCm39)	T323A	probably benign	Het
C3	T	C	17: 57,527,973 (GRCm39)	S749G	probably benign	Het
Celsr1	A	G	15: 85,806,445 (GRCm39)	S2338P	probably benign	Het
Ces2a	A	T	8: 105,463,998 (GRCm39)	N210I	probably damaging	Het
Cuzd1	A	T	7: 130,913,345 (GRCm39)	V424D	probably damaging	Het
Cyp2j11	T	A	4: 96,236,605 (GRCm39)	H67L	probably benign	Het
Dennd5b	A	G	6: 148,922,115 (GRCm39)	S800P	probably damaging	Het
Dmrta2	G	T	4: 109,837,206 (GRCm39)	L49F	unknown	Het
Dpy19l1	T	A	9: 24,386,686 (GRCm39)	K9*	probably null	Het
Dsc2	T	C	18: 20,165,576 (GRCm39)	H843R	possibly damaging	Het
Dsg1b	T	A	18: 20,510,007 (GRCm39)	F6I	probably benign	Het
Hck	C	T	2: 152,970,987 (GRCm39)	A83V	probably damaging	Het
Hdc	T	C	2: 126,443,803 (GRCm39)	E292G	probably damaging	Het
Ighv1-23	A	G	12: 114,728,116 (GRCm39)	L102P	probably damaging	Het
Kdm3b	G	A	18: 34,926,123 (GRCm39)	V88M	probably damaging	Het
Kremen2	A	G	17: 23,961,745 (GRCm39)	V254A	probably benign	Het
Lrrc8e	T	A	8: 4,285,641 (GRCm39)	I622N	probably damaging	Het
Megf8	A	G	7: 25,046,917 (GRCm39)	N1600S	probably benign	Het
Mical3	A	G	6: 120,912,138 (GRCm39)	I1907T	probably damaging	Het
Nr4a3	T	A	4: 48,051,323 (GRCm39)	Y26N	probably damaging	Het
Nrl	T	C	14: 55,758,163 (GRCm39)	E188G	probably damaging	Het
Or4d1	A	G	11: 87,804,985 (GRCm39)	M249T	possibly damaging	Het
Or9e1	T	A	11: 58,732,460 (GRCm39)	D173E	probably benign	Het
Pramel26	A	G	4: 143,537,380 (GRCm39)	L317P	probably damaging	Het
Prr5	G	C	15: 84,587,387 (GRCm39)	*388S	probably null	Het
Rptor	A	G	11: 119,783,473 (GRCm39)	T1156A	probably benign	Het
Slc9c1	T	A	16: 45,398,227 (GRCm39)	I664K	probably damaging	Het
Stn1	C	A	19: 47,505,498 (GRCm39)	R152L	probably damaging	Het
Syde2	T	C	3: 145,721,496 (GRCm39)	V1121A	probably benign	Het
Vmn1r158	T	C	7: 22,489,487 (GRCm39)	T241A	probably damaging	Het
Vmn1r209	C	A	13: 22,990,643 (GRCm39)	V16L	probably benign	Het
Wdr19	A	G	5: 65,382,638 (GRCm39)	E454G	probably damaging	Het
Zan	C	T	5: 137,392,726 (GRCm39)	E4590K	unknown	Het
Zfp579	T	G	7: 4,997,866 (GRCm39)	H15P	unknown	Het
Zfp628	A	G	7: 4,922,813 (GRCm39)	N345S	probably benign	Het
Zfp944	T	A	17: 22,558,705 (GRCm39)	K181*	probably null	Het
Zscan5b	C	T	7: 6,236,946 (GRCm39)	P232S	possibly damaging	Het

Other mutations in Polr1a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
R7311:Polr1a	UTSW	6	71,927,863 (GRCm39)	missense	possibly damaging	0.53
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
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'- AGACACACATGGCTGCGAAG -3'
(R):5'- AAGCACTCTCATAGCACGG -3'

Sequencing Primer
(F):5'- ACTGCAAGTGAGTGCTGGC -3'
(R):5'- TCATAGCACGGCCTTGC -3'

Posted On

2020-09-02