Incidental Mutation 'R8710:Rfx6'
ID 669514
Institutional Source Beutler Lab
Gene Symbol Rfx6
Ensembl Gene ENSMUSG00000019900
Gene Name regulatory factor X, 6
Synonyms 4930572O07Rik, Rfxdc1
MMRRC Submission 068564-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8710 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 51553856-51606525 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 51601501 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 607 (T607A)
Ref Sequence ENSEMBL: ENSMUSP00000151430 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000050455] [ENSMUST00000122922] [ENSMUST00000219364]
AlphaFold Q8C7R7
Predicted Effect probably damaging
Transcript: ENSMUST00000050455
AA Change: T377A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000057384
Gene: ENSMUSG00000019900
AA Change: T377A

DomainStartEndE-ValueType
Blast:HisKA 91 153 1e-7 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000122922
AA Change: T641A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000116057
Gene: ENSMUSG00000019900
AA Change: T641A

DomainStartEndE-ValueType
Pfam:RFX_DNA_binding 120 198 1.9e-33 PFAM
Blast:HisKA 355 417 2e-7 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000219364
AA Change: T607A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000219771
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency 99% (68/69)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The nuclear protein encoded by this gene is a member of the regulatory factor X (RFX) family of transcription factors. Studies in mice suggest that this gene is specifically required for the differentiation of islet cells for the production of insulin, but not for the differentiation of pancreatic polypeptide-producing cells. It regulates the transcription factors involved in beta-cell maturation and function, thus, restricting the expression of the beta-cell differentiation and specification genes. Mutations in this gene are associated with Mitchell-Riley syndrome, which is characterized by neonatal diabetes with pancreatic hypoplasia, duodenal and jejunal atresia, and gall bladder agenesis.[provided by RefSeq, Sep 2010]
PHENOTYPE: Homozygotes fail to feed normally, show small bowel obstruction and die within 2 days of birth. Mutants fail to generate any of the normal islet cell types except for pancreatic-polypeptide-producing cells. Some display a reduced pancreas size; however, primary cilia formation in islets is normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb4 A G 5: 9,005,495 (GRCm39) N1126S probably damaging Het
Ablim2 C T 5: 36,030,518 (GRCm39) A581V possibly damaging Het
Agpat5 T A 8: 18,928,105 (GRCm39) D223E possibly damaging Het
Anks3 A C 16: 4,775,976 (GRCm39) Y75* probably null Het
Ano5 T G 7: 51,243,419 (GRCm39) D847E probably damaging Het
Asb6 G T 2: 30,717,072 (GRCm39) T51K probably benign Het
Bahcc1 A G 11: 120,174,953 (GRCm39) E1702G probably damaging Het
Bend7 A G 2: 4,767,925 (GRCm39) M294V probably benign Het
Cadm1 T A 9: 47,759,466 (GRCm39) D392E probably damaging Het
Camkmt T C 17: 85,421,277 (GRCm39) probably benign Het
Cd300a A G 11: 114,785,501 (GRCm39) T149A probably benign Het
Cd69 A T 6: 129,246,573 (GRCm39) W153R possibly damaging Het
Cdc25c T A 18: 34,882,666 (GRCm39) probably benign Het
Clnk A C 5: 38,931,940 (GRCm39) C40W possibly damaging Het
Cthrc1 T A 15: 38,947,821 (GRCm39) L180Q probably damaging Het
Cyld A G 8: 89,436,523 (GRCm39) N271S probably damaging Het
Dnah14 T C 1: 181,517,876 (GRCm39) I2070T probably benign Het
Dnah17 A C 11: 117,932,973 (GRCm39) L3595R probably damaging Het
Edrf1 A G 7: 133,245,495 (GRCm39) Y211C probably damaging Het
Efcab6 A G 15: 83,902,849 (GRCm39) I167T probably benign Het
Elavl3 A T 9: 21,937,849 (GRCm39) Y148N probably damaging Het
Ermardl2 A T 17: 15,209,194 (GRCm39) N342I probably damaging Het
Fam83c A G 2: 155,671,642 (GRCm39) S598P probably benign Het
Gm38119 ACTGCCACCACTGCTGCCACAGCAGCCACTGCTGCCACCACTGCTGCCACAGCAGCCACTGCTGCCACCACTACTGCCACAGCAGCCACTGCTGCCACCACTGCTGCCACA ACTGCCACCACTGCTGCCACAGCAGCCACTGCTGCCACCACTACTGCCACAGCAGCCACTGCTGCCACCACTGCTGCCACA 3: 92,645,197 (GRCm39) probably benign Het
Helb A G 10: 119,941,872 (GRCm39) L272P probably damaging Het
Iars2 A C 1: 185,027,783 (GRCm39) V715G probably benign Het
Iqgap2 T G 13: 95,796,756 (GRCm39) N1133H probably benign Het
Kifc5b T A 17: 27,139,880 (GRCm39) M43K probably damaging Het
Krtap7-1 T A 16: 89,305,008 (GRCm39) Y48F possibly damaging Het
Lag3 G A 6: 124,885,408 (GRCm39) T324I probably damaging Het
Mapkapk2 C A 1: 130,986,448 (GRCm39) A97S possibly damaging Het
Mettl4 A G 17: 95,041,072 (GRCm39) S361P probably damaging Het
Myh4 A G 11: 67,143,158 (GRCm39) T1029A probably benign Het
Nsl1 C A 1: 190,795,420 (GRCm39) A62D probably benign Het
Oas1e T A 5: 120,930,027 (GRCm39) K164* probably null Het
Obsl1 A G 1: 75,469,326 (GRCm39) F1205S probably benign Het
Or14j2 G T 17: 37,885,540 (GRCm39) A258E probably benign Het
Or1e1b-ps1 G A 11: 73,845,694 (GRCm39) M59I possibly damaging Het
Or8c15 C T 9: 38,121,066 (GRCm39) A237V possibly damaging Het
Or8g18 T A 9: 39,149,306 (GRCm39) Y138F probably benign Het
Pald1 A G 10: 61,183,232 (GRCm39) F334S probably benign Het
Pikfyve A G 1: 65,255,155 (GRCm39) E325G possibly damaging Het
Plekha8 A G 6: 54,599,245 (GRCm39) T215A probably benign Het
Ptprq T C 10: 107,411,919 (GRCm39) R1816G possibly damaging Het
Ralgps1 G A 2: 33,035,433 (GRCm39) L472F probably damaging Het
Rasal1 A T 5: 120,801,002 (GRCm39) T221S probably benign Het
Rnf214 T A 9: 45,778,748 (GRCm39) probably benign Het
Rtca A T 3: 116,291,303 (GRCm39) Y226N probably benign Het
Sash1 T A 10: 8,656,285 (GRCm39) N236Y possibly damaging Het
Skint11 A G 4: 114,051,951 (GRCm39) I100V probably benign Het
Skint5 A T 4: 113,483,787 (GRCm39) S948R unknown Het
Slc25a13 A T 6: 6,114,238 (GRCm39) Y279N probably benign Het
Slc5a2 T C 7: 127,864,966 (GRCm39) L33P probably damaging Het
Slco1a5 A T 6: 142,198,828 (GRCm39) V279E probably benign Het
Ssh3 G T 19: 4,313,833 (GRCm39) H475Q probably benign Het
Tapt1 A G 5: 44,351,743 (GRCm39) S107P probably benign Het
Tjp2 T C 19: 24,072,796 (GRCm39) E1166G probably damaging Het
Tll1 A G 8: 64,577,940 (GRCm39) L89P possibly damaging Het
Tmc4 G T 7: 3,678,463 (GRCm39) T123N probably benign Het
Tmem139 A G 6: 42,241,021 (GRCm39) D202G probably damaging Het
Trim35 T C 14: 66,545,367 (GRCm39) S313P probably damaging Het
Ttc23l A G 15: 10,540,021 (GRCm39) I154T probably damaging Het
Ttc9c T C 19: 8,795,860 (GRCm39) T60A probably benign Het
Wdfy3 G T 5: 102,030,349 (GRCm39) N2386K probably damaging Het
Wdpcp C A 11: 21,610,924 (GRCm39) Q49K probably benign Het
Xrn1 A T 9: 95,884,285 (GRCm39) Y867F Het
Zfp423 C T 8: 88,507,549 (GRCm39) E932K possibly damaging Het
Zfp592 T C 7: 80,673,321 (GRCm39) F95S probably damaging Het
Zfp644 T G 5: 106,782,997 (GRCm39) N1095H probably damaging Het
Zfp983 A T 17: 21,880,234 (GRCm39) N54I probably damaging Het
Other mutations in Rfx6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00424:Rfx6 APN 10 51,557,982 (GRCm39) missense probably damaging 1.00
IGL00816:Rfx6 APN 10 51,554,501 (GRCm39) missense probably benign 0.16
IGL01639:Rfx6 APN 10 51,592,002 (GRCm39) nonsense probably null
IGL01721:Rfx6 APN 10 51,599,173 (GRCm39) missense probably damaging 1.00
IGL01861:Rfx6 APN 10 51,597,675 (GRCm39) missense probably damaging 1.00
IGL02103:Rfx6 APN 10 51,602,952 (GRCm39) missense possibly damaging 0.93
IGL02113:Rfx6 APN 10 51,554,108 (GRCm39) missense probably benign
IGL02479:Rfx6 APN 10 51,554,424 (GRCm39) missense probably benign 0.07
IGL02592:Rfx6 APN 10 51,592,119 (GRCm39) missense probably damaging 1.00
IGL02635:Rfx6 APN 10 51,592,122 (GRCm39) missense possibly damaging 0.80
IGL02891:Rfx6 APN 10 51,599,942 (GRCm39) missense possibly damaging 0.64
IGL03153:Rfx6 APN 10 51,599,217 (GRCm39) nonsense probably null
IGL03263:Rfx6 APN 10 51,601,903 (GRCm39) missense probably benign 0.00
IGL03373:Rfx6 APN 10 51,596,096 (GRCm39) missense probably damaging 0.99
bulky UTSW 10 51,554,429 (GRCm39) missense probably benign 0.00
R0060:Rfx6 UTSW 10 51,553,936 (GRCm39) missense probably benign 0.00
R0433:Rfx6 UTSW 10 51,596,124 (GRCm39) missense probably damaging 1.00
R1329:Rfx6 UTSW 10 51,569,833 (GRCm39) missense probably damaging 1.00
R1709:Rfx6 UTSW 10 51,554,498 (GRCm39) missense possibly damaging 0.64
R1820:Rfx6 UTSW 10 51,599,221 (GRCm39) critical splice donor site probably null
R2017:Rfx6 UTSW 10 51,597,700 (GRCm39) missense possibly damaging 0.50
R2020:Rfx6 UTSW 10 51,596,153 (GRCm39) critical splice donor site probably null
R2044:Rfx6 UTSW 10 51,594,222 (GRCm39) missense probably benign 0.16
R2495:Rfx6 UTSW 10 51,602,771 (GRCm39) splice site probably benign
R2655:Rfx6 UTSW 10 51,569,873 (GRCm39) splice site probably benign
R2912:Rfx6 UTSW 10 51,594,226 (GRCm39) missense probably damaging 1.00
R3159:Rfx6 UTSW 10 51,602,816 (GRCm39) missense probably damaging 1.00
R4036:Rfx6 UTSW 10 51,602,842 (GRCm39) missense probably damaging 1.00
R4536:Rfx6 UTSW 10 51,599,880 (GRCm39) missense probably benign 0.16
R4791:Rfx6 UTSW 10 51,596,040 (GRCm39) splice site probably null
R4945:Rfx6 UTSW 10 51,602,947 (GRCm39) nonsense probably null
R5223:Rfx6 UTSW 10 51,554,092 (GRCm39) nonsense probably null
R5233:Rfx6 UTSW 10 51,588,187 (GRCm39) nonsense probably null
R5448:Rfx6 UTSW 10 51,559,733 (GRCm39) missense probably damaging 1.00
R5600:Rfx6 UTSW 10 51,599,157 (GRCm39) missense probably damaging 1.00
R5768:Rfx6 UTSW 10 51,602,976 (GRCm39) missense probably damaging 0.99
R5858:Rfx6 UTSW 10 51,601,964 (GRCm39) missense probably benign 0.00
R5949:Rfx6 UTSW 10 51,554,429 (GRCm39) missense probably benign 0.00
R6001:Rfx6 UTSW 10 51,594,307 (GRCm39) splice site probably null
R6003:Rfx6 UTSW 10 51,584,683 (GRCm39) missense probably damaging 1.00
R6118:Rfx6 UTSW 10 51,587,962 (GRCm39) missense possibly damaging 0.91
R6629:Rfx6 UTSW 10 51,601,586 (GRCm39) missense probably benign 0.02
R6876:Rfx6 UTSW 10 51,596,087 (GRCm39) missense probably damaging 1.00
R6894:Rfx6 UTSW 10 51,592,135 (GRCm39) missense probably damaging 1.00
R6912:Rfx6 UTSW 10 51,599,949 (GRCm39) missense probably benign 0.00
R7130:Rfx6 UTSW 10 51,554,476 (GRCm39) nonsense probably null
R7574:Rfx6 UTSW 10 51,557,914 (GRCm39) missense probably benign 0.17
R7845:Rfx6 UTSW 10 51,554,122 (GRCm39) missense probably benign 0.05
R8188:Rfx6 UTSW 10 51,594,292 (GRCm39) missense probably benign 0.05
R8338:Rfx6 UTSW 10 51,594,190 (GRCm39) missense probably damaging 0.96
R8716:Rfx6 UTSW 10 51,557,968 (GRCm39) missense probably damaging 1.00
R8982:Rfx6 UTSW 10 51,599,915 (GRCm39) missense probably benign 0.14
R9104:Rfx6 UTSW 10 51,599,106 (GRCm39) missense probably damaging 1.00
R9154:Rfx6 UTSW 10 51,597,600 (GRCm39) missense probably benign 0.01
R9188:Rfx6 UTSW 10 51,594,263 (GRCm39) missense probably benign 0.04
R9388:Rfx6 UTSW 10 51,554,117 (GRCm39) missense possibly damaging 0.60
V8831:Rfx6 UTSW 10 51,594,304 (GRCm39) critical splice donor site probably null
X0023:Rfx6 UTSW 10 51,554,507 (GRCm39) missense probably damaging 1.00
Z1176:Rfx6 UTSW 10 51,601,927 (GRCm39) nonsense probably null
Z1176:Rfx6 UTSW 10 51,594,189 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- TCCAGTTATTTAGAGAAGGGAGGC -3'
(R):5'- TGAGCATAGAGGCTTGATGC -3'

Sequencing Primer
(F):5'- GCACTACTAATTTGGAACCAAGGGTC -3'
(R):5'- GTTAGAGTTGGTCCCATAAAAGTCG -3'
Posted On 2021-04-30