Incidental Mutation 'R2943:Pot1b'
ID 255839
Institutional Source Beutler Lab
Gene Symbol Pot1b
Ensembl Gene ENSMUSG00000024174
Gene Name protection of telomeres 1B
Synonyms 2810458H16Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2943 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 55958951-56019628 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 55981058 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 319 (S319T)
Ref Sequence ENSEMBL: ENSMUSP00000084089 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086876]
AlphaFold H7BX60
Predicted Effect probably benign
Transcript: ENSMUST00000086876
AA Change: S319T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000084089
Gene: ENSMUSG00000024174
AA Change: S319T

DomainStartEndE-ValueType
Telo_bind 11 141 1.74e-51 SMART
Pfam:POT1PC 152 299 7.9e-40 PFAM
low complexity region 313 333 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.6%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for one null mutation display male infertility with age, male germ cell apoptosis, hyperpigmentation, increased apoptosis in intestinal crypts, and decreased body size. Mice homozygous for a transgenic gene disruption exhibit neonatal lethality with possible stem cell defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Anln A G 9: 22,267,342 (GRCm39) probably null Het
Aqp12 A T 1: 92,934,387 (GRCm39) D88V probably damaging Het
Armc5 A C 7: 127,839,752 (GRCm39) N357H probably damaging Het
Atad2b C A 12: 4,992,067 (GRCm39) T222K probably damaging Het
Carmil2 C T 8: 106,419,564 (GRCm39) H815Y probably benign Het
Chrna9 T C 5: 66,134,438 (GRCm39) Y430H probably damaging Het
Eif1ad15 T C 12: 88,288,004 (GRCm39) D83G probably benign Het
Eps8 T C 6: 137,499,870 (GRCm39) D203G probably damaging Het
Galnt6 G T 15: 100,612,160 (GRCm39) probably null Het
Gsdmc C T 15: 63,675,501 (GRCm39) V105I possibly damaging Het
Kntc1 A G 5: 123,935,847 (GRCm39) D1509G possibly damaging Het
Lrp10 C T 14: 54,707,302 (GRCm39) probably benign Het
Mcmbp A T 7: 128,325,697 (GRCm39) L97H probably damaging Het
Mfsd2a A G 4: 122,842,382 (GRCm39) L495P possibly damaging Het
Or52s19 A G 7: 103,007,658 (GRCm39) C248R probably damaging Het
Pank4 G A 4: 155,055,931 (GRCm39) V319I probably benign Het
Pde7a T C 3: 19,284,489 (GRCm39) N365D probably damaging Het
Rbm25 T C 12: 83,707,415 (GRCm39) I276T probably damaging Het
Reg1 T A 6: 78,405,128 (GRCm39) L117Q possibly damaging Het
Ripor3 T C 2: 167,825,681 (GRCm39) H759R possibly damaging Het
Rph3al A T 11: 75,725,714 (GRCm39) probably null Het
S1pr4 A C 10: 81,334,706 (GRCm39) L256R probably damaging Het
Sstr4 T C 2: 148,238,085 (GRCm39) V232A probably damaging Het
Tor3a G A 1: 156,501,665 (GRCm39) P71S probably benign Het
Zfp804a C A 2: 82,066,223 (GRCm39) Q65K probably damaging Het
Other mutations in Pot1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01484:Pot1b APN 17 56,002,160 (GRCm39) missense possibly damaging 0.94
IGL01796:Pot1b APN 17 55,976,750 (GRCm39) missense possibly damaging 0.53
IGL01810:Pot1b APN 17 55,969,521 (GRCm39) missense possibly damaging 0.68
IGL02371:Pot1b APN 17 56,002,092 (GRCm39) missense possibly damaging 0.91
IGL02553:Pot1b APN 17 56,002,024 (GRCm39) splice site probably benign
IGL02957:Pot1b APN 17 56,007,009 (GRCm39) missense probably damaging 0.99
IGL02975:Pot1b APN 17 55,969,454 (GRCm39) splice site probably benign
IGL03172:Pot1b APN 17 56,002,206 (GRCm39) missense possibly damaging 0.60
boulder UTSW 17 55,979,865 (GRCm39) nonsense probably null
erosion UTSW 17 55,994,834 (GRCm39) missense probably damaging 0.99
G1Funyon:Pot1b UTSW 17 55,994,895 (GRCm39) missense probably benign
R0020:Pot1b UTSW 17 55,960,429 (GRCm39) missense probably benign 0.03
R0540:Pot1b UTSW 17 55,972,765 (GRCm39) missense probably damaging 0.98
R0607:Pot1b UTSW 17 55,972,765 (GRCm39) missense probably damaging 0.98
R0882:Pot1b UTSW 17 55,973,400 (GRCm39) splice site probably benign
R1164:Pot1b UTSW 17 55,981,085 (GRCm39) missense probably benign 0.18
R1476:Pot1b UTSW 17 55,960,451 (GRCm39) missense possibly damaging 0.73
R1874:Pot1b UTSW 17 55,961,805 (GRCm39) missense probably benign
R1955:Pot1b UTSW 17 55,981,067 (GRCm39) missense possibly damaging 0.73
R1960:Pot1b UTSW 17 55,969,531 (GRCm39) missense probably damaging 0.99
R1961:Pot1b UTSW 17 55,969,531 (GRCm39) missense probably damaging 0.99
R2109:Pot1b UTSW 17 55,960,413 (GRCm39) missense probably benign 0.00
R2895:Pot1b UTSW 17 55,994,939 (GRCm39) missense probably damaging 0.98
R4681:Pot1b UTSW 17 55,961,831 (GRCm39) missense probably benign 0.28
R4763:Pot1b UTSW 17 56,002,160 (GRCm39) missense possibly damaging 0.94
R4821:Pot1b UTSW 17 55,979,885 (GRCm39) missense possibly damaging 0.73
R5079:Pot1b UTSW 17 55,976,801 (GRCm39) missense probably benign 0.18
R5146:Pot1b UTSW 17 55,979,865 (GRCm39) nonsense probably null
R5176:Pot1b UTSW 17 56,006,995 (GRCm39) missense probably benign 0.05
R5394:Pot1b UTSW 17 56,007,063 (GRCm39) missense probably benign 0.19
R5752:Pot1b UTSW 17 55,994,834 (GRCm39) missense probably damaging 0.99
R6866:Pot1b UTSW 17 55,960,474 (GRCm39) missense possibly damaging 0.83
R8301:Pot1b UTSW 17 55,994,895 (GRCm39) missense probably benign
R8390:Pot1b UTSW 17 55,999,739 (GRCm39) missense probably benign 0.00
R8750:Pot1b UTSW 17 55,973,537 (GRCm39) missense probably benign
R9042:Pot1b UTSW 17 56,006,991 (GRCm39) critical splice donor site probably null
R9564:Pot1b UTSW 17 55,969,465 (GRCm39) missense possibly damaging 0.92
R9565:Pot1b UTSW 17 55,969,465 (GRCm39) missense possibly damaging 0.92
R9611:Pot1b UTSW 17 56,006,995 (GRCm39) missense probably benign 0.05
R9727:Pot1b UTSW 17 55,999,795 (GRCm39) missense possibly damaging 0.92
RF014:Pot1b UTSW 17 55,981,106 (GRCm39) missense probably benign 0.12
X0062:Pot1b UTSW 17 56,002,154 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TGACTCTATACTTAAAAGCCCAGC -3'
(R):5'- GGCCACTGACTAGAATGTAGC -3'

Sequencing Primer
(F):5'- AGCCCAGCAATCTTATTTTTGGCTAG -3'
(R):5'- CTGTATTTAGAGGGCTCTGC -3'
Posted On 2014-12-29