Incidental Mutation 'IGL02034:Gcm2'
ID 184461
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gcm2
Ensembl Gene ENSMUSG00000021362
Gene Name glial cells missing homolog 2
Synonyms Gcm1-rs2
Accession Numbers
Essential gene? Probably essential (E-score: 0.794) question?
Stock # IGL02034
Quality Score
Chromosome 13
Chromosomal Location 41254903-41264511 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 41259269 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Cysteine at position 67 (R67C)
Ref Sequence ENSEMBL: ENSMUSP00000153244 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021791] [ENSMUST00000225271]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000021791
AA Change: R67C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000021791
Gene: ENSMUSG00000021362
AA Change: R67C

Pfam:GCM 35 172 4.8e-74 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000225271
AA Change: R67C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225420
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a homolog of the Drosophila glial cells missing gene, which is thought to act as a binary switch between neuronal and glial cell determination. The protein encoded by this gene contains a conserved N-terminal GCM motif that has DNA-binding activity. The protein is a transcription factor that acts as a master regulator of parathyroid development. It has been suggested that this transcription factor might mediate the effect of calcium on parathyroid hormone expression and secretion in parathyroid cells. Mutations in this gene are associated with hypoparathyroidism. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice lack parathyroid glands and exhibit hypocalcemia, hypophosphatemia, a mild abnormal bone phenotype, and partial perinatal lethality. Hypoparathyroidism is observed although parathyroid hormone serum levels are normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bcor A G X: 11,905,498 (GRCm39) S1556P possibly damaging Het
Brd10 A G 19: 29,694,259 (GRCm39) S1745P possibly damaging Het
Ccdc6 T A 10: 70,004,978 (GRCm39) I241N probably benign Het
Cd81 T C 7: 142,619,986 (GRCm39) I48T probably damaging Het
Cfap52 A G 11: 67,837,118 (GRCm39) probably null Het
Cfap54 T C 10: 92,897,347 (GRCm39) M264V probably damaging Het
Cmya5 G A 13: 93,221,043 (GRCm39) probably benign Het
Csn2 A G 5: 87,843,941 (GRCm39) probably benign Het
Cyfip1 G A 7: 55,548,101 (GRCm39) R567Q probably damaging Het
Ehbp1 A G 11: 22,235,486 (GRCm39) probably null Het
Ermp1 G A 19: 29,623,359 (GRCm39) probably benign Het
Erv3 C T 2: 131,697,934 (GRCm39) V142I possibly damaging Het
Fzd2 A G 11: 102,495,730 (GRCm39) N58S probably damaging Het
Gm17019 A G 5: 15,080,266 (GRCm39) I182T possibly damaging Het
Gpr45 T C 1: 43,072,478 (GRCm39) *374Q probably null Het
Haus8 T C 8: 71,708,202 (GRCm39) N165S probably damaging Het
Hoxd4 T A 2: 74,558,750 (GRCm39) L191Q probably damaging Het
I830077J02Rik A G 3: 105,834,565 (GRCm39) probably benign Het
Lpl T C 8: 69,333,424 (GRCm39) L7P possibly damaging Het
Lrp1b T A 2: 41,158,382 (GRCm39) K1612* probably null Het
Myh14 G T 7: 44,265,717 (GRCm39) A1546D possibly damaging Het
Nbea A G 3: 55,875,577 (GRCm39) S1698P probably damaging Het
Or10p22 A T 10: 128,826,570 (GRCm39) Q263L probably benign Het
Or4c112 C T 2: 88,854,015 (GRCm39) V111M probably benign Het
Or52e7 C A 7: 104,684,597 (GRCm39) T64N probably benign Het
Or5p51 G A 7: 107,444,385 (GRCm39) T185I probably benign Het
Otog A T 7: 45,945,417 (GRCm39) K40* probably null Het
Rgma C A 7: 73,067,181 (GRCm39) H145Q probably damaging Het
Rpgrip1l A T 8: 91,977,776 (GRCm39) probably null Het
Ssxb2 T A X: 8,324,743 (GRCm39) probably benign Het
Tmem175 C T 5: 108,790,002 (GRCm39) T118I probably damaging Het
Wdhd1 A G 14: 47,498,808 (GRCm39) V542A probably benign Het
Zfp977 G A 7: 42,230,136 (GRCm39) P130S probably damaging Het
Other mutations in Gcm2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01312:Gcm2 APN 13 41,256,607 (GRCm39) missense probably damaging 1.00
IGL01476:Gcm2 APN 13 41,259,217 (GRCm39) missense probably damaging 1.00
IGL02186:Gcm2 APN 13 41,258,125 (GRCm39) missense possibly damaging 0.93
IGL02456:Gcm2 APN 13 41,256,477 (GRCm39) missense probably benign 0.01
IGL03142:Gcm2 APN 13 41,256,711 (GRCm39) missense probably benign 0.01
IGL03184:Gcm2 APN 13 41,258,888 (GRCm39) missense probably damaging 1.00
PIT4403001:Gcm2 UTSW 13 41,256,315 (GRCm39) missense probably benign 0.01
R0227:Gcm2 UTSW 13 41,259,332 (GRCm39) missense probably damaging 0.99
R1061:Gcm2 UTSW 13 41,259,347 (GRCm39) missense probably damaging 1.00
R1813:Gcm2 UTSW 13 41,259,367 (GRCm39) missense probably benign 0.19
R2057:Gcm2 UTSW 13 41,263,430 (GRCm39) start codon destroyed probably null 0.28
R2058:Gcm2 UTSW 13 41,263,430 (GRCm39) start codon destroyed probably null 0.28
R2059:Gcm2 UTSW 13 41,263,430 (GRCm39) start codon destroyed probably null 0.28
R2351:Gcm2 UTSW 13 41,257,094 (GRCm39) missense probably benign 0.02
R4653:Gcm2 UTSW 13 41,256,317 (GRCm39) missense probably benign 0.21
R4782:Gcm2 UTSW 13 41,256,970 (GRCm39) missense possibly damaging 0.66
R4799:Gcm2 UTSW 13 41,256,970 (GRCm39) missense possibly damaging 0.66
R5135:Gcm2 UTSW 13 41,256,435 (GRCm39) missense probably benign
R5162:Gcm2 UTSW 13 41,257,131 (GRCm39) missense probably benign 0.01
R5665:Gcm2 UTSW 13 41,263,387 (GRCm39) missense possibly damaging 0.73
R5756:Gcm2 UTSW 13 41,263,372 (GRCm39) missense probably damaging 1.00
R5771:Gcm2 UTSW 13 41,256,991 (GRCm39) missense probably benign 0.40
R5928:Gcm2 UTSW 13 41,256,874 (GRCm39) missense probably benign 0.00
R5977:Gcm2 UTSW 13 41,256,603 (GRCm39) missense probably damaging 0.99
R6394:Gcm2 UTSW 13 41,263,373 (GRCm39) missense probably damaging 1.00
R6578:Gcm2 UTSW 13 41,259,154 (GRCm39) missense probably damaging 1.00
R6798:Gcm2 UTSW 13 41,259,361 (GRCm39) missense probably damaging 1.00
R7088:Gcm2 UTSW 13 41,256,840 (GRCm39) missense probably damaging 0.98
R7413:Gcm2 UTSW 13 41,259,230 (GRCm39) missense probably damaging 1.00
R7456:Gcm2 UTSW 13 41,256,751 (GRCm39) missense probably benign 0.02
R8293:Gcm2 UTSW 13 41,256,646 (GRCm39) missense probably damaging 1.00
R8738:Gcm2 UTSW 13 41,258,096 (GRCm39) missense probably benign 0.41
R9087:Gcm2 UTSW 13 41,263,406 (GRCm39) missense
R9316:Gcm2 UTSW 13 41,259,328 (GRCm39) missense probably damaging 1.00
R9799:Gcm2 UTSW 13 41,258,924 (GRCm39) missense probably damaging 1.00
Z1088:Gcm2 UTSW 13 41,256,268 (GRCm39) missense probably damaging 1.00
Posted On 2014-05-07