Incidental Mutation 'R2058:Gcm2'
ID 228401
Institutional Source Beutler Lab
Gene Symbol Gcm2
Ensembl Gene ENSMUSG00000021362
Gene Name glial cells missing homolog 2
Synonyms Gcm1-rs2
MMRRC Submission 040063-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.735) question?
Stock # R2058 (G1)
Quality Score 225
Status Validated
Chromosome 13
Chromosomal Location 41254903-41264511 bp(-) (GRCm39)
Type of Mutation start codon destroyed
DNA Base Change (assembly) T to C at 41263430 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Valine at position 1 (M1V)
Ref Sequence ENSEMBL: ENSMUSP00000153244 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021791] [ENSMUST00000124093] [ENSMUST00000225271]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000021791
AA Change: M1V

PolyPhen 2 Score 0.131 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000021791
Gene: ENSMUSG00000021362
AA Change: M1V

DomainStartEndE-ValueType
Pfam:GCM 35 172 4.8e-74 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000124093
Predicted Effect probably null
Transcript: ENSMUST00000225271
AA Change: M1V

PolyPhen 2 Score 0.278 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225420
Meta Mutation Damage Score 0.8121 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 99% (94/95)
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: 94 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam18 A T 8: 25,162,082 (GRCm39) probably benign Het
Adgrf5 A G 17: 43,739,477 (GRCm39) Y72C possibly damaging Het
Alas1 T C 9: 106,118,489 (GRCm39) E211G probably damaging Het
Alkbh1 C T 12: 87,490,520 (GRCm39) probably benign Het
Ano1 A G 7: 144,201,789 (GRCm39) V334A probably damaging Het
Arhgap18 C T 10: 26,730,904 (GRCm39) T122I probably benign Het
Arhgef4 A G 1: 34,761,458 (GRCm39) K238R unknown Het
Atf6b A T 17: 34,867,549 (GRCm39) probably null Het
Atp2a1 G A 7: 126,046,844 (GRCm39) A847V possibly damaging Het
Baz1b T A 5: 135,246,079 (GRCm39) N509K probably benign Het
BC051076 A T 5: 88,111,844 (GRCm39) noncoding transcript Het
Cage1 A G 13: 38,207,356 (GRCm39) V163A probably benign Het
Canx T C 11: 50,195,252 (GRCm39) N272S probably damaging Het
Cd302 T A 2: 60,082,767 (GRCm39) I186F possibly damaging Het
Cd84 A G 1: 171,700,317 (GRCm39) T145A possibly damaging Het
Cep112 T A 11: 108,410,087 (GRCm39) probably null Het
Cmtm4 A C 8: 105,081,920 (GRCm39) F156V probably damaging Het
Col4a1 T A 8: 11,260,792 (GRCm39) D1330V probably damaging Het
Ctsa T G 2: 164,676,822 (GRCm39) M136R probably null Het
Cyp2d10 T A 15: 82,288,015 (GRCm39) I363F probably damaging Het
Dmbt1 G A 7: 130,707,900 (GRCm39) A1381T possibly damaging Het
Dmwd T A 7: 18,814,652 (GRCm39) L434Q probably damaging Het
Fat4 T A 3: 38,945,319 (GRCm39) M1404K possibly damaging Het
Gcc2 T A 10: 58,121,779 (GRCm39) S1102T probably benign Het
Gna14 G C 19: 16,585,505 (GRCm39) probably benign Het
Gsk3b T A 16: 38,008,271 (GRCm39) D192E probably benign Het
Gulo A G 14: 66,228,608 (GRCm39) V270A possibly damaging Het
Hps5 T A 7: 46,417,475 (GRCm39) D904V probably damaging Het
Il7 A T 3: 7,638,975 (GRCm39) N130K probably damaging Het
Jak3 A T 8: 72,138,027 (GRCm39) probably null Het
Klhl6 T G 16: 19,801,681 (GRCm39) T25P probably benign Het
Kremen2 T C 17: 23,961,691 (GRCm39) E272G possibly damaging Het
Map3k21 A G 8: 126,665,461 (GRCm39) K550R probably benign Het
Mphosph10 T A 7: 64,026,499 (GRCm39) L650F probably damaging Het
Mrpl48 T C 7: 100,198,540 (GRCm39) E204G probably damaging Het
Msh5 A C 17: 35,248,732 (GRCm39) V738G probably damaging Het
Mybph G A 1: 134,127,857 (GRCm39) C473Y probably damaging Het
Nid1 A C 13: 13,675,058 (GRCm39) H926P probably benign Het
Nlrp9a T A 7: 26,256,787 (GRCm39) I46K possibly damaging Het
Notch3 T C 17: 32,362,618 (GRCm39) T1336A probably benign Het
Nsun4 T C 4: 115,910,877 (GRCm39) probably null Het
Or1e30 A G 11: 73,678,100 (GRCm39) N112S probably benign Het
Or5m10 A T 2: 85,717,296 (GRCm39) T51S possibly damaging Het
Osgin1 A G 8: 120,172,412 (GRCm39) D402G possibly damaging Het
Patl1 A G 19: 11,909,511 (GRCm39) E479G possibly damaging Het
Pbsn T C X: 76,891,582 (GRCm39) K72E probably damaging Het
Pcdhb13 A G 18: 37,577,620 (GRCm39) Q666R possibly damaging Het
Pi4k2b G A 5: 52,908,022 (GRCm39) V131I probably benign Het
Pkn2 G A 3: 142,559,232 (GRCm39) H98Y possibly damaging Het
Pms1 A G 1: 53,314,327 (GRCm39) Y73H probably benign Het
Ppt2 A T 17: 34,841,818 (GRCm39) probably benign Het
Prkdc A G 16: 15,545,469 (GRCm39) T1862A probably benign Het
Prl6a1 T C 13: 27,503,081 (GRCm39) Y231H probably benign Het
Ranbp3l T A 15: 9,029,641 (GRCm39) V41D probably damaging Het
Rhobtb2 T C 14: 70,031,488 (GRCm39) T546A possibly damaging Het
Ripk4 A T 16: 97,545,342 (GRCm39) L372* probably null Het
Rnf126 A G 10: 79,594,971 (GRCm39) probably benign Het
S100pbp A G 4: 129,075,893 (GRCm39) V144A probably benign Het
Saal1 T C 7: 46,348,880 (GRCm39) Q317R probably damaging Het
Sap25 G A 5: 137,641,034 (GRCm39) G277R probably damaging Het
Senp2 C T 16: 21,832,949 (GRCm39) T79I probably damaging Het
Serpinb9c A T 13: 33,340,854 (GRCm39) C81* probably null Het
Set A G 2: 29,959,048 (GRCm39) K70E possibly damaging Het
Setd3 A G 12: 108,073,600 (GRCm39) I559T probably benign Het
Sik1 A G 17: 32,067,771 (GRCm39) S435P probably benign Het
Skint3 A T 4: 112,112,980 (GRCm39) K197* probably null Het
Skint5 T A 4: 113,727,897 (GRCm39) I402F possibly damaging Het
Slc18a1 G A 8: 69,496,613 (GRCm39) T350M probably damaging Het
Slc19a3 A T 1: 82,992,512 (GRCm39) I403K probably damaging Het
Slc1a7 C T 4: 107,861,636 (GRCm39) T225I probably benign Het
Slc38a4 T C 15: 96,906,606 (GRCm39) I336V probably benign Het
Smarcc1 A G 9: 109,947,411 (GRCm39) probably benign Het
St8sia5 A T 18: 77,342,459 (GRCm39) I390F probably damaging Het
Strc A T 2: 121,209,368 (GRCm39) W290R probably damaging Het
Svep1 T C 4: 58,084,554 (GRCm39) D1858G possibly damaging Het
Sympk G A 7: 18,777,454 (GRCm39) R568Q probably damaging Het
Tex44 A C 1: 86,354,728 (GRCm39) K212N probably damaging Het
Tgm4 T C 9: 122,890,835 (GRCm39) I54T probably damaging Het
Thrap3 C T 4: 126,073,967 (GRCm39) V260I probably damaging Het
Thsd7a A T 6: 12,318,105 (GRCm39) probably benign Het
Trim12c A G 7: 103,997,398 (GRCm39) F53L possibly damaging Het
Ttc6 T A 12: 57,784,479 (GRCm39) D1849E probably benign Het
Ubap2l A T 3: 89,938,683 (GRCm39) probably benign Het
Umodl1 G A 17: 31,227,740 (GRCm39) probably null Het
Usp17la A C 7: 104,510,378 (GRCm39) T328P probably damaging Het
Vmn2r113 T A 17: 23,177,223 (GRCm39) L669* probably null Het
Vps13b T A 15: 35,841,593 (GRCm39) V2541E probably damaging Het
Wnt3 T C 11: 103,703,111 (GRCm39) I198T probably damaging Het
Zfp316 T C 5: 143,249,161 (GRCm39) E158G unknown Het
Zfp362 T G 4: 128,680,780 (GRCm39) I182L possibly damaging Het
Zfp804a A G 2: 82,087,710 (GRCm39) D513G probably benign Het
Zfp879 C T 11: 50,723,428 (GRCm39) E543K probably benign Het
Zfp97 T A 17: 17,365,018 (GRCm39) N172K possibly damaging Het
Zmym6 A T 4: 126,982,208 (GRCm39) K82* probably null 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
IGL02034:Gcm2 APN 13 41,259,269 (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
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
Predicted Primers PCR Primer
(F):5'- GCTGACTACTTGGGAACATGTC -3'
(R):5'- TACTGTCTGAATCCCTCCATATCTG -3'

Sequencing Primer
(F):5'- ACTTCCCTACATATCCGAAGATGTG -3'
(R):5'- GTGTGTATATCTGCCTCTCTCTG -3'
Posted On 2014-09-17