Incidental Mutation 'R1627:Ric8a'
ID 172560
Institutional Source Beutler Lab
Gene Symbol Ric8a
Ensembl Gene ENSMUSG00000025485
Gene Name RIC8 guanine nucleotide exchange factor A
Synonyms synembryn, Ric8, RIC-8
MMRRC Submission 039664-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1627 (G1)
Quality Score 160
Status Not validated
Chromosome 7
Chromosomal Location 140437310-140443644 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 140438091 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 110 (D110G)
Ref Sequence ENSEMBL: ENSMUSP00000147773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026557] [ENSMUST00000026558] [ENSMUST00000210708] [ENSMUST00000211590] [ENSMUST00000209320] [ENSMUST00000210710] [ENSMUST00000209690] [ENSMUST00000211624] [ENSMUST00000209766] [ENSMUST00000211527]
AlphaFold Q3TIR3
Predicted Effect probably benign
Transcript: ENSMUST00000026557
SMART Domains Protein: ENSMUSP00000026557
Gene: ENSMUSG00000025484

DomainStartEndE-ValueType
Pfam:SNARE 20 82 3.4e-13 PFAM
transmembrane domain 87 106 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000026558
AA Change: D110G

PolyPhen 2 Score 0.564 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000026558
Gene: ENSMUSG00000025485
AA Change: D110G

DomainStartEndE-ValueType
Pfam:Ric8 66 505 2.3e-125 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123925
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131850
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139956
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147815
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151384
Predicted Effect probably damaging
Transcript: ENSMUST00000210708
AA Change: D110G

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153498
Predicted Effect probably benign
Transcript: ENSMUST00000211590
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152212
Predicted Effect probably benign
Transcript: ENSMUST00000209320
Predicted Effect probably benign
Transcript: ENSMUST00000210710
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210195
Predicted Effect probably benign
Transcript: ENSMUST00000209690
Predicted Effect probably benign
Transcript: ENSMUST00000211624
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210601
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209318
Predicted Effect probably benign
Transcript: ENSMUST00000209766
Predicted Effect probably benign
Transcript: ENSMUST00000211527
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210157
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.0%
Validation Efficiency
MGI Phenotype PHENOTYPE: Homozygous mutation of this gene results in lethality during gastrulation. Heterozygotes exhibit impaired spatial learning and increased anxiety. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg3 A G 5: 105,083,880 (GRCm39) M630T probably benign Het
Anpep T C 7: 79,491,759 (GRCm39) I81V probably benign Het
Bub1 A G 2: 127,650,933 (GRCm39) S627P probably benign Het
C1s1 T A 6: 124,514,439 (GRCm39) N139I probably damaging Het
Car6 A T 4: 150,277,035 (GRCm39) V152D probably damaging Het
Cdh19 C A 1: 110,847,375 (GRCm39) M411I probably benign Het
Cep95 A G 11: 106,700,531 (GRCm39) E322G probably damaging Het
Chek1 C A 9: 36,625,737 (GRCm39) V303L probably benign Het
Dctn1 T A 6: 83,172,064 (GRCm39) I818N probably damaging Het
Dscaml1 T C 9: 45,664,445 (GRCm39) S2107P probably damaging Het
Dusp14 A G 11: 83,939,597 (GRCm39) I148T probably damaging Het
Eps15 A G 4: 109,227,754 (GRCm39) D645G probably damaging Het
Etl4 A G 2: 20,806,390 (GRCm39) N1153S possibly damaging Het
Fer1l6 A G 15: 58,513,728 (GRCm39) D1541G probably benign Het
Gm14496 A G 2: 181,640,571 (GRCm39) S513G probably damaging Het
H2-D1 G T 17: 35,482,471 (GRCm39) A64S possibly damaging Het
Hsd17b2 T A 8: 118,428,909 (GRCm39) F59I possibly damaging Het
Itgb7 T G 15: 102,131,911 (GRCm39) Q224P probably damaging Het
Jak1 A G 4: 101,048,821 (GRCm39) probably null Het
Kdm1b G A 13: 47,217,707 (GRCm39) probably null Het
Lrp8 A G 4: 107,711,613 (GRCm39) I466V probably damaging Het
Mga A G 2: 119,795,043 (GRCm39) D2909G probably damaging Het
Nol8 T C 13: 49,814,980 (GRCm39) S345P probably benign Het
Nup210l T C 3: 90,051,476 (GRCm39) M540T probably benign Het
Obscn C T 11: 59,003,464 (GRCm39) R1370H probably benign Het
Or2ad1 A G 13: 21,327,125 (GRCm39) F34S probably damaging Het
Pbx3 A G 2: 34,065,965 (GRCm39) V375A probably benign Het
Ppp1r9a T C 6: 4,906,168 (GRCm39) V241A possibly damaging Het
Psmd6 C T 14: 14,112,539 (GRCm38) V354M probably damaging Het
Rab2a T C 4: 8,578,481 (GRCm39) F94L probably damaging Het
Rev1 T C 1: 38,094,571 (GRCm39) D949G probably damaging Het
Rlf A T 4: 121,007,197 (GRCm39) D594E probably benign Het
Septin1 C A 7: 126,817,230 (GRCm39) probably null Het
Slco5a1 G C 1: 13,060,607 (GRCm39) P38R probably damaging Het
Snx33 C A 9: 56,833,241 (GRCm39) R276L probably damaging Het
Taf11 A T 17: 28,124,253 (GRCm39) D101E probably benign Het
Ttn A G 2: 76,764,564 (GRCm39) S3168P probably damaging Het
Uggt2 T C 14: 119,295,075 (GRCm39) E41G possibly damaging Het
Vmn2r80 A G 10: 79,030,249 (GRCm39) R692G probably damaging Het
Zfp763 A T 17: 33,240,758 (GRCm39) W24R probably damaging Het
Other mutations in Ric8a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02158:Ric8a APN 7 140,442,270 (GRCm39) missense probably benign 0.00
R0277:Ric8a UTSW 7 140,437,813 (GRCm39) unclassified probably benign
R0529:Ric8a UTSW 7 140,440,806 (GRCm39) missense probably damaging 1.00
R0707:Ric8a UTSW 7 140,437,886 (GRCm39) unclassified probably benign
R1272:Ric8a UTSW 7 140,442,289 (GRCm39) missense probably benign 0.22
R1655:Ric8a UTSW 7 140,440,808 (GRCm39) missense probably benign 0.01
R2281:Ric8a UTSW 7 140,441,851 (GRCm39) missense probably benign 0.44
R2327:Ric8a UTSW 7 140,439,471 (GRCm39) missense probably damaging 1.00
R3721:Ric8a UTSW 7 140,441,874 (GRCm39) critical splice donor site probably null
R4287:Ric8a UTSW 7 140,441,335 (GRCm39) missense probably damaging 1.00
R4504:Ric8a UTSW 7 140,438,429 (GRCm39) missense probably benign 0.03
R4505:Ric8a UTSW 7 140,438,429 (GRCm39) missense probably benign 0.03
R4506:Ric8a UTSW 7 140,438,429 (GRCm39) missense probably benign 0.03
R4507:Ric8a UTSW 7 140,438,429 (GRCm39) missense probably benign 0.03
R4552:Ric8a UTSW 7 140,441,250 (GRCm39) missense probably damaging 1.00
R5500:Ric8a UTSW 7 140,438,228 (GRCm39) missense probably benign 0.43
R6737:Ric8a UTSW 7 140,438,789 (GRCm39) splice site probably null
R8150:Ric8a UTSW 7 140,441,269 (GRCm39) missense probably damaging 1.00
R8391:Ric8a UTSW 7 140,437,916 (GRCm39) missense probably benign 0.00
R8788:Ric8a UTSW 7 140,438,806 (GRCm39) missense probably benign 0.00
R8966:Ric8a UTSW 7 140,438,379 (GRCm39) missense probably benign
R9449:Ric8a UTSW 7 140,437,393 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TTGTCACCAAAGCACCGTGTCACC -3'
(R):5'- TAGTTCCAGCGCATCAGTCAGCAG -3'

Sequencing Primer
(F):5'- AGAGCTTACATGCACTAGCC -3'
(R):5'- AGCTCCTGAAACAGTTGCTGG -3'
Posted On 2014-04-24