Incidental Mutation 'IGL02293:Aldh1a2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Aldh1a2
Ensembl Gene ENSMUSG00000013584
Gene Namealdehyde dehydrogenase family 1, subfamily A2
Synonymsretinaldehyde dehydrogenase, Aldh1a7, Raldh2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02293
Quality Score
Chromosomal Location71215789-71296243 bp(+) (GRCm38)
Type of Mutationsplice site (4 bp from exon)
DNA Base Change (assembly) A to G at 71285277 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000034723 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034723]
Predicted Effect probably null
Transcript: ENSMUST00000034723
SMART Domains Protein: ENSMUSP00000034723
Gene: ENSMUSG00000013584

Pfam:Aldedh 46 509 2.5e-187 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This protein belongs to the aldehyde dehydrogenase family of proteins. The product of this gene is an enzyme that catalyzes the synthesis of retinoic acid (RA) from retinaldehyde. Retinoic acid, the active derivative of vitamin A (retinol), is a hormonal signaling molecule that functions in developing and adult tissues. The studies of a similar mouse gene suggest that this enzyme and the cytochrome CYP26A1, concurrently establish local embryonic retinoic acid levels which facilitate posterior organ development and prevent spina bifida. Four transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, May 2011]
PHENOTYPE: Homozygotes for null mutations are largely devoid of retinoic acid and die by embryonic day 10.5 with impaired hindbrain development, failure to turn, lack of limb buds, heart abnormalities, reduced otocysts and a truncated frontonasal region. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610507B11Rik T A 11: 78,271,910 L866H probably damaging Het
Agtr1a A G 13: 30,381,357 K135R probably benign Het
Ahdc1 C T 4: 133,065,618 A1390V possibly damaging Het
C6 T A 15: 4,755,303 I217K probably benign Het
Ccr1l1 G A 9: 123,977,936 T158I possibly damaging Het
Dnah6 A T 6: 73,133,650 probably benign Het
Ect2l A G 10: 18,140,511 probably null Het
Endov T C 11: 119,505,173 probably benign Het
Fpr-rs7 A G 17: 20,113,970 V86A probably benign Het
Gle1 A G 2: 29,957,760 I660V probably benign Het
Gm2056 A G 12: 88,027,263 N87S probably benign Het
Hk2 A T 6: 82,743,975 D159E probably benign Het
Hmcn1 A G 1: 150,664,915 V2881A probably damaging Het
Hspa14 T C 2: 3,511,034 K68E probably damaging Het
Ifi207 A T 1: 173,723,748 I974N probably damaging Het
Igkv4-71 A C 6: 69,243,322 S42A possibly damaging Het
Itgb4 G A 11: 115,988,926 V635I probably damaging Het
Klhl32 A G 4: 24,626,935 Y555H probably damaging Het
Lmbrd2 T C 15: 9,172,189 S357P probably benign Het
Mfsd1 T A 3: 67,598,092 V380D probably damaging Het
Ndc80 A G 17: 71,514,278 F225S probably damaging Het
Olfr134 G T 17: 38,175,686 V201L probably benign Het
Olfr320 T C 11: 58,684,170 V99A probably benign Het
Plxnd1 A G 6: 115,963,913 V1355A probably damaging Het
Prkd1 A G 12: 50,489,978 S108P probably damaging Het
Ptges3 C T 10: 128,075,335 probably benign Het
Rabggta G T 14: 55,721,696 L5M probably benign Het
Rag1 C T 2: 101,643,046 D584N probably benign Het
Rasl12 A G 9: 65,408,311 D79G probably benign Het
Rhoj A G 12: 75,375,412 probably benign Het
Slc4a9 T C 18: 36,533,215 L483P probably benign Het
Other mutations in Aldh1a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00931:Aldh1a2 APN 9 71215969 splice site probably benign
IGL01327:Aldh1a2 APN 9 71285966 missense possibly damaging 0.95
IGL03380:Aldh1a2 APN 9 71255117 nonsense probably null
R0574:Aldh1a2 UTSW 9 71281708 critical splice donor site probably null
R1189:Aldh1a2 UTSW 9 71263823 missense possibly damaging 0.69
R1217:Aldh1a2 UTSW 9 71281682 missense possibly damaging 0.94
R1270:Aldh1a2 UTSW 9 71281706 missense probably benign 0.03
R1445:Aldh1a2 UTSW 9 71285210 missense possibly damaging 0.82
R1717:Aldh1a2 UTSW 9 71293671 missense probably damaging 0.99
R1737:Aldh1a2 UTSW 9 71285171 missense possibly damaging 0.56
R1755:Aldh1a2 UTSW 9 71261741 nonsense probably null
R1984:Aldh1a2 UTSW 9 71253052 missense probably damaging 1.00
R2248:Aldh1a2 UTSW 9 71215862 missense possibly damaging 0.90
R2407:Aldh1a2 UTSW 9 71252598 missense probably damaging 0.99
R3772:Aldh1a2 UTSW 9 71252920 missense probably damaging 1.00
R4945:Aldh1a2 UTSW 9 71215916 missense probably benign 0.00
R5042:Aldh1a2 UTSW 9 71285004 missense possibly damaging 0.69
R5066:Aldh1a2 UTSW 9 71281700 missense possibly damaging 0.82
R5406:Aldh1a2 UTSW 9 71255121 missense possibly damaging 0.93
R5425:Aldh1a2 UTSW 9 71253004 missense probably benign 0.00
R5588:Aldh1a2 UTSW 9 71283450 missense probably damaging 1.00
R6048:Aldh1a2 UTSW 9 71261767 missense probably damaging 0.98
R6455:Aldh1a2 UTSW 9 71252914 critical splice acceptor site probably null
R6642:Aldh1a2 UTSW 9 71252986 missense probably damaging 1.00
R7253:Aldh1a2 UTSW 9 71215934 missense probably benign
R7514:Aldh1a2 UTSW 9 71284963 missense probably damaging 1.00
R7981:Aldh1a2 UTSW 9 71263820 missense probably damaging 1.00
RF018:Aldh1a2 UTSW 9 71285270 missense probably damaging 1.00
Z1177:Aldh1a2 UTSW 9 71283522 missense probably benign 0.40
Posted On2015-04-16