Incidental Mutation 'R4680:Lipi'
ID 350004
Institutional Source Beutler Lab
Gene Symbol Lipi
Ensembl Gene ENSMUSG00000032948
Gene Name lipase, member I
Synonyms D930038D03Rik, lpd1
MMRRC Submission 041933-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.056) question?
Stock # R4680 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 75337402-75382949 bp(-) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 75362417 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000053447 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000062721]
AlphaFold F6YQT7
Predicted Effect probably null
Transcript: ENSMUST00000062721
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186809
Meta Mutation Damage Score 0.9469 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.3%
Validation Efficiency 96% (48/50)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a phospholipase that hydrolyzes phosphatidic acid to produce lysophosphatidic acid. Defects in this gene are a cause of susceptibility to familial hypertrigliceridemia. This gene is also expressed at high levels in Ewing family tumor cells. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]
PHENOTYPE: Mice homozygous for a transgenic gene disruption exhibit postnatal lethality, tremors, abnormal gait, decreased body weight, retarded hair growth, and a defect in triglyceride metabolism resulting in hypertriglyceridemia and hepatic steatosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921509C19Rik A T 2: 151,315,390 (GRCm39) L96Q probably damaging Het
4931414P19Rik T C 14: 54,822,533 (GRCm39) Y368C probably damaging Het
Acin1 T C 14: 54,924,215 (GRCm39) N8S probably benign Het
Aspm T C 1: 139,408,409 (GRCm39) V2432A probably benign Het
Atf2 A T 2: 73,659,025 (GRCm39) probably null Het
B3gnt2 A G 11: 22,787,105 (GRCm39) S28P probably damaging Het
Chil5 A G 3: 105,942,191 (GRCm39) probably benign Het
Crybg2 CTTCCAGAGCCATGGACCCATCTTTTCCA CTTCCA 4: 133,800,029 (GRCm39) probably null Het
Dennd3 A T 15: 73,405,225 (GRCm39) H326L possibly damaging Het
Dysf C A 6: 84,074,697 (GRCm39) D499E probably damaging Het
Eprs1 T C 1: 185,118,475 (GRCm39) V461A possibly damaging Het
Fhad1 G A 4: 141,738,858 (GRCm39) Q31* probably null Het
Gpr26 A G 7: 131,576,082 (GRCm39) T249A probably benign Het
Gtf2ird1 T A 5: 134,386,735 (GRCm39) M958L probably damaging Het
Kat2b-ps A G 5: 93,539,299 (GRCm39) noncoding transcript Het
Kdm2b A T 5: 123,072,849 (GRCm39) V343E probably damaging Het
Ltb4r1 T C 14: 56,004,925 (GRCm39) F76S probably damaging Het
Msantd2 A G 9: 37,434,387 (GRCm39) Y209C probably damaging Het
Nid1 G A 13: 13,647,437 (GRCm39) C401Y probably damaging Het
Obox1 A T 7: 15,290,089 (GRCm39) N144I probably damaging Het
Or14j7 T C 17: 38,234,813 (GRCm39) S119P probably damaging Het
Or8h9 T C 2: 86,789,665 (GRCm39) I46V possibly damaging Het
Or8k20 T A 2: 86,106,517 (GRCm39) I105F possibly damaging Het
Plec T C 15: 76,064,775 (GRCm39) E1630G unknown Het
Ppp2r5e C T 12: 75,516,533 (GRCm39) R218Q probably damaging Het
Prkdc A G 16: 15,589,894 (GRCm39) T2586A probably benign Het
Ptprj T C 2: 90,290,840 (GRCm39) N633S probably benign Het
Rab11fip2 T C 19: 59,924,452 (GRCm39) N284S probably benign Het
Rlig1 T C 10: 100,414,243 (GRCm39) I139V probably benign Het
Ropn1 A G 16: 34,497,675 (GRCm39) Q189R possibly damaging Het
Rwdd2b A G 16: 87,233,950 (GRCm39) probably null Het
Ryr2 A T 13: 11,610,119 (GRCm39) S4236T probably benign Het
Sigmar1 A G 4: 41,741,251 (GRCm39) M1T probably null Het
Sncg T A 14: 34,095,268 (GRCm39) N79I probably benign Het
Traf3ip2 C T 10: 39,515,256 (GRCm39) P345S possibly damaging Het
Ttn C T 2: 76,763,021 (GRCm39) G3213S probably damaging Het
Uqcrc1 G A 9: 108,776,929 (GRCm39) R77H probably damaging Het
Vps13d A C 4: 144,835,080 (GRCm39) L2756R possibly damaging Het
Other mutations in Lipi
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00772:Lipi APN 16 75,347,254 (GRCm39) splice site probably benign
IGL01863:Lipi APN 16 75,347,114 (GRCm39) missense probably damaging 1.00
R1690:Lipi UTSW 16 75,338,013 (GRCm39) missense probably damaging 1.00
R2045:Lipi UTSW 16 75,347,087 (GRCm39) missense probably damaging 0.98
R4001:Lipi UTSW 16 75,370,759 (GRCm39) nonsense probably null
R4387:Lipi UTSW 16 75,370,843 (GRCm39) missense probably damaging 1.00
R4613:Lipi UTSW 16 75,357,689 (GRCm39) missense probably benign 0.01
R5420:Lipi UTSW 16 75,352,757 (GRCm39) missense possibly damaging 0.82
R5503:Lipi UTSW 16 75,370,864 (GRCm39) missense probably benign 0.11
R5773:Lipi UTSW 16 75,370,813 (GRCm39) missense probably damaging 1.00
R5813:Lipi UTSW 16 75,370,798 (GRCm39) missense possibly damaging 0.91
R6312:Lipi UTSW 16 75,370,803 (GRCm39) missense probably damaging 1.00
R6559:Lipi UTSW 16 75,337,982 (GRCm39) missense probably benign 0.31
R7587:Lipi UTSW 16 75,347,103 (GRCm39) missense probably benign 0.00
R7639:Lipi UTSW 16 75,357,743 (GRCm39) missense probably benign 0.03
R8079:Lipi UTSW 16 75,362,418 (GRCm39) critical splice donor site probably null
R8256:Lipi UTSW 16 75,370,950 (GRCm39) missense probably benign 0.00
R8475:Lipi UTSW 16 75,370,862 (GRCm39) missense probably benign 0.00
R8855:Lipi UTSW 16 75,355,481 (GRCm39) missense probably damaging 1.00
R8888:Lipi UTSW 16 75,352,710 (GRCm39) missense probably benign 0.05
R8895:Lipi UTSW 16 75,352,710 (GRCm39) missense probably benign 0.05
R9112:Lipi UTSW 16 75,359,159 (GRCm39) missense probably damaging 1.00
R9182:Lipi UTSW 16 75,357,673 (GRCm39) nonsense probably null
R9198:Lipi UTSW 16 75,362,461 (GRCm39) missense possibly damaging 0.60
R9601:Lipi UTSW 16 75,352,706 (GRCm39) missense possibly damaging 0.94
R9658:Lipi UTSW 16 75,357,689 (GRCm39) missense probably benign 0.01
X0017:Lipi UTSW 16 75,347,243 (GRCm39) missense probably benign 0.00
X0019:Lipi UTSW 16 75,352,703 (GRCm39) missense probably benign
Z1177:Lipi UTSW 16 75,347,175 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CTAAATAGCAGGATTGAACATGCC -3'
(R):5'- TGAATGCCTTTGAAGGGTGC -3'

Sequencing Primer
(F):5'- TGCCAAAGAAGTATTGTAAAGTCAG -3'
(R):5'- CCTTTGAAGGGTGCTGATAAATATTC -3'
Posted On 2015-10-08