| First Author | Wen XY | Year | 1998 |
| Journal | Hum Mol Genet | Volume | 7 |
| Issue | 4 | Pages | 743-50 |
| PubMed ID | 9499429 | Mgi Jnum | J:46789 |
| Mgi Id | MGI:1202083 | Doi | 10.1093/hmg/7.4.743 |
| Citation | Wen XY, et al. (1998) Characterization of lpd (lipid defect): a novel mutation on mouse chromosome 16 associated with a defect in triglyceride metabolism. Hum Mol Genet 7(4):743-50 |
| abstractText | Recent epidemiological studies have identified plasma triglyceride as a risk factor for atherogenesis. We have generated a mouse transgenic line that carries a recessive mutation designated lpd (lipid defect). Homozygous lpd mice develop as runts and die by age 10-15 days with striking liver pathology characterized by the presence of numerous lipid-containing vacuoles and extensive accumulation of triglycerides. Cloning of the mutant insertion locus and the wild-type lpd locus have revealed a duplication of host genomic sequences at the site of integration. Mapping of the lpd locus with the Jackson Laboratory BSS interspecific backcross panel of (C57BL/ 6JEi x SPRET/Ei) F1 x SPRET/Ei placed the lpd locus to the distal part of chromosome 16. These observations suggest that the transgene disrupts a putative gene at the lpd locus and that lpd is a novel locus related to triglyceride metabolism. The lpd mutant mice may serve as models for human disorders of fatty livers or hypertriglyceridemia. |
