Linke_2020_Nat.Metab_2_1149

Reference

Title : A large-scale genome-lipid association map guides lipid identification - Linke_2020_Nat.Metab_2_1149
Author(s) : Linke V , Overmyer KA , Miller IJ , Brademan DR , Hutchins PD , Trujillo EA , Reddy TR , Russell JD , Cushing EM , Schueler KL , Stapleton DS , Rabaglia ME , Keller MP , Gatti DM , Keele GR , Pham D , Broman KW , Churchill GA , Attie AD , Coon JJ
Ref : Nat Metab , 2 :1149 , 2020
Abstract : Despite the crucial roles of lipids in metabolism, we are still at the early stages of comprehensively annotating lipid species and their genetic basis. Mass spectrometry-based discovery lipidomics offers the potential to globally survey lipids and their relative abundances in various biological samples. To discover the genetics of lipid features obtained through high-resolution liquid chromatography-tandem mass spectrometry, we analysed liver and plasma from 384 diversity outbred mice, and quantified 3,283 molecular features. These features were mapped to 5,622 lipid quantitative trait loci and compiled into a public web resource termed LipidGenie. The data are cross-referenced to the human genome and offer a bridge between genetic associations in humans and mice. Harnessing this resource, we used genome-lipid association data as an additional aid to identify a number of lipids, for example gangliosides through their association with B4galnt1, and found evidence for a group of sex-specific phosphatidylcholines through their shared locus. Finally, LipidGenie's ability to query either mass or gene-centric terms suggests acyl-chain-specific functions for proteins of the ABHD family.
ESTHER : Linke_2020_Nat.Metab_2_1149
PubMedSearch : Linke_2020_Nat.Metab_2_1149
PubMedID: 32958938
Gene_locus related to this paper: human-ABHD1 , human-ABHD3

Related information

Gene_locus related to this paper: human-ABHD1 , human-ABHD3

Citations formats

Linke V, Overmyer KA, Miller IJ, Brademan DR, Hutchins PD, Trujillo EA, Reddy TR, Russell JD, Cushing EM, Schueler KL, Stapleton DS, Rabaglia ME, Keller MP, Gatti DM, Keele GR, Pham D, Broman KW, Churchill GA, Attie AD, Coon JJ (2020)
A large-scale genome-lipid association map guides lipid identification
Nat Metab 2 :1149

Linke V, Overmyer KA, Miller IJ, Brademan DR, Hutchins PD, Trujillo EA, Reddy TR, Russell JD, Cushing EM, Schueler KL, Stapleton DS, Rabaglia ME, Keller MP, Gatti DM, Keele GR, Pham D, Broman KW, Churchill GA, Attie AD, Coon JJ (2020)
Nat Metab 2 :1149