Vitamin K epoxide reductase complex subunit 1 (Vkorc1) haplotype diversity in mouse priority strains.

ABSTRACT:

Background

Polymorphisms in the vitamin K-epoxide reductase complex subunit 1 gene, Vkorc1, could affect blood coagulation and other vitamin K-dependent proteins, such as osteocalcin (bone Gla protein, BGP). Here we sequenced the Vkorc1 gene in 40 mouse priority strains. We analyzed Vkorc1 haplotypes with respect to prothrombin time (PT) and bone mineral density and composition (BMD and BMC); phenotypes expected to be vitamin K-dependent and represented by data in the Mouse Phenome Database (MPD).

Findings

In the commonly used laboratory strains of Mus musculus domesticus we identified only four haplotypes differing in the intron or 5' region sequence of the Vkorc1. Six haplotypes differing by coding and non-coding polymorphisms were identified in the other subspecies of Mus

SUBMITTER: Song Y 

PROVIDER: S-EPMC2629770 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature