Efficient method of genotyping ob/ob mice using high resolution melting analysis.

ABSTRACT:

Objective

Direct health care costs of obesity continue to grow throughout the world and research on obesity disease models are on the rise. The ob/ob mouse is a well-characterized model of obesity and associated risk factors. Successful breeding and backcrossing onto different backgrounds are essential to create knockout models. Ob/ob mice are sterile and heterozygotes must be identified by genotyping to maintain breeding colonies. Several methods are employed to detect the ob mutant allele, a single nucleotide polymorphism (SNP). Gel based methods are time consuming and inconsistent, and non-gel based assays rely upon expensive and complex reagents or instruments. A fast, high-throughput, cost effective, and consistent method to identify Lep(ob) mutation is much needed.

Design

SUBMITTER: Sutter AG 

PROVIDER: S-EPMC3827293 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature