Genetic diversity and population structure of U.S. Suffolk sheep participating in the national sheep improvement program
Carrie S Wilson·Ronald M Lewis·Tom Murphy·J. Bret Taylor·Artur Oliveira Rocha·Brenda M. Murdoch·Brito Luiz·Brad Freking
The current level of genetic diversity and population structure was quantified for the U.S. Suffolk breed. While the rate of inbreeding was at an acceptable level, the effective population size was modest, indicating that monitoring of genetic diversity and strategic mating of less related animals in the breed should continue. As the sheep industry moves forward, regular assessments of genetic diversity and population structure are needed.