Conservation, management and documentation of livestock genetic resources and biodiversity: a biotechnology perspective

Abstract

For conservation and management of livestock genetic resources, in-depth molecular characterization of a species is required. This may encompass genome organization, sex-determination, regulation of gene expression, clad identification, breed delineation, assessment of QTL loci and their synteny in related species. Molecular methods are available that may be employed for genome analysis of farm animals as well as highly endangered species. We discuss various methodological approaches together with molecular basis of the development of genetic markers and marker systems in the context of genetic conservation.