Abstract:The development of laboratory animal resource is not only a basic core work for the advance on laboratory animal science,but also one of the key support conditions for life science.Nowadays,with the rapid development of life science,the current status of laboratory animal resource used in practice is hard to meet the needs of scientific research in this field.Thus,it is imperative for us to develop new species and/or strains of laboratory animals for scientific purpose. The review introduces the existing st...