动物寄生线虫分子遗传标记的发展对兽医寄生虫学中的基础和应用研究领域有着重要意义。通过对线虫种群遗传多样性的研究.不仅能够为抗药性等位基因的扩散提供理论依据.而且对线虫病防治策略的制定具有指导作用。因此,本文就分子遗传标记(RFLP、RAPD、PCR—SSCP、AFLP、SSR和线粒体DNA)在寄生线虫遗传多样性研究中的应用进行综述。
The development of molecular genetic markers for parasitic nematodes has significant implications in fundamental and applied research in Veterinary Parasitology. Knowledge on genetic diversity of nematodes would not only provide a theoretical basis for understanding the spread of drug-resistance alleles, but also have implications in the development of nematode control strategies. This review discusses the applications of molecular genetic markers (RFLP, RAPD, PCR-SSCP, AFLP, SSR and mitochondrial DNA) in research on the genetic diversity of parasitic nematodes.