3Witter RL,Nazerian K,Purchase H el a1.Isolation from turkey of a cell—assoctaated herpesvirus antigenically related tO Marek’s disease virus.Amer j vet res.1970:31:525~538.
4Schat KA,Calnek BW and Fabricant J.Influ—ence of the bursa of fabricius on the patho—genesis of Marek’s disease.Infect Immun.1981;31:1 99~207.
5Calnek et a1.In vitro infection of lymphocytes with Marek’S disease.J Natl Cancer Inst 1982:69:709~713.
6Venugopal K and Payne LN.Molecular pathogenesis of Marek’S disease recent development.Anian pathology,1995;24:597~609.
7Kudo Y,Hatlori M,Mirumi T et a1.The effect of CD^+or CD8^+T cell depletion in chickens for the development of Marek’S disease Iymphoma and vaccine protection.Proc XIX World’S Poultry Congress Amsterdam the netherland,1 992:246~250.
8Venugopal K,Payne LN.Molecular pathogen.esis of Marek’S disease recnt development.Arian Pathology,1995;24:597~609.
9Yu Hong,Frame M.Coussens PM.A 14-Kda immediate—early phosphoprotein is specifically expressed in cells infect oncogenic Marek’S disease virus st rains and their Attenuated Deriratires.J Virology.1995:206:695~700.
10Wyn-Jones AP and Kaden 0R.Induction 0f virus neutralizating antibody by glyeoprotein isolated from chicken cells infected with a herpesvirus of turkeys.Infect Immun.1979;25:54~59.