摘要
通过PCR方法扩增MDV Md11株的pp24基因,将其克隆到真核表达载体pcDNA3.1/zeo(+)中。阳性克隆鉴定后,在脂质体作用下转染CEF细胞,用间接免疫荧光试验检测,结果证明阳性克隆在CEF细胞中表达了pp24蛋白。
pp24 gene of Marek's Disease Virus(MDV) Mdll strain was amplified by polymerase chain reaction and cloned into pcDNA3.1/zeo( + ).The recombinant plasmid was transfected into chick embryo fibroblasts(CEF). Indirect immunofluorescence assay (IFA)showed that pp24 gene expressed the 24 kD phosphorylated protein which can response to Mouse-Anti-GST-pp24 sera.
出处
《中国预防兽医学报》
CAS
CSCD
北大核心
2005年第5期326-328,共3页
Chinese Journal of Preventive Veterinary Medicine
基金
国家自然科学基金(30070544)