胚成纤维细胞 meaning in English
mdef
Examples
- Cultivation of avian encephalomyelitis virus in cef
利用鸡胚成纤维细胞培养禽脑脊髓炎病毒的研究 - Culture of the attenuated a66 strain of duck hepatitis virus in chicken embryo fibroblast
66弱毒株在鸡胚成纤维细胞上的培养 - Development of chicken embryo fibroblast cell line resistant to j subgroup avian leukosis virus infection
亚群禽白血病病毒的鸡胚成纤维细胞系建立 - In this study , the recombinant fowl - poxvirus was transfected into expressing the vp3 gene of isolated gpv h1 strain into the cef cells with fpv - 017 by liposome , which have the lacz reporter gene , earlier / latter promoters lp2ep2 of fpv , promoters p7 . 5 and p7 . 1 of vaccinia virus , replication unnecessary region of fpv - 017 . following 6 cycles screenings , clonings , purification of blue plaques , detection of pcr and dot - elisa , which verified the genetic stable vp3 - fowlpox virus recombinant constructed successfully . this study provided the theoretical and practical foundation for development of gpv recombinant fowl - poxvirus genetic engineering vaccine , as well as provided substance preparatory for prevention the high mortality gpv
本研究采用脂质体转染方法，将含有完整gpvh1分离株vp3基因、报告基因lacz 、禽痘病毒早晚期启动子lp2ep2 、痘苗病毒启动子p7 . 5 、 p11和fpv - 017复制非必须区的转移载体质粒psy681vp3lacz与fpv - 017共转染鸡胚成纤维细胞，经6轮蚀斑克隆、筛选、表达， pcr鉴定和dot - elisa检测，证明该重组病毒已构建成功，并获得了遗传性状稳定的鹅细小病毒vp3基因的重组禽痘病毒。 - Meq protein , highly expressed in the insect cell line sf9 by the baculovirus vector was immunized into balb / c mice and the immunized spleen cells were collected and fused with the tumor cell line sp2 / 0 via peg - 1000 in vitro . the hybridoma cells were cloned and screened for the ability of anti - meq mcab secretion by fa with the mdv ga infected chicken embryo fibroblast ( cef )
利用通过杆状病毒载体在昆虫细胞系sfg上高度表达的meq蛋白产物免疫balb / c小鼠，然后收获其免疫脾细胞并与肿瘤细胞系spz / 0通过peg于体外融合;获得的杂交瘤细胞被克隆并通过与mdv感染的鸡胚成纤维细胞( cef )做免疫荧光试验( fa ) ，进行其分泌抗meq单克隆抗体( mcab )能力的筛选。