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首页> 外文期刊>Journal of Virology >Synthesis of Newcastle disease virus polypeptides in a wheat germ cell-free system.
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Synthesis of Newcastle disease virus polypeptides in a wheat germ cell-free system.

机译:小麦胚芽细胞系统中新城疫病毒多肽的合成。

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We have isolated 18S RNA from cytoplasmic extracts of Newcastle disease virus-infected Chinese hamster ovary cells and tested its ability to direct protein synthesis in extracts derived from wheat germ. The products of the cell-free reaction directed by this RNA contain polypeptides that comigrate with NP, M,F, and 47K roteins from virions. In addition, the products contain a polypeptide (67K) that migrates on polyacrylamide gels slightly faster than the HN protein from virions. Tryptic peptide analysis of the cell-free products and proteins from virions confirms their identity.
机译:我们从新城疫病毒感染的中国仓鼠卵巢细胞中分离了18秒的RNA,并测试了其在源自小麦胚芽中引导蛋白质合成的能力。该RNA指导的无细胞反应的产品含有从病毒粒中与NP,M,F和47K Rotein煅烧的多肽。此外,产品含有多肽(67K),该多肽(67K)迁移在聚丙烯酰胺凝胶上略微比来自病毒粒子的HN蛋白略微快。从病毒粒子的无细胞产品和蛋白质的胰蛋白酶肽分析证实了它们的身份。

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