Erich Hoffman,Hong Jin,Bin Lu,Greg Duke,George Kemble
申请号：
US13214110
公开号：
US20120020997A1
申请日:
2011.08.19
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Vectors and methods for the production of influenza viruses suitable as recombinant influenza vaccines in cell culture are provided. Bi-directional expression vectors for use in a multi-plasmid influenza virus expression system are provided.
