Mostafa, Ahmed Improved dual promotor-driven reverse genetics system for influenza viruses. [electronic resource] - Journal of virological methods Nov 2013 - 603-10 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1879-0984 Standard No.: 10.1016/j.jviromet.2013.07.021 doi Subjects--Topical Terms: Escherichia coli--geneticsGenetic VectorsInfluenza A virus--geneticsPromoter Regions, GeneticReverse Genetics--methods