Sekikawa, K Defects in functional expression of an influenza virus hemagglutinin lacking the signal peptide sequences. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Jun 1983 - 3563-7 p. digital Publication Type: Journal Article ISSN: 0027-8424 Standard No.: 10.1073/pnas.80.12.3563 doi Subjects--Topical Terms: Amino Acid SequenceAnimalsBase SequenceCell LineChlorocebus aethiopsCloning, MolecularDNA Restriction EnzymesDNA, Recombinant--metabolismDNA, Viral--geneticsEscherichia coli--geneticsFluorescent Antibody TechniqueHemagglutination TestsHemagglutinins--geneticsKidneyMutationOrthomyxoviridae--geneticsSimian virus 40--genetics