Origin and evolutionary pathways of the H1 hemagglutinin gene of avian, swine and human influenza viruses: cocirculation of two distinct lineages of swine virus

DNA sequencing with chain-terminating inhibitors

Frederick Sanger, S. Nicklen, Alan Coulson · Proceedings of the National Academy of Sciences · 1977 · 69.1K citations · Full text

Dna, Engineering, Dna Analysis +20

The neighbor-joining method: a new method for reconstructing phylogenetic trees.

Naruya Saitou, M Nei · Molecular Biology and Evolution · 1987 · 60.2K citations · Full text

Botany, Genetics, Phylogenetic Analysis +19

Simple methods for estimating the numbers of synonymous and nonsynonymous nucleotide substitutions.

M Nei, T Gojobori · Molecular Biology and Evolution · 1986 · 5K citations · Full text

Nonsynonymous Nucleotide Substitutions, Comparative Genomics, Genetics +17

The antigenic structure of the influenza virus A/PR/8/34 hemagglutinin (H1 subtype)

Andrew J. Caton, George G. Brownlee, Jonathan W. Yewdell et al. · Cell · 1982 · 1.1K citations

Virus Structure, Immunology, Antigenic Structure +4

A VIRUS OBTAINED FROM INFLUENZA PATIENTS

Wilson Smith, C. H. Andrewes, P. P. Laidlaw · The Lancet · 1933 · 853 citations · Full text

Virus Epidemiology, Influenza Patients, Virology +3