Molecular evolution of hemagglutinin genes of H1N1 swine and human influenza A viruses.

doi:10.1007/BF02099924

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Article

Molecular evolution of hemagglutinin genes of H1N1 swine and human influenza A viruses.

Journal of molecular evolution - 1 Jan 1991

Sugita S, Yoshioka Y, Itamura S, Kanegae Y, Oguchi K, Gojobori T, Nerome K, Oya A

Abstract excerpt

The hemagglutinin (HA) genes of influenza type A (H1N1) viruses isolated from swine were cloned into plasmid vectors and their nucleotide sequences were determined. A phylogenetic tree for the HA genes of swine and human influenza viruses was constructed by the neighbor-joining method. It showed...

Topics

Amino Acid Sequence
Genes, Viral
Hemagglutinin Glycoproteins, Influenza Virus
Hemagglutinins, Viral
Influenza A Virus, H1N1 Subtype
Influenza A virus
Molecular Sequence Data
Mutation
Phylogeny
Sequence Homology, Nucleic Acid
Viral Envelope Proteins

Source

Open in PubMed

Identifiers

PMID: 1901364
DOI: 10.1007/BF02099924

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1901364-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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