Phylogenetic analysis of nucleoproteins suggests that human influenza A viruses emerged from a 19th-century avian ancestor.
Gammelin
M
M
Institut für Virologie, Justus-Liebig-Universität Giessen, West Germany.
Altmüller
A
A
Reinhardt
U
U
Mandler
J
J
Harley
V R
VR
Hudson
P J
PJ
Fitch
W M
WM
Scholtissek
C
C
D000595:Amino Acid Sequence; D000818:Animals; D001717:Birds / Q000382:microbiology; D009980:Influenza A virus / Q000235:genetics*; D009698:Nucleoproteins / Q000235:genetics*; D010802:Phylogeny; D014764:Viral Proteins / Q000235:genetics*
D009698:Nucleoproteins; D014764:Viral Proteins