Cellular proteins identified in purified influenza virions only by gel fractionation LC-MS/MS analysis.

*Best sequence coverage was obtained with the deglycosylated sample. aGel slices were numbered consecutively from the top to the bottom of an 8–16% gel. #From a higher percentage gel. bObserved peptides include all peptides that differ either by sequence, modification or charge. cA Mascot score ≥50 is significant (p<0.05). dSequence coverage is based on peptides with unique sequence. §For this search a Mascot score ≥38 is significant (p<0.05). eNCBI UniGene EST profile, TPM = Transcripts per million.