PB1-F2 is not present in this strain.Bruce Lieberman. Scientists studying genetics of flu strain. 2009-05-01. Compare a human strain with the gene[2] to the equivalent nucleotides 95-367 of swine flu.[3]
PB1-F2 is not present in this strain.Bruce Lieberman. Scientists studying genetics of flu strain. 2009-05-01. Compare a human strain with the gene[2] to the equivalent nucleotides 95-367 of swine flu.[3]