Virus-Like Particles Containing the Tetrameric Ectodomain of Influenza Matrix Protein 2 and Flagellin Induce Heterosubtypic Protection in Mice

Table 1

M2e amino acid of influenza A virus.

Viral strains	Subtype	M2e amino acid sequence
M2e in VLPs	N/A*	MSLLTEVETP IRNEWGCRCN D
A/Philippines/2/82	H3N2	MSLLTEVETP IRNEWGCRCN D
A/Puerto Rico/8/34	H1N1	MSLLTEVETP IRNEWGCRCN G
A/California/04/09	H1N1	MSLLTEVETP TRSEWECRCS D
A/Vietnam/1203/04	H5N1	MSLLTEVETP TRNEWECRCS D

∗M2e consensus of human influenza A viruses.