tetano
Editor, Senior Moderator
Front Genet. 2018 Jun 7;9:204. doi: 10.3389/fgene.2018.00204. eCollection 2018.
[h=1]Evolutionary Pattern and Large-Scale Architecture of Mutation Networks of 2009 A (H1N1) Influenza A Virus.[/h] Wang C[SUP]1[/SUP], Lyu N[SUP]1[/SUP], Deng L[SUP]1[/SUP], Wang J[SUP]2[/SUP], Gu W[SUP]2[/SUP], Ding H[SUP]2[/SUP], Wu Y[SUP]2[/SUP], Luo J[SUP]1[/SUP], Wang L[SUP]3[/SUP], Lyv X[SUP]3[/SUP], Liu X[SUP]3[/SUP], Tao Y[SUP]1[/SUP], He H[SUP]1[/SUP].
[h=3]Author information[/h]
[h=3]Abstract[/h] The adaptive evolution of influenza virus is an important question, but predicting its evolutionary future will be more challenging. Here, we investigated the mutation characteristic of influenza virus based on the complete genome data of 2009 (H1N1) influenza A virus. By assuming that evolution proceeds via the accumulation of mutations, we analyzed the mutation networks at four different time stages and found that the network structure follows the characteristics of a scale-free network. These results will be important for epidemiology and the future control of influenza viruses. Furthermore, we predicted the predominant mutation virus strain by using the early mutation network of influenza viruses, and this result was consistent with the WHO recommendation for the candidate vaccine of influenza virus. The key contribution of this study is that we explained the biological significance of this scale-free network for influenza pandemic and provided a potential method for predicting the candidate vaccine by using the early-stage network.
[h=4]KEYWORDS:[/h] H1N1; complete genome; evolutionary pattern; influenza A virus; scale-free mutation network
PMID: 29951084 PMCID: PMC6008563 DOI: 10.3389/fgene.2018.00204
[h=1]Evolutionary Pattern and Large-Scale Architecture of Mutation Networks of 2009 A (H1N1) Influenza A Virus.[/h] Wang C[SUP]1[/SUP], Lyu N[SUP]1[/SUP], Deng L[SUP]1[/SUP], Wang J[SUP]2[/SUP], Gu W[SUP]2[/SUP], Ding H[SUP]2[/SUP], Wu Y[SUP]2[/SUP], Luo J[SUP]1[/SUP], Wang L[SUP]3[/SUP], Lyv X[SUP]3[/SUP], Liu X[SUP]3[/SUP], Tao Y[SUP]1[/SUP], He H[SUP]1[/SUP].
[h=3]Author information[/h]
[h=3]Abstract[/h] The adaptive evolution of influenza virus is an important question, but predicting its evolutionary future will be more challenging. Here, we investigated the mutation characteristic of influenza virus based on the complete genome data of 2009 (H1N1) influenza A virus. By assuming that evolution proceeds via the accumulation of mutations, we analyzed the mutation networks at four different time stages and found that the network structure follows the characteristics of a scale-free network. These results will be important for epidemiology and the future control of influenza viruses. Furthermore, we predicted the predominant mutation virus strain by using the early mutation network of influenza viruses, and this result was consistent with the WHO recommendation for the candidate vaccine of influenza virus. The key contribution of this study is that we explained the biological significance of this scale-free network for influenza pandemic and provided a potential method for predicting the candidate vaccine by using the early-stage network.
[h=4]KEYWORDS:[/h] H1N1; complete genome; evolutionary pattern; influenza A virus; scale-free mutation network
PMID: 29951084 PMCID: PMC6008563 DOI: 10.3389/fgene.2018.00204