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A team of researchers at the University of Tokyo and Kyoto University in Japan recently published research in the British journal Science that influenza viruses acquire insufficient genes from infected cells and multiply when some of their genes are insufficient, Japanese media reported. "If you know the mechanism of the virus proliferation in detail, it will also help to develop new anti-flu drugs, " said Yukio Heoka, a professor at the group at
.
" reported that the influenza virus's genetic strain is made up of eight RNA, which is listed in a fixed position and produces offspring viruses.
the team artificially created a virus that lacked one RNA, infecting the dog's kidney cells, and observed how the virus proliferated through an electron microscope.
results showed that the virus should have been missing 1 RNA when it proliferated and then changed to eight.
detailed investigation found that the increased RNA is from infected cells.
analysis, this is the human seasonal influenza and avian influenza and other influenza viruses common characteristics, so that the formation of the virus is not infectious, will not spread to the outside.
team believes that if this feature is used, it could be used in new drugs.
.