The 1H and 13?C NMR spectra were recorded using a JEOL ECA-500 spectrometer, Japan at 500?MHz and 125?MHz, respectively, with chemical shift (Nan A We have synthesised and expressed the full-length genes for the sialidase (Nan A) in TIGR4 was synthesised (Thermo Fisher Scientific GENEART GmbH, Regensburg, Germany)

The 1H and 13?C NMR spectra were recorded using a JEOL ECA-500 spectrometer, Japan at 500?MHz and 125?MHz, respectively, with chemical shift (Nan A We have synthesised and expressed the full-length genes for the sialidase (Nan A) in TIGR4 was synthesised (Thermo Fisher Scientific GENEART GmbH, Regensburg, Germany). resistance to…