Study on Biological Characters of Sindbis Virus Yunnan Strain
Abstract: The biological characters of Sindbis virus strain of Yunnan(YN87448 strain)were studied by the test of the filtration, acid—resistant, ether—resistant, CPE, susceptibility of animal, HA, plague,determination of virus titres,and the cross—HI,cross-lFAT and PRNT as welI The results in— dicated that YN87448 strain belongs to Sindbis virus pha、rirus,Toga~ indae.YN87448 strain virus was plaque purified(PYN87448).The biological character of PYN87448 strain virus was studied too PYN87448 strain virus will be used in the molecule biological test