1.
Virologica Sinica
; (4): 28-33, 2001.
文章
在 中文
| WPRIM
| ID: wpr-635232
摘要
ORF3 and partial ORF1 regions were amplified with RT-PCR f rom two patients (T1 and T11)infected with new genotype of hepatitis E Virus. Th e PCR products were cloned and sequenced. The results showed that G-C rich regi on in ORF3 was deleted when amplified with normal PCR reaction. However, PCR rea ction containing G-C melt solution can overcome this problem. The sequence anal ysis showed that T1 and T11 belong to a new genotype of HEV which differs from g enotype I,II and III reported.T1 and T11 have 79%~82%, 80%~81% and 83%~85% id entical to genotype I,II and III respectively.