摘要
测定了ＬｓＮＰＶｐｄｖ－ｅ６６基因１８９６ｂｐ序列，与其它杆状病毒ｐｄｖ－ｅ６６基因进行了同源性比较，其与ＡｃＮＰＶｐｄｖ－ｅ６６基因核苷酸同源性为５１．９％，氨基酸同源性为３８．８％，分析指出，ＬｓＮＰＶｐｄｖ－ｅ６６基因中有５个高度保守区和一个ＮＴＳ．５端具有典型的晚期基因启动子特征．
A 3 443 bp fragment from LsNPV genome,including pdv e66 gene and another ORF, was sequenced. The pdv e66 genes from four kinds of baculoviruses were compared. Two conserved late transcriptional motifs TAAG were found in LsNPV pdv e66 gene,similar to those in other pdv e66 genes. The LsNPV pdv e66 ORF is 204 base pairs shorter than the AcNPV pdv e66 ORF at the 5 end. The other ORF can code a 12×10 3 protein, which has the homology with AcNPV ORF108.
出处
《武汉大学学报（自然科学版）》
CSCD
1998年第2期233-237,共5页
Journal of Wuhan University(Natural Science Edition)
基金
国家自然科学基金
