ANALYSIS OF GENETIC-VARIABILITY OF POPULATIONS OF HERPES-SIMPLEX VIRUSES

被引：9

作者：

ROJAS, JM

DOPAZO, J

MARTINBLANCO, E

LOPEZGALINDEZ, C

TABARES, E

机构：

[1] INIA SANIDAD ANIM,MADRID,SPAIN

[2] UNIV AUTONOMA MADRID,FAC MED,DEPT MICROBIOL,MADRID 34,SPAIN

来源：

VIRUS RESEARCH | 1993年 / 28卷 / 03期

关键词：

HERPES SIMPLEX VIRUS; GENETIC VARIABILITY; PHYLOGENETIC TREE;

D O I：

10.1016/0168-1702(93)90025-I

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

An analysis of genetic variability of herpes simplex virus type 1 and type 2 populations of the Madrid (Spain) area has been carried out by digestion of viral DNA with restriction endonucleases. The index of nucleotide diversity indicated that herpes simplex virus type 1 has a slightly, although statistically significant, higher degree of heterogeneity than type 2. A phylogenetic tree for each type of virus has been constructed. The evolutionary pattern followed by both types of viruses ('star-like' topology) suggest that all the isolates analyzed evolved from a unique origin for each type of virus.

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页码：249 / 261

页数：13

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