| [molecular-epidemiological and phylogenic analysis of herpes simplex virus type 1 from seven areas in japan]. | two-hundred and seventy-five epidemiologically unrelated herpes simplex virus type 1 (hvs-1) strains isolated from seven areas (sapporo, akita, nagoya, kyoto, tottori, kagawa and kurume) in japan were compared with the standard laboratory strain f, based on cleavage analysis of hsv-1 dnas with three restriction endonucleases, bamhi, kpni and sali. the results obtained were as follows: 1) using gains and losses of 19 cleavage sites selected from 114 sites, the total of 275 strains could be classi ... | 1989 | 2562408 |
| [localization of a variant of herpes simplex virus type 1 in the western japan]. | we previously reported that a variant of herpes simplex virus type 1, which we found by bg1 ii digestion of many japanese hsv-1 isolates' dna's, was isolated frequently in two regions of western japan, i.e. yamaguchi and fukuoka. in this paper, we analyzed 280 more isolates from eleven regions in japan. in four western regions of japan, i.e. osaka, shimane, yamaguchi, and fukuoka, the isolation frequency of the variant was very high, and its proportion among all the isolates from those regions w ... | 1989 | 2545798 |