Identification of ribonucleotide reductase mutation causing temperature-sensitivity of herpes simplex virus isolates from whitlow by deep sequencing

نویسندگان

  • Tohru Daikoku
  • Yukari Oyama
  • Misako Yajima
  • Tsuyoshi Sekizuka
  • Makoto Kuroda
  • Yuka Shimada
  • Kazuhiko Takehara
  • Naoko Miwa
  • Tomoko Okuda
  • Tetsutaro Sata
  • Kimiyasu Shiraki
چکیده

Herpes simplex virus 2 caused a genital ulcer, and a secondary herpetic whitlow appeared during acyclovir therapy. The secondary and recurrent whitlow isolates were acyclovir-resistant and temperature-sensitive in contrast to a genital isolate. We identified the ribonucleotide reductase mutation responsible for temperature-sensitivity by deep-sequencing analysis.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Developing oncolytic Herpes simplex virus type 1 through UL39 knockout by CRISPR-Cas9

Objective(s): Oncolytic Herpes simplex virus type 1 (HSV-1) has emerged as a promising strategy for cancer therapy. However, development of novel oncolytic mutants has remained a major challenge owing to low efficiency of conventional genome editing methods. Recently, CRISPR-Cas9 has revolutionized genome editing.Materials and Methods: I...

متن کامل

Identification of a herpes simplex virus type 1 polypeptide which is a component of the virus-induced ribonucleotide reductase.

We have characterized a temperature-sensitive mutant of herpes simplex virus type 1 (HSV-1), 17tsVP1207, that induces a thermolabile ribonucleotide reductase activity. This mutant was derived from the multiple mutant tsG. Fine-structure mapping studies showed that the defect in 17tsVP1207 lies within an 800 bp sequence between genome map coordinates 0.580 and 0.585 in the gene encoding a polype...

متن کامل

A Preliminary Study on the Molecular Identification of Herpes Simplex Virus Type 1 in Iranian Population

Herpes Simplex Virus Type 1 (HSV-1) is a member of the Herpesviridae family that causes herpetic disease in human. During the last 25-30 years, many investigations have been conducted on pathogenesis and molecular biology of this virus in several countries. In Iran HSV-1 has been isolated from patients and detected using immunological techniques. In this study, we investigated the molecular asp...

متن کامل

Comparative Molecular PCR-RFLP Study of Native Herpes Simplex Virus Type 1 (HSV-1) with KOS Strain

Background: Recent research on several DNA fragments covering open reading frames (ORF) 1-37 shows a new genetic marker in ORF 6 which is specific for differentiating wild-type varicella-zoster virus (VZV) strains from Oka varicella vaccine strain. On the other hand, herpes simplex virus (HSV) genome analysis by restriction enzymes is used to differentiate types one and two of the virus and eve...

متن کامل

Herpes simplex virus type 1 ribonucleotide reductase null mutants induce lesions in guinea pigs.

Two herpes simplex virus type 1 ribonucleotide reductase null mutants, hrR3 and ICP6 delta, produced cutaneous lesions in guinea pigs as severe as those of wild-type strains. The lesions induced by hrR3 resulted from in vivo replication of the mutant virus, suggesting that this virus-encoded enzyme is nonessential for virus replication in guinea pigs.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2015