Activities of herpes simplex virus type 1 (HSV-1) ICP4 genes specifying nonsense peptides

نویسندگان
چکیده

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Activities of herpes simplex virus type 1 (HSV-1) ICP4 genes specifying nonsense peptides.

Synthetic oligonucleotide linkers containing translational termination codons in all possible reading frames were inserted at various positions in the cloned gene encoding the herpes simplex virus type 1 (HSV-1) immediate-early regulatory protein, ICP4. It was determined that the amino-terminal 60 percent of the ICP4 gene was sufficient for trans-induction of a thymidine kinase promoter-CAT chi...

متن کامل

Expression and in vitro Characterization of Herpes Simplex Virus 1 (HSV-1) ORF P Protein

Herpes simplex virus 1 (HSV-1) unspliced 8.3 latency associated transcript (LAT), which located in the long repeat sequences, has been shown to contain at least 16 open reading frames (ORF: A-P). One of these ORF, ORF P, maps almost entirely antisense to HSV-1 neurovirulence gene, ICP34.5. Both ORF P and ICP34.5 are located in the long repeat and are antisense overlapping genes. Therefore, in O...

متن کامل

Replication Characteristics of Herpes Simplex Virus Type-1 (HSV-1) Recombinants in 3 Types of Tissue Cultures

A complication in the analysis of the role of ICP34.5 gene in the herpes simplex virus type-1 (HSV-1) lifecycle is the presence of overlapping antisense gene, open reading frame P (ORF P), which is also deleted in HSV-1 ICP34.5 negative mutants. A HSV-1 wild type strain (17+) ICP34.5/ORF P deletion mutant (1716) is totally avirulent in animal models and impaired in a number of in vitro function...

متن کامل

Herpes simplex virus type 1 polypeptide ICP4 bends DNA.

ICP4, the major regulatory polypeptide of herpes simplex virus type 1, is expressed at the earliest stages of virus infection and is required for the activation of transcription from the majority of viral promoters. It is a DNA binding protein which specifically recognises bipartite sites related to the sequence ATCGTnnnnnCGG. In this report we show that both partially purified ICP4, and its is...

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

ذخیره در منابع من


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

ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1987

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/15.11.4491