Retrovirus exchange mechanism to proviral

Background, retro chain of positive RNA viruses, coated with a special shape and specific identification method. Retroviral RNA-dependent DNA polymerase by a (reverse transcriptase) are processed through a DNA inter-mediate to replicate. DNA version of the viral genome into the host chromosome is integrated as a cell gene transcription. The aim of this study is proviral retro- conversion mechanism. This study is a library, a review of the literature and new articles have been compiled virology. The main steps in the retrovirus genome replication include: 1. complex tRNA reverse transcriptase binding to the RNA genome. 2. synthesis of a complementary DNA for genomic RNA and subsequently degraded viral RNA by ribonuclease (RNase H is packaged in the virion). DNA transcription by RNA polymerase Amendment 4 has been carried out and the product of transcription, polymerase protein after breaching the protein of the virus creates. 5. RNA transcribed from DNA strands are packaged in Virion

Keywords:

replication , retroviruses , proviral , reverse transcriptase