HIV uses the machinery of the CD4 cells to multiply (make copies of itself) 3) reverse transcription, 4) integration, 5) replication, 6) assembly. This infographic illustrates the HIV replication cycle, which begins when HIV fuses with the surface of the host cell. A capsid containing the virus's genome and . When HIV infects a cell, it first attaches to and fuses with the host cell. converted into DNA and the virus uses the host cell's machinery to replicate itself during.
The virus attaches itself to the T-helper cell; it then fuses with it, takes control of its DNA, replicates itself and releases more HIV into the blood. In order for viruses to reproduce, they must infect cells in the body. Viruses are not technically alive: They are like a brain without a body. So in order to make. HIV entry, the first phase of the viral replication cycle, begins with the adhesion of virus to the host cell and ends with the fusion of the cell and.
Once HIV enters a new host (a person), it seeks out target cells to infect and hijack. The most commonly recognized of these target cells are the "T-cells". HIV replication cycle. average life-span of virus-producing cells is short ~2 days. Vpx(HIV-2 only) are presumably transported to the nucleus where it would act. When viruses reproduce it is called replication. HIV uses CD4 immune cells to replicate. And each infected CD4 cell produces hundreds of new.