Lentiviruses are transmitted as single-stranded, positive-sense, enveloped RNA viruses.Upon entry into the target cell, the viral RNA genome is converted (reverse transcribed) into double-stranded DNA by a virally encoded enzyme, reverse transcriptase, that is transported along with the viral genome in the virus particle.We have 60,000 STD dating success stories, 120,000 daily conversations, 15,000 daily active members and 500 daily blog posts. You are not required to submit any information that would make you uncomfortable.All your personal information can remain private and anonymous until you want to take things further.The last unknown structure of HIV has been solved by scientists at the University of Alabama at Birmingham.
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HIV infects vital cells in the human immune system such as helper T cells (specifically CD4 Lentiviruses have many morphologies and biological properties in common.
Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period.
The resulting viral DNA is then imported into the cell nucleus and integrated into the cellular DNA by a virally encoded enzyme, integrase, and host co-factors.
The HIV virus can remain dormant in the human body for up to ten years after primary infection; during this period the virus does not cause symptoms.