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7:28
Khan Academy
Retroviruses
Retroviruses, like HIV, have a unique replication process combining lytic and lysogenic elements. They enter cells through direct fusion and use reverse transcriptase to create complementary DNA (cDNA) from their RNA. Integrase integrates viral DNA into the host genome, forming a provirus. Viral mRNA is produced, translated into proteins, and ...
Jan 27, 2015
Coronavirus Variants
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