Early genes are viral genes expressed soon after a virus infects a host cell, playing a crucial role in the initial stages of viral replication. These genes typically encode proteins that facilitate the virus's takeover of the host's cellular machinery, allowing for the replication of viral components and the establishment of infection. They can also interfere with host defenses, enhancing the virus's ability to replicate and spread.
congrats on reading the definition of early genes. now let's actually learn it.