A Study of the Hepatitis B Virus (249 words, 1 pages)
HBV is a mostly double-stranded DNA virus in the Hepadnaviridae family. HBV causes hepatitis in human and related virus in this family cause hepatitis in ducks, ground squirrels and woodchucks. The HBV genome has four genes pol, env, pre-core and X that respectively encode the viral DNA-polymerase, envelope protein, pre-core ...
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