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Transcript
Viruses
Viron
Virus
Viral related
Multi-particle virus
Pro-virus
Pseudo-virus
Defective virus
Sub-viruses
Prion
Satellite virus
Viroid
Virusoid
****
Virus: a particle that has all discriminative features but lack the
ability of replication.
****
Virion: the viral particle in its replicated form
****
Provirus is the integrated viral nucleic acid within the host nucleic
acid
****
It lack the ability of replication due to a functional disorder in some
Viral genes through the replication of the slandered viruses
****
Pseudo-virus: Similar to standard virus but its protein coat occupied
by the host cell nucleic acid or organelle.
****
Multi-particle: virus composed of two or more particles, each particle
contain one viral genome segment.
****
Satellite virus: That virus can not replicate except in the presence of
another virus called helper.
****
Virusoid: a satellite RNA particle which can not make infection but
can replicate only inside the protein coat of other virus
Viroid: Naked infectious closed circular single strand RNA with low
molecular weight and potentially pathogenic agents to plants
****
Prion: A group of proteinaceous infectious agent ( lacking nucleic acid)
with high molecular weight and cause diseases to animals only.
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