- 《英文msh詞典》Defective Hybrids
- [入口詞] Defective Hybrids
- [主題詞] Defective Viruses
- [英文釋義] Viruses which lack a complete genome so that they cannot completely replicate or cannot form a protein coat. Some are host-dependent defectives,meaning they can replicate only in cell systems which provide the particular genetic function which they lack. Others,called SATELLITE VIRUSES,are able to replicate only when their genetic defect is complemented by a helper virus.
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