A virus is a sub-microscopic infectious agent that is unable to grow or reproduce outside a host cell. It has genes made from either DNA or RNA, a protein coat that protects these genes but no cell membrane or nucleus.
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Provides data obtained from the NIAID Influenza Genome Sequencing Project as well as from GenBank, combined with tools for flu sequence analysis and annotation.
Provides data obtained from the NIAID Influenza Genome Sequencing Project as well as from GenBank, combined with tools for flu sequence analysis and annotation.
