NUCLEIC ACIDS AND METHODS OF USE THEREOF FOR CONTROLLING VIRAL PATHOGENS

The invention consists of a non-naturally occurring nucleic acid molecule capable of blocking or interfering with a replica- tive intermediate of a virus, a virusoid, or a viroid. The nucleic acid molecule may contain a ribozyme or a plurality of ribozymes. Alternatively, the nucleic acid molecule m...

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Bibliographische Detailangaben
Hauptverfasser: ATKINS, DAVID G, GERLACH, WAYNE L, YOUNG, MARK J
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The invention consists of a non-naturally occurring nucleic acid molecule capable of blocking or interfering with a replica- tive intermediate of a virus, a virusoid, or a viroid. The nucleic acid molecule may contain a ribozyme or a plurality of ribozymes. Alternatively, the nucleic acid molecule may be an antisense nucleic acid molecule. The ribozyme may be a hairpin ribozyme, a hammerhead ribozyme, an RNAase P ribozyme, a minizyme, or other catalytic RN A molecule. The virus may be an animal, a mammalian, a plant, a fungal, a protozoan, a yeast, a bacterial virus, or a human virus. The nucleic acid molecule may be ex- pressed in the cell or it may be preformed and administered ex vivo. The present invention contemplates methods of controlling infection of a pathogenic infectious agent in a plant or animal.