The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 1999
Filed:
May. 09, 1997
Francesco Cellini, Matera, IT;
Pasquale Domenico Grieco, Pisticci, IT;
Metapontum Agrobios S.c.r.l., Matera, IT;
Abstract
The present invention relates to a method of preparation of transgenic plants resistant to viral infections by introducing into the genoma of a host plant an antisense gene construct constituted by: the domain F of the subgenomic promoter of a viral RNA; a leader sequence of a viral ORF, downstream from said subgenomic promoter; the gene encoding a viral coat protein, downstream from said leader sequence; and the 3'-terminal region of a viral RNA, downstream from said gene. The present invention also relates to a recombinant vector comprising a promoter functional in a host plant, and, operably linked to this promoter, the antisense gene construct of the present invention.