Induction of resistance to virus diseases by transformation of p

Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide alters fat – fatty oil – ester-type wax – or...

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800250, 800DIG43, 4353201, 4352404, 4351723, 536 232, A01H 400, C12N 514, C12N 1582, C12N 1540

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055961320

ABSTRACT:
The invention described herein discloses a virus-induced resistance that may be transferred from one plant generation to another in which transgenic plants containing a coding sequence, taken from the read-through portion of the replicase portion of the viral genome, are resistant to subsequent disease by the virus. The use of the 54 kDa coding sequence from TMV is described as a specific example of the broader technology. Thus, the invention defines a means for bringing about viral resistance in plants which have been transformed with nucleic acid copies of fragments or segments taken from the replicase portion of the pathogenic virus genome. In addition, the present invention defines transformed plants and their seeds which carry a portion of the viral genome which codes for a portion of the read-through portion of the replicase genome of the pathogenic virus.

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