Phytophthora resistance gene of catharanthus and its use

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, 800255, 800DIG67, 4352404, 43524048, 43524049, Plt 541, 47 58, A01H 104, A01H 400, A01H 512, A01H 500, A01H 510

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054912857

ABSTRACT:
The present invention relates to a disease resistant Catharanthus seed, Catharanthus plant, Catharanthus variety and Catharanthus hybrid. More specifically, the invention relates to a Catharanthus plant having resistance to the fungal disease Phytophthorao. The invention also relates to an increased level of resistance to aphids and other pests and an increased level of total alkaloid content. The invention further relates to the method of crossing Catharanthus plants containing the resistance to Phytophthora to produce disease resistance and increased total alkaloid level in Catharanthus plants and in other crop plants.

REFERENCES:
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Chase, Ann et al., "Is Your Vinca Resistant to Phytophthora?", Grower Talks, Aug., 1993.
Chockalingam, S. et al., "Impact of the Extract of Cathranthus roseus on Feeding and Enzymatic Digestive Activities of Spodoptera-litura", J. Environmental Biology, 1989.
Colon, L. T. et al., "Resistance to potato late blight (Phytophthora infestans (Mont.) de Bary) in Solanum nigrum, S. villosum and their sexual hybrids with S. tuberosum and S. demissum", Euphytica, 66:55-64, 1993.
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