bestbeforesomewhere, Dorset, England UK4,701 posts
Steve5721: Wiki:
After thirteen years of collaborative research by an Australian company - Florigene, and a Japanese company - Suntory, a blue rose was created in 2004 employing genetic engineering. Years of research resulted in the ability to insert a gene for the plant pigment delphinidin cloned from the petunia and thus inserted into an Old Garden Cardinal de Richelieu rose. Obtaining the exact hue was difficult because amounts of the pigment cyanidin were still present, so the rose was darker in color than "true blue". Recent work using RNAi technology to depress the production of cyanidin has produced a mauve colored flower, with only trace amounts of cyanidin. Genetically modified blue roses are currently being grown in test batches by Suntory Ltd., according to company spokesman Atsuhito Osaka.
Welcome back Steve,I've missed your "voice of reason".
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Take a photo and post it for us Ali ......