Dosiero:Glowing tobacco plant.jpg

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Glowing_tobacco_plant.jpg (83KB, MIME type: image/jpeg)

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An image of a tobacco plant which has been genetically engineered to express a gene taken from fireflies (specifically: Photinus pyralis) which produces luciferase. The image is an "autoluminograph" produced by placing the plant directly on a piece of Kodak Ektachrome 200 film. When the plant is watered with a luciferin containing nutrient medium, tissue specific luminescence is observed. It is the first representation of a transgenic multicellular organism expressing bioluminescence. This image was first published in a November 1986 issue of the journal Science in a paper titled "Transient and stable expression of the firefly luciferase gene in plant cells and transgenic plants". [1] by David W. Ow, Keith V. Wood, Marlene DeLuca, Jeffrey R. de Wet, Donald R. Helinski and Stephen H. Howell. The research was funded by grants from the US Dept. of Agriculture and the National Science Foundation.


Image taken by Keith Wood (of DeLuca lab) for Science Magazine. Permission to use on Wikipedia has been granted by Science Magazine (see talk).


Ŝablono:Copyrighted

date/time username edit summary
04:11, 6 December 2005 en:User:199.111.230.195 (rv vandalism)
03:24, 6 December 2005 en:User:128.125.19.104
11:48, 26 August 2005 en:User:Hughcharlesparker
12:58, 30 July 2005 en:User:Deglr6328
07:56, 29 July 2005 en:User:Solipsist (Change licence to {Copyrighted})
09:15, 17 July 2005 en:User:Oblivious (+{{FPC}})
22:17, 16 July 2005 en:User:Deglr6328 (first)
14:43, 19 June 2005 en:User:Deglr6328
06:18, 16 June 2005 en:User:Deglr6328 (reverting fuckfaces :))
09:29, 2 May 2005 en:User:68.200.109.78
02:09, 1 May 2005 en:User:209.26.25.57
07:37, 30 March 2005 en:User:Deglr6328
07:20, 30 March 2005 en:User:Deglr6328 (An image of a tobacco plant which has been genetically engineered to express a gene taken from <a href="/wiki/Firefly" title="Firefly">fireflys</a> which produces <a href="/wiki/Luciferase" title="Luciferase">luciferase</a>. When the plant is watered with a <a href="/wiki/Luciferin" title="Luciferin">luciferin</a> containing nutrient medium, tissue specific <a href="/wiki/Luminescence" title="Luminescence">luminescence</a> is obser)

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  • (for) (nun) 20:26, 9. Feb 2006 . . Maksim-bot (Diskuto | kontribuoj) . . 422×600 (84 505 bitokoj) (La bildo estas kopiita de wikipedia:en. La originala priskribo estas: An image of a tobacco plant which has been genetically engineered to express a gene taken from fireflies (specifically: Photinus pyralis) which produces luciferase. The)

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