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Team:HKUST/AttractantProduction
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| - | In the 20th century, a large number of organic molecules have been identified as attractant towards drosophila, and many are now being produced for industrial use. Such compounds include 2-phenylethanol, eugenol, methyleugenol, isoeugenol, methylisoeugenol, ethanol, acetic acid and glucose, etc. This broad category of attractant molecules exhibit different levels of attraction for the insect. | + | In the 20th century, a large number of organic molecules have been identified as attractant towards drosophila, and many are now being produced for industrial use. Such compounds include 2-phenylethanol, eugenol, methyleugenol, isoeugenol, methylisoeugenol, ethanol, acetic acid and glucose, etc. This broad category of attractant molecules exhibit different levels of attraction for the insect. <br> |
| - | In this sub-project, we are trying to use the | + | In this sub-project, we are trying to use the <em>S. cerevisiae</em> endogenous metabolic enzyme to produce a volatile insect attractant. Attractant production would be achieved by induced over-expression of an aromatic amino-transferase, the endogenous enzyme in yeast that can catalyze a reaction to yield 2-phenylethanol. This pathway will be triggered by the downstream signal from the GPCR, which activates the FUS1 promoter. |
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Revision as of 18:04, 21 October 2009
a
In the 20th century, a large number of organic molecules have been identified as attractant towards drosophila, and many are now being produced for industrial use. Such compounds include 2-phenylethanol, eugenol, methyleugenol, isoeugenol, methylisoeugenol, ethanol, acetic acid and glucose, etc. This broad category of attractant molecules exhibit different levels of attraction for the insect.
In this sub-project, we are trying to use the S. cerevisiae endogenous metabolic enzyme to produce a volatile insect attractant. Attractant production would be achieved by induced over-expression of an aromatic amino-transferase, the endogenous enzyme in yeast that can catalyze a reaction to yield 2-phenylethanol. This pathway will be triggered by the downstream signal from the GPCR, which activates the FUS1 promoter.
