Team:Edinburgh/Results

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Revision as of 17:26, 29 October 2008 by Cfrench (Talk | contribs)

Results and current status as of 29 October 2008. We are hoping to obtain some last-minute results to present at the Jamboree.

Contents

Overview

Our results are promising but our dream of using bacteria to convert cellulose into starch and β-carotene is still unrealised. Fortunately, the work will be continued by two undergraduate students after Christmas.

Cellulolysis device

Edinburgh Map1 Cellulolysis.jpg

  • cenA (endoglucanase) and cex (exoglucanase): Biobricks made and ribosome binding site added; ready to test. Last minute result: possible CenA activity detected using chromogenic substrate, but needs to be repeated and confirmed: hope for more results in our poster and talk at the Jamboree!
  • bglX (beta glucosidase): Biobrick made and ribosome binding site added; ready to test.
  • PcstA (promoter): Biobrick made and tested - successful.

Glycogenesis device

Edinburgh Map2 Glycogen.jpg

Starch synthesis device

Edinburgh Map3 Starch.jpg

  • su1 and iso2 (isoamylases): Work in progress - pre-BioBrick constructs in pSB1A2 have been made using the BABEL protocol, but it is still necessary to remove internal EcoRI sites before fully compliant BioBricks will be ready to test. This work will be continued in an undergraduate honours project.

Lycopene generator

Edinburgh Map4 BCarotene.jpg

  • dxs+crtE+crtB+crtI+crtY: Work in progress - encountered problem at final step.

Limonene synthase device

Edinburgh Map5 Limonene.jpg

  • dxs+LIMS+appY: Biobrick made - still being tested (last test failed to detect limonene synthesis).

New Protocols developed or tested