Team:Cambridge/Project/Pigments

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(Pigments)
(Pigments)
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*'''Colour''':  Though ''E. coli'' does not naturally produce pigment, several other bacterial species secrete pigmented antibiotics.  We have used pigment-producing operons from other bacterial species and transformed them into ''E. coli''.  In particular, we have devoted our summer to 3 different pigment systems:  
*'''Colour''':  Though ''E. coli'' does not naturally produce pigment, several other bacterial species secrete pigmented antibiotics.  We have used pigment-producing operons from other bacterial species and transformed them into ''E. coli''.  In particular, we have devoted our summer to 3 different pigment systems:  
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:*'''[[Team:Cambridge/Project/CA01 Carotenoids]]''': The enzymes required for carotenoid production originally come from ''Pantoea ananatis,'' and were available in the registry.  We used them to produce orange and red.
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:*'''[[Team:Cambridge/Project/CA01 |Carotenoids]]''': The enzymes required for carotenoid production originally come from ''Pantoea ananatis,'' and were available in the registry.  We used them to produce orange and red.
-
:*'''[[Team:Cambridge/Project/ME01 Melanin]]''': The tyrosinase required for melanin production originally comes from ''Rhizobium etli'' and produces brown.
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:*'''[[Team:Cambridge/Project/ME01 |Melanin]]''': The tyrosinase required for melanin production originally comes from ''Rhizobium etli'' and produces brown.
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:*'''[[Team:Cambridge/Project/VI01 Violacein]]''':  The enzymes required for voilacein production originally come from ''Chromobacterium violacein.''  The operon can be manipulated to produce voilet, green, and blue.
+
:*'''[[Team:Cambridge/Project/VI01 |Violacein]]''':  The enzymes required for voilacein production originally come from ''Chromobacterium violacein.''  The operon can be manipulated to produce voilet, green, and blue.
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Revision as of 16:41, 21 October 2009


Pigments

  • Colour: Though E. coli does not naturally produce pigment, several other bacterial species secrete pigmented antibiotics. We have used pigment-producing operons from other bacterial species and transformed them into E. coli. In particular, we have devoted our summer to 3 different pigment systems:
  • Carotenoids: The enzymes required for carotenoid production originally come from Pantoea ananatis, and were available in the registry. We used them to produce orange and red.
  • Melanin: The tyrosinase required for melanin production originally comes from Rhizobium etli and produces brown.
  • Violacein: The enzymes required for voilacein production originally come from Chromobacterium violacein. The operon can be manipulated to produce voilet, green, and blue.

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