Team:Waterloo/Project

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== '''Chromobricks: A Platform for Chromosome Engineering with BioBricks ''' ==
== '''Chromobricks: A Platform for Chromosome Engineering with BioBricks ''' ==
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The aim of our project is to develop a fully-featured platform for chromosome engineering, allowing the in vivo <br/>
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The aim of our project is to develop a fully-featured platform for chromosome engineering, allowing the in vivo assembly of a synthetic chromosome from interchangeable parts, followed by selective degradation of the native chromosome. We have designed a proof-of-concept for chromosome-building that will use the site-specific integrase of phage ΦC31 to integrate a BioBrick into a defined locus of the <i>E. coli</i> genome. Six pairs of integrase-targeted <i>att</i> sites have been designed to be non-cross-reactive in order to support repeatable cassette-exchange reactions for chromosome building. We have also written software to model the integrase-mediated rearrangement of DNA molecules containing <i>att</i> sites, to aid the design of more elaborate chromosome-building systems. To selectively degrade the native chromosome we designed a nuclease-based, inducible genome-degradation system. In its simplest form, our system can be used to integrate biological devices into a chromosome in situations requiring stable copy number and selection-free maintenance.
-
assembly of a synthetic chromosome from interchangeable parts, followed by selective degradation of the native <br/>
+
-
chromosome. We have designed a proof-of-concept for chromosome-building that will use the site-specific integrase of <br/>
+
-
phage ΦC31 to integrate a BioBrick into a defined locus of the <i>E. coli</i> genome. Six pairs of integrase-targeted<br/>
+
-
<i>att</i> sites have been designed to be non-cross-reactive in order to support repeatable cassette-exchange <br/>
+
-
reactions for chromosome building. We have also written software to model the integrase-mediated rearrangement of DNA <br/>
+
-
molecules containing <i>att</i> sites, to aid the design of more elaborate chromosome-building systems. To selectively<br/>
+
-
degrade the native chromosome we designed a nuclease-based, inducible genome-degradation system. In its simplest form,<br/>
+
-
our system can be used to integrate biological devices into a chromosome in situations requiring stable copy number<br/>
+
-
and selection-free maintenance.
+
== Project Details==
== Project Details==

Revision as of 03:36, 11 October 2009

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Contents

Chromobricks: A Platform for Chromosome Engineering with BioBricks

The aim of our project is to develop a fully-featured platform for chromosome engineering, allowing the in vivo assembly of a synthetic chromosome from interchangeable parts, followed by selective degradation of the native chromosome. We have designed a proof-of-concept for chromosome-building that will use the site-specific integrase of phage ΦC31 to integrate a BioBrick into a defined locus of the E. coli genome. Six pairs of integrase-targeted att sites have been designed to be non-cross-reactive in order to support repeatable cassette-exchange reactions for chromosome building. We have also written software to model the integrase-mediated rearrangement of DNA molecules containing att sites, to aid the design of more elaborate chromosome-building systems. To selectively degrade the native chromosome we designed a nuclease-based, inducible genome-degradation system. In its simplest form, our system can be used to integrate biological devices into a chromosome in situations requiring stable copy number and selection-free maintenance.

Project Details

Part 2

The Experiments

Part 3

Results