Difference between revisions of "Part:BBa K3629011"
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===Design===
 
===Design===
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This coding sequence was attached to the TEF promoter [https://parts.igem.org/Part:BBa_K2117000 (BBa_K2117000)], and the XPR2 terminator [https://parts.igem.org/Part:BBa_K3629004 (BBa_K3629004)] in creation of the expression construct for this part [https://parts.igem.org/Part:BBa_K3629015 (BBa_K3629014).] We provided the fully functional expression construct in [https://2020.igem.org/Team:Calgary/Parts our collection] for teams who want to transform and use this part in our modular Gibson Assembly system designed to integrate recombinant DNA directly into the <i>Y. lipolytica</i> genome. However, just the coding sequence is provided here in case teams want to use this coding sequence for different purposes.
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Specifically in our collection, which provides cellulase and amino acid synthesis genes, the expression construct for this part can be assembled with another one of those
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The expression constructs in our collection that can be assembled together to form a <i>Y. lipolytica</i> strain(s) that can fully degrade cellulose are:
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<ul>
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<li>[https://parts.igem.org/Part:BBa_K3629012 BBa_K3629012]= <i>T. reesei</i> CBHII expression construct </li>
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<li>[https://parts.igem.org/Part:BBa_K3629013 BBa_K3629013]= <i>Modified P. funiculosum</i> CBHI expression construct </li>
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<li>[https://parts.igem.org/Part:BBa_K3629014 BBa_K3629014]= <i>N. crassa</i> CBHI expression construct </li>
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<li>[https://parts.igem.org/Part:BBa_K3629016 BBa_K3629016]= <i>Modified T. reesei</i> EGI expression construct </li>
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<li>[https://parts.igem.org/Part:BBa_K3629017 BBa_K3629017]= <i>T. reesei</i> EGII expression construct </li>
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<li>[https://parts.igem.org/Part:BBa_K3629018 BBa_K3629018]= <i>N. patriciarum</i> BGS expression construct </li>
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</ul>
  
 
===Sequence and Features===
 
===Sequence and Features===

Revision as of 22:37, 27 October 2020


Nourseothricin resistance gene

Nourseothricin acetyltransferase (nat1) gene from Streptomyces noursei.

Usage and Biology

This is the coding sequence for nourseothricin resistance, which is a robust selection marker that can be used in many eukaryotes, specifically yeast, including Yarrowia lipolytica -the chassis for our project. Particularly for Y. lipolytica there are not many available auxotrophy-based selection markers due to the limited number of auxotrophic strains publically available for use. Therefore, antibiotic resistance genes are a suitable alternative. To use this antibiotic 50-200µg/mL is added to media depending on the organism.

The part is a key part of our collection and functions as a destination vector for other Y. lipolytica parts when cloned into a plasmid with a promoter and terminator sequence attached.

Design

This coding sequence was attached to the TEF promoter (BBa_K2117000), and the XPR2 terminator (BBa_K3629004) in creation of the expression construct for this part (BBa_K3629014). We provided the fully functional expression construct in our collection for teams who want to transform and use this part in our modular Gibson Assembly system designed to integrate recombinant DNA directly into the Y. lipolytica genome. However, just the coding sequence is provided here in case teams want to use this coding sequence for different purposes.

Specifically in our collection, which provides cellulase and amino acid synthesis genes, the expression construct for this part can be assembled with another one of those

The expression constructs in our collection that can be assembled together to form a Y. lipolytica strain(s) that can fully degrade cellulose are:

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]

Codon optimized for expression and function in Yarrowia lipolytica.

References