Difference between revisions of "Part:BBa K3930020"

 
 
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<partinfo>BBa_K3930020 short</partinfo>
 
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<span class='h3bb'>Sequence and Features</span>
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<partinfo>BBa_K3930020 SequenceAndFeatures</partinfo>
  
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This cassette allows the selection of Yeast transformant upon addition of G418 into the media of culture. The sequence of the gene carrying the resistance is codon optimized for an expression into S.cerevisiae.
 
  
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<h2>Introduction</h2>
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<p>The NeoR cassette is composed of the promoter CYC1, the resistance gene <i>neoR</i> and the transcription terminator of CYC1. The resistance gene is based on part <a href="https://parts.igem.org/Part:BBa_K1313004" class="pr-0" target="_blank">(BBa_K1313004)</a>, but it was codon optimized for expression into <i>S. cerevisiae</i>. Indeed, this part was characterized for bacterial selection, but the <i>neoR</i> gene has a broad range of action against plenty of different aminoglycosides. </p>
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<p>This gene codes for a neomycin phosphotransferase II, which inactivates neomycin by adding a phosphate. Therefore, this cassette allows the selection of yeast transformants upon addition of neomycin into the media. </p>
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<h3>Part characterization</h3>
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<p> The part (BBa_K3930020) was used to select for genomic integration of part <a href="https://parts.igem.org/Part:BBa_BBa_K3930002" class="pr-0" target="_blank">(BBa_K3930002)</a>. Transformants were plated onto YPD Petri plates containing 400 &mu;g.ml-1 G418 (a neomycin analogue for eukaryotic organism). The Toulouse INSA UPS team managed to select transformants with this selection marker (for more details, check the <a href="https://parts.igem.org/Part:BBa_BBa_K3930002" class="pr-0" target="_blank">(BBa_K3930002)</a> part page). </p>
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===Usage and Biology===
 
===Usage and Biology===
  
 
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<span class='h3bb'>Sequence and Features</span>
 
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<partinfo>BBa_K3930020 SequenceAndFeatures</partinfo>
 
  
  

Latest revision as of 08:48, 17 October 2021


G418 selective cassette 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
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 873
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI.rc site found at 722
    Illegal SapI.rc site found at 932


Introduction

The NeoR cassette is composed of the promoter CYC1, the resistance gene neoR and the transcription terminator of CYC1. The resistance gene is based on part (BBa_K1313004), but it was codon optimized for expression into S. cerevisiae. Indeed, this part was characterized for bacterial selection, but the neoR gene has a broad range of action against plenty of different aminoglycosides.

This gene codes for a neomycin phosphotransferase II, which inactivates neomycin by adding a phosphate. Therefore, this cassette allows the selection of yeast transformants upon addition of neomycin into the media.

Part characterization

The part (BBa_K3930020) was used to select for genomic integration of part (BBa_K3930002). Transformants were plated onto YPD Petri plates containing 400 μg.ml-1 G418 (a neomycin analogue for eukaryotic organism). The Toulouse INSA UPS team managed to select transformants with this selection marker (for more details, check the (BBa_K3930002) part page).