Difference between revisions of "Part:BBa K4368001"
(→‎Characterization)
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The resulting DNA is used for further digestion with EcoRI and PstI. The digests are then run on a 0.75% agarose gel at 90 mV voltage and constant amperage. BioRad brand RedSafe is used as an intercalating developing agent.
 
The resulting DNA is used for further digestion with EcoRI and PstI. The digests are then run on a 0.75% agarose gel at 90 mV voltage and constant amperage. BioRad brand RedSafe is used as an intercalating developing agent.
  
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__Enzyme digestion__
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===Enzyme digestion===
 
[[File:cex.png]]
 
[[File:cex.png]]
  
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<span class='h3bb'>Sequence and Features</span>
 
<span class='h3bb'>Sequence and Features</span>
 
<partinfo>BBa_K4368001 SequenceAndFeatures</partinfo>
 
<partinfo>BBa_K4368001 SequenceAndFeatures</partinfo>
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==Contribution ==
 
==Contribution ==
 
*'''Group:''' [https://2022.igem.wiki/uma-malaga/index.html]
 
*'''Group:''' [https://2022.igem.wiki/uma-malaga/index.html]

Revision as of 18:13, 7 October 2022


pcstA + rbs + yebF + cex + terminator

Description

Cex encodes for the exoglucanase gene of Cellulomonas fimi (BBa_K118022). This enzyme is responsible of the degradation of cellulose working coordinated with the genes cenA and bglX. In addition, this part includes the composition used by the team, which includes a strong rbs (BBa_B0030), a double terminator (BBa_B0015) as well as a promoter inducible by glucose concentration (BBa_K118011). Furthermore, we improve this composite adding a gen encoding a motor protein named YebF (BBa_K1610300) that secrete the enzyme out of the E. coli membrane. The gene has been placed under the control of this promoter to build the glucose concentration-based gene regulatory circuit that integrates all our parts.

Characterization

The expression cassette sequence was digested with EcoRI and PstI enzymes and subsequently ligated with a chloramphenicol resistant plasmid backbone (Cm). Transforming bacteria were created with this plasmid and seeded on LB-Agar+Cm plates. After growth, colonies were selected based on their color (white) and DNA extraction was performed using the Promega PureYield Plasmid Miniprep System kit. The resulting DNA is used for further digestion with EcoRI and PstI. The digests are then run on a 0.75% agarose gel at 90 mV voltage and constant amperage. BioRad brand RedSafe is used as an intercalating developing agent.

Enzyme digestion

Cex.png

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NotI site found at 1044
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 268
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 677
    Illegal NgoMIV site found at 1050
    Illegal NgoMIV site found at 1552
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 1097
    Illegal SapI.rc site found at 1180

Contribution

  • Group: [1]
  • Author: Molina Calvo, Alonso