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Team:USP-Brazil/Results:Assemblies
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Mxr1—cited on literature [2] will work properly.</p> | Mxr1—cited on literature [2] will work properly.</p> | ||
| - | <p>To assembly those parts we: used the strain B1 as template to built the strain A1 using PCR (polymerase chain reaction) and restriction enzymes; the control strain 1 was assembly in the pPIC9K plasmid, which was used to transform <i>P. pastoris</i>, allowing to integrate the construction by homologous recombination in the genome; the strains A2, B2 and Control strain 2 are made by transforming <i>P. pastoris</i> with the corresponding P<sub>AOX1</sub>-RFP construction and the Mxr1 plasmid. | + | <p>To assembly those parts we: used the strain B1 as template to built the strain A1 using PCR (polymerase chain reaction) and restriction enzymes; the control strain 1 was assembly in the pPIC9K plasmid, which was used to transform <i>P. pastoris</i>, allowing to integrate the construction by homologous recombination in the genome; the strains A2, B2 and Control strain 2 are made by transforming <i>P. pastoris</i> with the corresponding P<sub>AOX1</sub>-RFP construction and the Mxr1 plasmid.</p> |
| - | … gel… o que a gente conseguiu construir, o que está na linha de produção... e etc.</p> | + | <p style="color: red;">… gel… o que a gente conseguiu construir, o que está na linha de produção... e etc.</p> |
<h3>Transformation</h3> | <h3>Transformation</h3> | ||
Revision as of 20:47, 27 September 2013
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Results
Assemblies
To explore the questions on BioBricks characterization, we built the construction of the following strains:
Figure 1: Map of planned test strains. DNA construction images hiding RBS and transcription stop sequences.
The PAOX1 strains are basically different combinations of variants of only three DNA elements: the PAOX1 promoter, the RFP reporter protein and the modified Mxr1 transcription factor (aforementioned on Detecthol). Thanks to Life Technologies, the strain B1 and the Mxr1 modified and minimum were synthesized and this enabled us to construct the others strains.
Comparing the fluorescence time delay and intensity between strains Control 1, A1, and B1, we will be able to check the strength and the response velocity of the device with modified PAOX1 and the efficiency of codon-optimization on RFP for P. pastoris. The comparison between control strains 2 with A2 and B2 will draw the picture of PAOX1 promoter behavior with the modified Mxr1 transcription factor with the same variables from the last comparison, but also testing if the shorter version of Mxr1—consisting in the sequence for the N-terminal 400 amino-acids from Mxr1—cited on literature [2] will work properly.
To assembly those parts we: used the strain B1 as template to built the strain A1 using PCR (polymerase chain reaction) and restriction enzymes; the control strain 1 was assembly in the pPIC9K plasmid, which was used to transform P. pastoris, allowing to integrate the construction by homologous recombination in the genome; the strains A2, B2 and Control strain 2 are made by transforming P. pastoris with the corresponding PAOX1-RFP construction and the Mxr1 plasmid.
… gel… o que a gente conseguiu construir, o que está na linha de produção... e etc.
Transformation
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