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- | =Amplification of the plasmid PSB1C3 for ''rocF'' BioBrick= | + | =Glycerol stocks= |
- | | + | Today we made [[Team:Newcastle/Glycerol_stocks|glycerol stocks]] of our filamentous ''Bacillus subtilis'' 168 strain. |
- | ==Aim==
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- | The aim of this experiment is to amplify plasmid linearized pSB1C3 for the construction of [[Team:Newcastle/Urease|''rocF'' BioBrick]] with the help of a single Phusion PCR using old primers.
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- | ==Materials and Protocol==
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- | Please refer to [[Team:Newcastle/PCR| PCR]] for Phusion PCR protocol. The details for the 6 PCR reactions are mentioned below:
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- | ===PCR===
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- | {|border=1
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- | |-
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- | !'''Tube'''
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- | !'''Part to be amplified'''
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- | !'''DNA fragment consisting the part'''
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- | !'''Forward primer'''
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- | !'''Reverse Primer'''
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- | !'''Melting Temperature (Tm in °C) '''
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- | !'''Size of the fragment (in bp)'''
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- | !'''Extension time* (in seconds)'''
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- | |-
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- | |1
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- | |Plasmid Vector
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- | |pSB1C3
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- | |P1V1 forward
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- | |P2V1 reverse
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- | |58
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- | |2072 approx.
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- | |60
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- | |-
| + | |
- | |2
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- | |Pspacoid Promoter
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- | |pMutin4
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- | |P1P1 forward
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- | |P2P1 reverse
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- | |49
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- | |106 approx.
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- | |15
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- | |-
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- | |3
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- | |1st fragment of ''rocF'' CDS
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- | |''B. subtilis'' 168 chromosome
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- | |P1S1 forward
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- | |P2S1 reverse
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- | |58
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- | |246 approx.
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- | |15
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- | |-
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- | |4
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- | |2nd fragment of ''rocF'' CDS
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- | |''B. subtilis'' 168 chromosome
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- | |P3S2 forward
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- | |P4S2 reverse
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- | |65
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- | |597 approx.
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- | |20
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- | |-
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- | |5
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- | |3rd fragment of ''rocF'' CDS
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- | |''B. subtilis'' 168 chromosome
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- | |P5S3 forward
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- | |P6S3 reverse
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- | |66
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- | |125 approx.
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- | |15
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- | |-
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- | |6
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- | |Double Terminator
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- | |pSB1AK3 consisting BBa_B0014 biobrick
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- | |P1T1 forward
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- | |P2T1 reverse
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- | |56
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- | |116 approx.
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- | |15
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- | |}
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- | '''Table 1''': Table represents 6 different Phusion PCR reactions and the parts which are amplified so that they can be ligated together with the help of Gibson Cloning method.
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- | * The extension rate of the Phusion polymerase is 1Kb/ 30 seconds. Thus the extension time of each and every PCR reaction is slightly different.
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- | * For learning about the ''rocF'' fragments, please refer to the [[Media:Cloning_strategy_for_rocF.pdf|Cloning strategy for ''rocF'']].
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- | ==Discussion==
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- | All the 6 Phusion PCR reactions were done however, gel electrophoresis was not done today to check whether the fragments have actually amplified or not.
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- | ==Conclusion==
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- | Tomorrow 5th August, 2010, we would be running gel electrophoresis to check the outcome of the 6 PCR reactions and later all the fragments will be ligated with help of Gibson protocol.
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