Difference between revisions of "Part:BBa K2230000"

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[[File:Mingdaophil1025-2.jpeg|600px]]
 
[[File:Mingdaophil1025-2.jpeg|600px]]
  
Cloning: Firstly, the elements of upstream and downstream recombination sites were replicated from gDNA of Lactobacillus acidophilus and put onto pSB1C3 as a L. acidophilus recombination vector, named pLBA169, at EcoRI and PstI locations. Secondly, to generate as a standard BioBrick part and assembly vector, the part of Promoter CP29-RBS-aeBlue (BBa_K1033280) was cut by EcoRI and PstI and assembled with the vector. Finally, because there’s a SpeI recognition sequence within the 169dn element, site-directed mutagenesis was performed to change a nucleotide to leave a single SpeI site in the BioBrick suffix region. (See the flow chart and data below).
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<p style="Cloning;">font-weight: bold </p>; : Firstly, the elements of upstream and downstream recombination sites were replicated from gDNA of Lactobacillus acidophilus and put onto pSB1C3 as a L. acidophilus recombination vector, named pLBA169, at EcoRI and PstI locations. Secondly, to generate as a standard BioBrick part and assembly vector, the part of Promoter CP29-RBS-aeBlue (BBa_K1033280) was cut by EcoRI and PstI and assembled with the vector. Finally, because there’s a SpeI recognition sequence within the 169dn element, site-directed mutagenesis was performed to change a nucleotide to leave a single SpeI site in the BioBrick suffix region. (See the flow chart and data below).
  
[[File:Mingdaophil1025-1.png|800px]]
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[[File:Mingdaophil1025-1.png|800px|center]]
  
  

Revision as of 04:13, 25 October 2017


CP29-RBS-aeBlue/pLBA169

A vector can be used to transform Lactobacillus acidophilus by chromosomal homologous recombination at the downstream location of slpA (LBA0169), which encodes a surface layer protein A. The aeBlue gene, which is driven by the wide host range and high constitutive promoter CP29, acts as a reporter. The transformed L. acidophilus will express blue color proteins.

Mingdaophil1025-2.jpeg

font-weight: bold

; : Firstly, the elements of upstream and downstream recombination sites were replicated from gDNA of Lactobacillus acidophilus and put onto pSB1C3 as a L. acidophilus recombination vector, named pLBA169, at EcoRI and PstI locations. Secondly, to generate as a standard BioBrick part and assembly vector, the part of Promoter CP29-RBS-aeBlue (BBa_K1033280) was cut by EcoRI and PstI and assembled with the vector. Finally, because there’s a SpeI recognition sequence within the 169dn element, site-directed mutagenesis was performed to change a nucleotide to leave a single SpeI site in the BioBrick suffix region. (See the flow chart and data below).
Mingdaophil1025-1.png


Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Plasmid lacks a prefix.
    Plasmid lacks a suffix.
    Illegal EcoRI site found at 3356
    Illegal SpeI site found at 2
    Illegal PstI site found at 16
    Illegal NotI site found at 9
    Illegal NotI site found at 3362
  • 21
    INCOMPATIBLE WITH RFC[21]
    Plasmid lacks a prefix.
    Plasmid lacks a suffix.
    Illegal EcoRI site found at 3356
    Illegal XhoI site found at 1642
    Illegal XhoI site found at 2534
  • 23
    INCOMPATIBLE WITH RFC[23]
    Illegal prefix found at 3356
    Illegal suffix found at 2
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal prefix found at 3356
    Plasmid lacks a suffix.
    Illegal XbaI site found at 3371
    Illegal SpeI site found at 2
    Illegal PstI site found at 16
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Plasmid lacks a prefix.
    Plasmid lacks a suffix.