Difference between revisions of "Part:BBa K3888006:Design"
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===References===
 
===References===
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1.1. Fritts, Ryan K., et al. "A Rhizobiales-specific unipolar polysaccharide adhesin contributes to Rhodopseudomonas palustris biofilm formation across diverse photoheterotrophic conditions."Applied and environmental microbiology 83.4 (2017): e03035-16
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1. Fritts, Ryan K., et al. "A Rhizobiales-specific unipolar polysaccharide adhesin contributes to Rhodopseudomonas palustris biofilm formation across diverse photoheterotrophic conditions."Applied and environmental microbiology 83.4 (2017): e03035-16

Revision as of 17:37, 20 October 2021


UppE Downstream Flanking Region

Deletion Plasmid construction.png

Figure 1: Illustration of the general form of plasmid used to create marked knockout strains of R. palustris.

The origin of replication (ori), origin of transfer (oriT) and sacB (blue) are part of the delivery plasmid. The green sequence is inserted into the multiple cloning site of the delivery plasmid. The left and right fragments (green) are sequences amplified from the R. palustris genome and used in overlap extension PCR to generate a recombinant product containing (a deletion and a restriction site）. The restriction site is used to introduce the resistance cassette (purple). This interrupts the gene even if no deletion is present, and allows selection of successful transformants.
According to this model, we constructed UppE knockout plasmid below. UppE Deletion Plasmid Map.png

Figure 2: Deletion plasmid of UppE constructed according to the method mentioned above. UppE Upstream Flanking region is located from 1021bp to 2056bp.


Assembly Compatibility:
  • 10
    INCOMPATIBLE WITH RFC[10]
    Illegal PstI site found at 513
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal PstI site found at 513
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    INCOMPATIBLE WITH RFC[23]
    Illegal PstI site found at 513
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal PstI site found at 513
    Illegal NgoMIV site found at 172
    Illegal NgoMIV site found at 318
    Illegal NgoMIV site found at 442
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI.rc site found at 1001


Design Notes

Flanking region for 1k bp


Source

Rhodopseudomonas palustris CGA009

References

1. Fritts, Ryan K., et al. "A Rhizobiales-specific unipolar polysaccharide adhesin contributes to Rhodopseudomonas palustris biofilm formation across diverse photoheterotrophic conditions."Applied and environmental microbiology 83.4 (2017): e03035-16