Composite

Part:BBa_K3725020:Design

Designed by: Alice Hou, Michelle Jing, Monica Cho, Janet Standeven, Megan McSweeney   Group: iGEM21_Lambert_GA   (2021-09-29)


Fusarium Toehold w/ GFP Reporter
Design
The construction of a disease-specific biosensor required us to find a gene unique to the pathogen. When the switch turns on and GFP is expressed, we can confirm that the specific pathogen is present. For the detection of Fusarium oxysporum f. sp. lycopersici, Lambert iGEM focused on the FRP1 gene. This gene was selected because it was required for pathogenicity and was unique to the species of interest. We obtained the sequence via UniProt, an online database of protein sequences. Lambert iGEM used the code from Takahashi et. al provided by Megan McSweeney from the Styczynski Lab at the Georgia Institute of Technology to design the switch and trigger sequences on NUPACK [2]. The team selected the pair from NUPACK with the lowest normalized ensemble defect (NED) to maximize the chances of successful compatibility [3]. Once we obtained the sequences for the toehold pair, we constructed the toehold and trigger via SnapGene.

T--Lambert GA--Fusarium1ToeholdConstructDiagram.png


Figure 1: BBa_K3725020: Fusarium Toehold w/ GFP Reporter Construct



Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 784


Design Notes

design considerations


Source

source of this part

References