DNA

Part:BBa_K3886005

Designed by: Meng Fankang   Group: iGEM21_NDNF_China   (2021-10-01)
Revision as of 22:45, 19 October 2021 by MengFankang Nankai (Talk | contribs)


NDNFCHINAiGEM2021 Barcode

This is a part used to encode "NDNFCHINAIGEM2021“ into DNA Sequence.

Characterization

In the Hidro system(for more information about Hidro, please visit: NDNF_China Description), we have incorporated a user-defined DNA barcode into engineered strains, which stores user-defined information to distinguish engineered bacteria from natural bacteria. This Barcode can effectively help researchers track possible escaped bacterial individuals and distinct engineered strains or natural ones in an out-of-lab environment.

To design the desired barcode, we used online tools to generate a DNA Barcode sequence to store "NDNFCHINAIGEM2021“ in the DNA sequence “CTCTACCTCGCTTCACGTCTGCTCACTCTGGTCCTAACAGCGATAGCGTCT”.

Since the Barcode needs to be subsequently detected by CRISPR-Cas12a based nucleic acids, we added the PAM sequence (TTTA) required for Cas12a at the 3' end of the Barcode. So the final sequence is "TTTACTCTACCTCGCTTCACGTCTGCTCACTCTGGTCCTAACAGCGATAGCGTCT" (Figure 1).


Sequence and Features


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
    COMPATIBLE WITH RFC[1000]


[edit]
Categories
Parameters
None