Part:BBa_K2992042

Promoterless FAST reporter construct

Usage and Biology

This parts entry represents a promoterless FAST reporter construct. The construct comprises the fluorescent reporter gene FAST BBa_K2992000, coupled with the strong clostridial terminator TFad BBa_K2284012. FAST is one of the few fluorescent reporters available for effective use in anaerobic organisms. FAST is derived from Halorhodospira halophila and has been codon optimised for fluorescence studies in the genus Clostridium. In our project we couple FAST with the natural promoters of the BotR regulon thus linking reporter fluorescence with botulinum neurotoxin production. In doing so, we hoped to generate our surrogate host strain as a model for predicting neurotoxin production in foodstuffs following food manufacturing processes.

Characterisation

Data incoming.

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
  INCOMPATIBLE WITH RFC[1000]

  Illegal BsaI.rc site found at 155
  

References

Streett, H., Kalis, K. and Papoutsakis, E. (2019). A Strongly Fluorescing Anaerobic Reporter and Protein-Tagging System for Clostridium Organisms Based on the Fluorescence-Activating and Absorption-Shifting Tag Protein (FAST). Applied and Environmental Microbiology, 85(14).

Heap, J., Pennington, O., Cartman, S. and Minton, N. (2009). A modular system for Clostridium shuttle plasmids. Journal of Microbiological Methods, 78(1), pp.79-85.