Team:Paris Bettencourt/Achievements

Achievements :

• Construction and characterization of 2 biobricks :
  • K914000 : P_Lac-supD-T : tRNA amber suppressor
  • K914009 : P1003* Ser133->Amber Codon : kanamycin gene resistance with 1 amber mutation

The first part (supD) is well characterized and works well. For the second parts, it turns out that this mutation is quite leaky, although it works in lab conditions, one mutation is not enough if we want to release such parts in nature. Other reasons emphasize this observation, notably the weakness of being at one mutation to recover the protein functionality.

• Creation of a new category in the part registry : Semantic containment. The aim of this category is to let people improving each part by adding for instance other amber mutations to existing part to increase the containment.

Achievements :

• Construction of 4 biobricks [Read more]:
  • K914003: L-rhamnose-inducible promoter
  • K914005: Meganuclease I-SceI controlled by pLac
  • K914007: Meganuclease I-SceI controlled by pBad
  • K914008: Meganuclease I-SceI controlled by pRha
• Demonstration that all 3 generators (K914005, K914007, K914008) work and express I-SceI meganuclease in cells. [Read more]

• Characterization of 2 biobricks from TUDelft [Read more]:
  • K175041: p(LacI) controlled I-SceI homing endonuclease generator
  • K175027: I-SceI restriction site
• Currently we are in process of L-rhamnose-inducible promoter (pRha) caracterisation. [Read more]