Paris/Results

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Contents

Experimental results

Survival of dapA deletant

If we want our system to be robust, the germ line cells should be able to live as long as possible when deprived of DAP. They may indeed face such a feat within our system if their is not enough somatic cells at a given time.

Our dapA deletant strain was grown over night in LB + 300µM DAP. A culture was then launched diluting 100 time the ON culture in LB (+ Kanamycin). 100µL were plated each hour and the number of clone determined.

dapA deletant growth

DAP excretion by prototroph cells

Co-culture experiments

Recombinaison frequency measurments

dapAp characterisation

pBAD characterisation

Modeling results