Team:Goettingen/week1-1

V05_02

• Experiment:
  Agar-media (1% LB) with different Agar concentrations (0.150% to 0.975%, in 0.075% steps) were used. The Δtar-strain were used.
• Observations & Results:
  >0.45% agar: no migration is visible; 0.375% agar: ~3 mm corona is visible. Only little movement; 0.3% agar: strong movement. About 7 mm corona is visible; >0.225% agar: bacteria in whole medium. Obviously too little agar concentrations; 0.3% agar: bright corona (2.5 cm) is visible; 0.45% agar: now a corona is visible. A side colony runs faster than the rest of the corona. Potential speed mutation.