Thursday, October 30, 2014

Dictyostelium Predation Assay for transposon mutagensis of pDR1 Part(3)

Date: Oct./28/2014
The protocol in the link
Plate name : individual colonies(contain 10 colonies), pDR1/kana. transposon mutagensis.
 The result: after 4 days incubation at room temp. in a dark place
Plaques in Kleb. plate=32 plaques in dilution 1/1000 (-3)

Plaque forming unit pfu =# plaque X dilution factor/volume of inoculum
                                       32 X10^3/10 = 3.2 X10^3
μl of  8 Dicty. dilutions that contain(6.4 X 10^3, 6.4 X 10^2, 6.4 X 10 ,6.4 , 0.64,....) Dicty. cells were used on sm2 agar in four replicate for each dilution.
The result after 4 days :
Controls: 

  • pDR1plague :(0,-1) 
  •  cosmid control.plague(0,-1,-2,-3,-4)
  • Clones shows sensitivity to Dictyostelium predation:
plague (0,-1,-2,-3,-4) 
8-A5 named: pDR1tn8

No comments:

Post a Comment