2'-O-MOE-5-Me-C(Bz);163759-94-

Single Primer ("Semi-Random") P

to about 1 ng/µL 3 µL "T/TS" @ 0.4 u Taq/µL -------- 30 µL Cycle as follows: 30"x94°C 20 cycles 0"x94°C 0"x55°C 1'x72° S=9 30 cycles 0"x94°C 0"x40°C 1'x72° S=6 30 cycles 0"x94°C 0"x55°C 1'x72° S=9 Clean up: Add 1 µL ExoI

Single tube confirmation PCR protocol

for each of the 3 isolates and the wild-type control. - Incubate the Zymolyase solutions at 37 ° C for 30 minutes followed by 10 minutes at 95 ° C. *It is not necessary to remove the Zymolyase solution by pelleting the cells before the PCR. *The Zymolyase

Differential Display of RNAs

, T12 MG, T12 MT ; where M is A,C or G) dilute DNA-free RNA to 0.1 µg/µl with H2 ODEPC , keep on ice set up cDNA synthesis reaction for each degenerate anchored oligo(dT) primer set: 4 µl 5 x reverse transcriptase buffer, 2 µl DTT