Figure 7

Knockdown of PTBP1 increases the expression of PKM1 but not PKM2. (a) Real-time PCR–determined relative quantitation of PKM1 and PKM2 mRNA levels in subline cells treated with or without DOXY. Shown are the average results and s.d. of two experiments. (b) Oxygen consumption assay of T47D sublines treated with or without DOXY. Shown are the results of three independent experiments. Error bar: s.e.; **P<0.01.