Figure 6.
mudrA and mudrB expression. (A) RT–PCR of both mudrA and mudrB in the F7 generation. Individuals that are mop1/mop1;MuDR(p1)* express mudrA, but mop1/+;MuDR(p1)* individuals and those that lack MuDR(p1)* do not express mudrA. However, mop1/mop1;MuDR(p1)* individuals do not express mudrB. (B) RT–PCR of mudrA and mudrB in the F8 generation. mop1/+;MuDR(p1)* as well as mop1/mop1;MuDR(p1)* individuals now express mudrA, in conjunction with the heritable reactivation of MuDR(p1)* in this later generation. Once again, mudrB is still not expressed in any individual, not even mop1 homozygotes. aat is the cDNA control.