FIG. 4.
Predicted secondary structure of pgRNA. (A) Predicted base pairing between regions A and B. Nucleotide coordinates are indicated. Splice donor and acceptor sites are indicated with arrows. Extent of deletion in D2650/2671 and D686/717 clones is shown. (B) Location of regions A and B on pgRNA. Region A is 75 nt from the 5′ end of pgRNA. Region B is 1,030 nt 3′ of region A.
