Modulation of Alternative Splicing in High-Expression PK12 Kinase Lines.
RT-PCR was used to amplify the alternatively spliced products in PK12:HA plants (lines 9 and 10) as described for Figure 6A. Schemes describing the corresponding splicing events are shown at right. WT, wild type.
(A) atSRp34/SR1 showing 5′ and 3′ alternative splicing.
(B) U1-70K showing intron retention.
(C) ANP1 showing alternative exon choice.