Fig. 3. Trypanosome clathrin and adaptin mRNAs developmentally regulated. Northern blot analysis of TbCLH and TbAPß1 mRNAs. Total RNA from BSF and PCF cells was hybridised at high stringency with a trypanosomal clathrin heavy chain or ß1-adaptin specific probe. Scale at the left represents relative size in kb; ethidium bromide stain of the ribosomal RNA region at the bottom indicates equivalence of loading.