Figure 2.3-B. The left hand end "expression cassette" of AdCFTR compared to 
AvlCFl. ITR = inverted terminal repeat; the scale is in basepairs (bp); to 
demonstrate all elements (e.g., linking sequences), the schematics are not 
exactly to scale. See section 2.3 and Table 2.3-B for details. 
AdCFTR COMPARED TO AvlCFl 
0 200 400 
1 I L_ 
600 800 
1000 
1200 1400 5200 5400 5600 
- J W/^ 1 L 
SV40 early region 
polyA signal 
Recombinant DNA Research, Volume 16 
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