A, Restriction maps of the ApaI
fragments of phage clones that contain
ACS1-1 or
ACS1-2. The exons and the untranslated
regions are represented as described in the legend of Figure 1.
Restriction sites are as follows: A, ApaI; H,
HindIII; E, EcoRI; X,
XhoI; S, SacI. B, Genomic DNA gel-blot
analyses using probe ACS-A. Lane 1, cv Indo; lane 2, cv Golden
Delicious; lane 3, cv Fuji. Genomic DNAs were digested by
HindIII.