Figure 3.
Genomic DNA-blot hybridization analysis. Arabidopsis genomic DNA (10 μg) was digested with EcoRI, PstI, or SalI, and subjected to hybridization analysis using the full-lengths of the AtATP-PRT1 and AtATP-PRT2 cDNAs as probes under low- or high-stringency conditions. The restriction enzymes used are indicated at the top of the figure: E, EcoRI; P, PstI; and S, SalI. Molecular size markers are shown on the right.