FIG. 3.

DNA blot analysis of junction fragments within RM4070. Virion DNAs were digested with MluI, separated by agarose gel electrophoresis, transferred to a nylon membrane, and hybridized with probe 2 (Fig. 1). After autoradiography, probe 2 was removed by methods previously described (31) and the membrane was rehybridized with probe 3 (Fig. 1). Terminal (T) and junction (J) fragments are indicated, with their predicted sizes (in kilobases) shown in parentheses.