Figure 3
From: Homologous recombination-mediated gene targeting in the liverwort Marchantia polymorpha L.

Southern blot analysis of the NOP1 locus and the integrated hpt sequence in the wild type and the two independent Hmr lines that showed impaired air-chamber formation.
EcoRI (a) and HindIII (b) digests. The probes used and the restriction map of this locus are illustrated in Figure 1.