Molecular Cloning and Restriction Analysis of <italic>Eco</italic>RI-fragments of <italic>Vicia faba</italic> rDNA

Abstract

EcoRI-fragments of Vicia faba rDNA were cloned in plasmid pBR325. Southern blot hybridization of BamHI-digests of these cloned plasmids and Vicia genomic DNA led to the determination of relative positions of BamHl sites in the rDNA and the physical map that had been tentatively made is corrected.