title: Restriction endonuclease mapping of a Rhizobium leguminosarum Sym plasmid.
mesh_terms: D004262:DNA Restriction Enzymes; D004270:DNA, Circular / Q000235:genetics*; D004271:DNA, Fungal / Q000235:genetics*; D009693:Nucleic Acid Hybridization; D010957:Plasmids; D012231:Rhizobium / Q000235:genetics*; D012685:Sepharose
chemical_list: D004270:DNA, Circular; D004271:DNA, Fungal; D012685:Sepharose; D004262:DNA Restriction Enzymes