title: Genetic analysis of crown gall: fine structure map of the T-DNA by site-directed mutagenesis.
mesh_terms: D001120:Arginine / Q000031:analogs & derivatives / Q000096:biosynthesis; D002874:Chromosome Mapping; D004262:DNA Restriction Enzymes / Q000235:genetics; D004251:DNA Transposable Elements; D004269:DNA, Bacterial / Q000235:genetics*; D009154:Mutation; D010941:Plant Tumors / Q000235:genetics*; D010957:Plasmids; D011995:Recombination, Genetic; D012231:Rhizobium / Q000235:genetics*
chemical_list: D004251:DNA Transposable Elements; D004269:DNA, Bacterial; C005394:octopine; D001120:Arginine; D004262:DNA Restriction Enzymes