title: Spontaneous loss of a high molecular weight plasmid and the biocide of Bacillus thuringiensis var. israeliensis.
mesh_terms: D000818:Animals; D001413:Bacillus thuringiensis / Q000235:genetics / Q000254:growth & development / Q000378:metabolism*; D003465:Culex; D003470:Culture Media; D007814:Larva; D008970:Molecular Weight; D010572:Pest Control, Biological; D010957:Plasmids
chemical_list: D003470:Culture Media