title: Comparison of DNA sequences required for the function of citrate utilization among different citrate utilization plasmids.
abstract: The relatedness of DNA sequences encoding citrate utilization was examined by hybridization with a cloned DNA fragment from a citrate utilization (Cit) plasmid, pOH30221, and DNA of other Cit plasmids. This revealed that there are at least two groups of Cit plasmids: the Inc W Cit plasmids, which show homology with the probe, and the Inc H1 plasmids, which do not.
mesh_terms: D001483:Base Sequence; D002951:Citrates / Q000378:metabolism*; D019343:Citric Acid; D003001:Cloning, Molecular; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000235:genetics* / Q000378:metabolism; D009693:Nucleic Acid Hybridization; D010957:Plasmids; D012486:Salmonella typhimurium / Q000235:genetics* / Q000378:metabolism
chemical_list: D002951:Citrates; D004269:DNA, Bacterial; D019343:Citric Acid