title: [Homology between the ribosomal and RNA-polymerase genes of E. coli and vaccine strain E of Rickettsia prowazekii].
abstract: The pIB52 plasmid contains the ribosomal rp1A, J, K, L and RNA-polymerase genes rpo C, B of Escherichia coli. No homology has been found between the plasmid used as a molecular probe and the chromosomal DNA from Rickettsia provazekii in the blot hybridization experiments.
mesh_terms: D003001:Cloning, Molecular; D004262:DNA Restriction Enzymes; D004269:DNA, Bacterial / Q000235:genetics*; D004275:DNA, Ribosomal / Q000235:genetics; D012321:DNA-Directed RNA Polymerases / Q000235:genetics; D015245:Deoxyribonuclease BamHI; D004926:Escherichia coli / Q000235:genetics*; D005798:Genes, Bacterial; D009693:Nucleic Acid Hybridization; D010957:Plasmids; D012283:Rickettsia prowazekii / Q000235:genetics* / Q000276:immunology; D012290:Rickettsial Vaccines; D013045:Species Specificity
chemical_list: D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D012290:Rickettsial Vaccines; D012321:DNA-Directed RNA Polymerases; D004262:DNA Restriction Enzymes; D015245:Deoxyribonuclease BamHI
vernacular_title: K voprosu o gomologii mezhdu ribosomnymi i RNK-polimeraznymi genami E. coli i vaktsinnogo shtamma E rikketsiĭ Provacheka.