title: The topology of homologous pairing promoted by RecA protein.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism*; D002352:Carrier Proteins / Q000378:metabolism*; D004247:DNA / Q000378:metabolism*; D004270:DNA, Circular / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D009690:Nucleic Acid Conformation; D011938:Rec A Recombinases; D011995:Recombination, Genetic; D013379:Substrate Specificity
chemical_list: D001426:Bacterial Proteins; D002352:Carrier Proteins; D004270:DNA, Circular; D004247:DNA; D011938:Rec A Recombinases