- Cloning and nucleotide sequence of the DNA gyrase (gyrA) gene from Mycoplasma hominis and characterization of quinolone-resistant mutants selected in vitro with trovafloxacin. Bébéar, C.M., Grau, O., Charron, A., Renaudin, H., Gruson, D., Bébéar, C. Antimicrob. Agents Chemother. (2000)