Montoya R, Dominguez M, Gonzalez C, Mondaca M A, Zemelman R
Departamento de Biologia Molecular, Universidad de Concepcion, Chile.
Microbios. 1992;69(280-281):181-6.
Susceptibility to various antimicrobial agents and the presence of plasmids was investigated in eleven strains of Aeromonas hydrophila isolated from samples of sea water and these strains isolated from Aulacomya ater. Transference of resistance to Escherichia coli was attempted by conjugation and transformation experiments. The strains showed multiple resistance toward beta-lactam antibiotics and susceptibility to other antimicrobial agents. Five strains harboured plasmids with molecular weights below 5.7 MD. It was not possible to relate the resistance of the strains with the presence of their plasmids.
对从海水样本中分离出的11株嗜水气单胞菌以及从贻贝中分离出的这些菌株，研究了它们对各种抗菌剂的敏感性和质粒的存在情况。通过接合和转化实验尝试将耐药性转移至大肠杆菌。这些菌株对β-内酰胺类抗生素表现出多重耐药性，而对其他抗菌剂敏感。5株菌株携带分子量低于5.7 MD的质粒。无法将这些菌株的耐药性与其质粒的存在联系起来。
