title: [Utilization of siderophores from mycobacteria by Staphylococcus].
abstract: The ability of iron utilizing by means of siderophores (extracellular exochelins and cell-associated mycobactins) produced by mycobacteria (7 stains) by 24 staphylococcal strains was investigated. The mycobacterial donor strains belonged to rapid growing species: M. fortuitum, M. smegmatis, M. aurum, M. vaccae, M. chitae, M. phlei, M. parafortuitum. The utilization of mycobacterial siderophores was studied on agar or liquid media in which minimally effective concentrations of ethylene diamine di-ortho-hydroxyphenyl acetic acid (EDDA) were used to inhibit indicator staphylococcal strains. Mycobacterial siderophores (exochelins or mycobactins) reversed the inhibition of the majority (22/24) staphylococcal strains. Most of strains utilized exochelins from M. phlei as well as mycobactins from M. parafortuitum and M. chitae.
authors.affiliation: Zakład Mikrobiologii Farmaceutycznej, Katedra Mikrobiologii Akademii Medycznej w Lodzi.
authors.forename: J
authors.initials: J
authors.lastname: Szarapińska-Kwaszewska
authors.forename: J
authors.initials: J
authors.lastname: Mikucki
mesh_terms: D007502:Iron Chelating Agents / Q000378:metabolism; D009159:Mycobacteriaceae / Q000378:metabolism*; D010080:Oxazoles / Q000378:metabolism; D010456:Peptides, Cyclic / Q000378:metabolism; D017262:Siderophores / Q000378:metabolism*; D013045:Species Specificity; D013210:Staphylococcus / Q000378:metabolism*
chemical_list: D007502:Iron Chelating Agents; D010080:Oxazoles; D010456:Peptides, Cyclic; D017262:Siderophores; C010953:exochelins; C018608:mycobactins