ТАКСОНОМІЧНИЙ СКЛАД ГЕТЕРОТРОФНИХ БАКТЕРІЙ ОДЕСЬКОГО УЗБЕРЕЖЖЯ, СТІЙКИХ ДО ВАЖКИХ МЕТАЛІВ

• Datum: 2023
• Hauptverfasser: Іваниця, В. О., Бухтіяров, А. Є.
• Format: Artikel
• Sprache: Ukrainisch
• Veröffentlicht: Marine Ecological Journal 2023
• Schlagworte: гетеротрофні морські бактерії; таксономія; стійкість; іони Pb2+; Cd2+; Hg2+; Чорне море
• Online Zugang: https://mej.od.ua/index.php/mej/article/view/644
• Назва журналу: Marine Ecological Journal

Dominant heterotrophic gram negative bacteria with basal and high levels of resistance to Hg2+, Pb2+, Cd2+ ions were isolated from coastal water of Odessa, namely the Oil terminal and beaches “Delfin” and “Datcha Kovalevskogo”. Investigation of phenotypic features of isolated bacterial strains allowed to relate them to genera Vibrio, Pseudomonas, Aeromonas, and Enterobacter. Mass bacterial population in investigated regions was presented by species Vibrio alginolyticus, Vibrio campbellii, V. harveyi, V. natriegens, V. nereis, Pseudomonas nautica, P. stutzeri, Enterobacter agglomerans, Aeromonas veronii. The species resistant to lead were Vibrio campbellii, V. harveyi, V. natriegens, V. nereis, Pseudomonas nautica, Enterobacter agglomerans, the species resistant to cadmium were Vibrio harveyi, V. natriegens, V. nereis, Pseudomonas gelidicola, P. stutzeri, Enterobacter agglomerans, and the species resistant to mercury were Vibrio alginolyticus, V. campbellii, V. harveyi, V. marinus, V. natriegens, Pseudomonas nautica, Enterobacter agglomerans. In investigated bacterial diversity, characteristic for aquatoriae with high anthropogenic impact and unfavourable ecological situation was not recorded.