Russian Journal of Marine Biology ( IF 0.6 ) Pub Date : 2021-07-27 , DOI: 10.1134/s1063074021030032 E. A. Bogatyrenko 1 , A. V. Kim 1, 2 , T. I. Dunkai 1, 3 , A. I. Es’kova 1, 4 , M. L. Sidorenko 1, 2 , A. L. Ponomareva 4 , A. K. Okulov 4
Abstract
A total of 137 strains of mesophilic and psychrotolerant hydrocarbon-oxidizing bacteria have been isolated from three regions of the Sea of Japan exposed to different levels of anthropogenic pollution. The taxonomic affiliations of the culturable bacteria from surface waters and bottom sediments that are involved in the biodegradation of petroleum hydrocarbons in these regions have been identified. The isolated microorganisms belong to the phyla Actinobacteria, Firmicutes, and Proteobacteria. The hydrocarbon-oxidizing ability of the bacteria Okibacterium sp., Lechevalieria flava, Patulibacter sp., P. minatonensis, Gracilibacillus massiliensis, Thalassobacillus sp., Virgibacillus dokdonensis, Chryseomicrobium amylolyticum, Jeotgalibacillus marinus, Moraxella osloensis, Idiomarina maritima, and I. piscisalsi has been recorded for the first time. The results we obtained extend our knowledge about the potential of biodegradation of pollutants by members of certain taxa in the marine environment.
中文翻译:
日本海可培养烃氧化细菌的分类多样性
摘要
从日本海暴露于不同程度人为污染的三个区域中,共分离出 137 株嗜温和耐冷烃氧化细菌。已经确定了来自地表水和底部沉积物的可培养细菌的分类关系,这些细菌与这些地区的石油烃生物降解有关。分离出的微生物属于放线菌门、厚壁菌门和变形菌门。细菌Okibacterium sp., Lechevalieria flava , Patulibacter sp., P. minatonensis , Gracilibacillus massiliensis , Thalassobacillus sp.,的碳氢化合物氧化能力Virgibacillus dokdonensis、Chryseomicrobium amylolyticum、Jeotgalibacillus marinus、Moraxella osloensis、Idiomarina maritima和I. piscisalsi为首次记录。我们获得的结果扩展了我们对海洋环境中某些分类群成员生物降解污染物潜力的认识。