Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon 22012, Republic of Korea.
J Microbiol Biotechnol. 2020 Oct 28;30(10):1525-1535. doi: 10.4014/jmb.2006.06049.
Synthetic dyes are widely used in various industries and their wastage causes severe environmental problems while being hazardous to human health, leading to the need for eco-friendly degradation techniques. The split-gill fungus , which is found worldwide, has the potential to degrade all components of the lignocellulosic biomass and is a candidate for the treatment of synthetic dyes. A systematic molecular analysis of 75 Korean and 6 foreign strains has revealed the high genetic diversity of this population and its important contribution to the total diversity of . We examined the dye decolorization ability of this population and revealed 5 excellent strains that strongly decolorized 3 dyes: Crystal Violet, Congo Red and Methylene Blue. Finally, comparison of dye decolorization ability and the phylogenetic identification of these strains generalized their genetic and physiological diversity. This study provides an initial resource for physiological and genetic research projects as well as the bioremediation of textile dyes.
合成染料广泛应用于各个行业，其废弃物对环境造成严重问题，同时对人类健康也构成危害，因此需要开发环保的降解技术。裂褶菌分布广泛，具有降解木质纤维素生物质所有成分的潜力，是处理合成染料的候选菌株。对 75 株韩国菌株和 6 株国外菌株进行系统的分子分析，揭示了该种群具有较高的遗传多样性，对的总多样性有重要贡献。我们检测了该种群的染料脱色能力，发现 5 株优良菌株对 3 种染料（结晶紫、刚果红和亚甲基蓝）具有强烈的脱色能力。最后，比较这些菌株的染料脱色能力和系统发育鉴定，概括了它们的遗传和生理多样性。本研究为生理和遗传研究项目以及纺织染料的生物修复提供了初步资源。
