Supplementary material: Sulfidogenic bacteria enriched from deep anoxic Black Sea sediment and the description of Desulfopila canfieldii sp. nov.

We present a cultivation-based study to investigate the diversity and identity of sulfidogens in sediment samples from the Black Sea at 2,100 m depth. This resulted in the isolation of a novel sulfate-reducing bacterium of the Desulfopila genus, strain LS5B(T), with lactate as original substrate. Strain LS5B(T) was characterized phenotypically and phylogenetically.

本研究开展了一项基于培养组学的实验，旨在探究黑海2100米深度沉积物中产硫化物菌（sulfidogens）的多样性与分类地位。该研究成功分离得到一株隶属于脱硫叶菌属（Desulfopila）的新型硫酸盐还原细菌，菌株LS5B(T)，其原始底物为乳酸盐。目前已对菌株LS5B(T)完成了表型与系统发育学特征鉴定。