Dataset Information

Complete Genome Sequence of Acidithiobacillus ferridurans JAGS, Isolated from Acidic Mine Drainage.

ABSTRACT: We report a complete genome sequence of Acidithiobacillus ferridurans JAGS, determined using PacBio single-molecule real-time (SMRT) sequencing. The circular genome of JAGS (2,933,811?bp; GC content, 58.57%) contains 3,001 protein-coding sequences, 46 tRNAs, and 6 rRNAs. Predicted genes indicate the potential to fix CO2 and N2 and to utilize Fe2+, S0, and H2 as energy sources.

SUBMITTER: Chen J

PROVIDER: S-EPMC7098893 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature

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Complete Genome Sequence of Acidithiobacillus ferridurans JAGS, Isolated from Acidic Mine Drainage.

Chen Jinjin J Liu Yilan Y Diep Patrick P Jo Andrew A Nesbø Camilla C Edwards Elizabeth E Papangelakis Vladimiros V Mahadevan Radhakrishnan R

Microbiology resource announcements 20200326 13

We report a complete genome sequence of Acidithiobacillus ferridurans JAGS, determined using PacBio single-molecule real-time (SMRT) sequencing. The circular genome of JAGS (2,933,811 bp; GC content, 58.57%) contains 3,001 protein-coding sequences, 46 tRNAs, and 6 rRNAs. Predicted genes indicate the potential to fix CO2 and N2 and to utilize Fe2+, S0, and H2 as energy sources. ...[more]

PMID: 32217670

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Project description:The microbial community of acid mine drainage (AMD) fascinates researchers by their adaption and roles in shaping the environment. Molecular surveys have recently helped to enhance the understanding of the distribution, adaption strategy, and ecological function of microbial communities in extreme AMD environments. However, the interactions between the environment and microbial community of extremely acidic AMD (pH <3) from different mining areas kept unanswered questions. Here, we measured physicochemical parameters and profiled the microbial community of AMD collected from four mining areas with different mineral types to provide a better understanding of biogeochemical processes within the extremely acidic water environment. The prominent physicochemical differences across the four mining areas were in SO4 2-, metal ions, and temperature, and distinct microbial diversity and community assemblages were also discovered in these areas. Mg2+ and SO4 2- were the predominant factors determining the microbial structure and prevalence of dominant taxa in AMD. Leptospirillum, Ferroplasma, and Acidithiobacillus were abundant but showed different occurrence patterns in AMD from different mining areas. More diverse communities and functional redundancy were identified in AMD of polymetallic mining areas compared with AMD of copper mining areas. Functional prediction revealed iron, sulfur, nitrogen, and carbon metabolisms driven by microorganisms were significantly correlated with Mg2+ and SO4 2-, Ca2+, temperature, and Fe2+, which distinguish microbial communities of copper mine AMD from that of polymetallic mine AMD. In summary, microbial diversity, composition, and metabolic potential were mainly shaped by Mg2+ and SO4 2- concentrations of AMD, suggesting that the substrate concentrations may contribute to the distinct microbiological profiles of AMD from different mining areas. These findings highlight the microbial community structure in extremely acidic AMD forming by types of minerals and the interactions of physicochemical parameters and microbiology, providing more clues of the microbial ecological function and adaptation mechanisms in the extremely acidic environment.

Dataset Information

Complete Genome Sequence of Acidithiobacillus ferridurans JAGS, Isolated from Acidic Mine Drainage.

Publications

Complete Genome Sequence of Acidithiobacillus ferridurans JAGS, Isolated from Acidic Mine Drainage.

Similar Datasets

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