Evidence map›Paper›PMID 32354325›Full record

ArticleBMC microbiology2020

Complete genome sequencing and comparative genomic analyses of Bacillus sp. S3, a novel hyper Sb(III)-oxidizing bacterium.

Jiaokun Li, Tianyuan Gu, Liangzhi Li, Xueling Wu, Li Shen, Runlan Yu, Yuandong Liu, Guanzhou Qiu, Weimin Zeng

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.9field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 33 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Jiaokun LiSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Tianyuan GuSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Liangzhi LiSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Xueling WuSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Li ShenSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Runlan YuSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Yuandong LiuSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Guanzhou QiuSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Weimin ZengSchool of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China. zengweimin1024@126.com.
Central South University · CN

Funding

Fundamental Research Funds for the Central University of Central South University 2019zzts687Key Research and Development Projects in Hunan Province 2018WK2012National Natural Science Foundation of China 31470230, 51320105006, 51604308Natural Science Foundation of Hunan Province of China 2019JJ40361Youth Talent Foundation of Hunan Province of China 2017RS3003
6 · The paper itself

Abstract

backgroundAntimonite [Sb(III)]-oxidizing bacterium has great potential in the environmental bioremediation of Sb-polluted sites. Bacillus sp. S3 that was previously isolated from antimony-contaminated soil displayed high Sb(III) resistance and Sb(III) oxidation efficiency. However, the genomic information and evolutionary feature of Bacillus sp. S3 are very scarce.

resultsHere, we identified a 5,436,472 bp chromosome with 40.30% GC content and a 241,339 bp plasmid with 36.74% GC content in the complete genome of Bacillus sp. S3. Genomic annotation showed that Bacillus sp. S3 contained a key aioB gene potentially encoding As (III)/Sb(III) oxidase, which was not shared with other Bacillus strains. Furthermore, a wide variety of genes associated with Sb(III) and other heavy metal (loid) s were also ascertained in Bacillus sp. S3, reflecting its adaptive advantage for growth in the harsh eco-environment. Based on the analysis of phylogenetic relationship and the average nucleotide identities (ANI), Bacillus sp. S3 was proved to a novel species within the Bacillus genus. The majority of mobile genetic elements (MGEs) mainly distributed on chromosomes within the Bacillus genus. Pan-genome analysis showed that the 45 genomes contained 554 core genes and many unique genes were dissected in analyzed genomes. Whole genomic alignment showed that Bacillus genus underwent frequently large-scale evolutionary events. In addition, the origin and evolution analysis of Sb(III)-resistance genes revealed the evolutionary relationships and horizontal gene transfer (HGT) events among the Bacillus genus. The assessment of functionality of heavy metal (loid) s resistance genes emphasized its indispensable role in the harsh eco-environment of Bacillus genus. Real-time quantitative PCR (RT-qPCR) analysis indicated that Sb(III)-related genes were all induced under the Sb(III) stress, while arsC gene was down-regulated.

conclusionsThe results in this study shed light on the molecular mechanisms of Bacillus sp. S3 coping with Sb(III), extended our understanding on the evolutionary relationships between Bacillus sp. S3 and other closely related species, and further enriched the Sb(III) resistance genetic data sources.

Indexed as

AntimonyBacillusBase CompositionBiodegradation, EnvironmentalChromosomes, BacterialEvolution, MolecularGenome, BacterialGenome SizeGenomicsMolecular Sequence AnnotationPhylogenyPlasmidsWhole Genome SequencingantimoniteAntimonyBacillus sp. S3Comparative genomeGenome sequencingHeavy metal (loid)sSb(III)-resistance

Identifiers

PMID32354325
PMCPMC7193398
OpenAlexW3021440921

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.