Evidence map›Paper›PMID 26808278›Full record

ArticlePloS one2016

Genome Analysis of the Biotechnologically Relevant Acidophilic Iron Oxidising Strain JA12 Indicates Phylogenetic and Metabolic Diversity within the Novel Genus "Ferrovum".

Sophie R Ullrich, Anja Poehlein, Judith S Tischler, Carolina González, Francisco J Ossandon, Rolf Daniel, David S Holmes, Michael Schlömann, Martin Mühling

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Sophie R UllrichInstitute of Biological Sciences, TU Bergakademie Freiberg, Leipziger Straße 29, Freiberg, Germany.
Anja PoehleinGeorg-August-University Göttingen, Genomic and Applied Microbiology & Göttingen Genomics Laboratory, Grisebachstraße 8, Göttingen, Germany.
Judith S TischlerInstitute of Biological Sciences, TU Bergakademie Freiberg, Leipziger Straße 29, Freiberg, Germany.
Carolina GonzálezCenter for System Biotechnology, Bio-Computing Division and Applied Genetics Division, Fraunhofer Chile Research Foundation, Avenida Mariano Sánchez Fontecilla 310, Santiago, Chile, and Center for Bioinformatics and Genome Biology, Fundación Ciencia y Vida, Zañartu 1482, and Facultad de Ciencias Biologicas, Universidad Andres Bello, Avenida Los Leones 745, Santiago, Chile.
Francisco J OssandonCenter for Bioinformatics and Genome Biology, Fundación Ciencia y Vida, Zañartu 1482 and Facultad de Ciencias Biologicas, Universidad Andres Bello, Avenida Los Leones 745, Santiago, Chile.
Rolf DanielGeorg-August-University Göttingen, Genomic and Applied Microbiology & Göttingen Genomics Laboratory, Grisebachstraße 8, Göttingen, Germany.
David S HolmesCenter for Bioinformatics and Genome Biology, Fundación Ciencia y Vida, Zañartu 1482 and Facultad de Ciencias Biologicas, Universidad Andres Bello, Avenida Los Leones 745, Santiago, Chile.
Michael SchlömannInstitute of Biological Sciences, TU Bergakademie Freiberg, Leipziger Straße 29, Freiberg, Germany.
Martin MühlingInstitute of Biological Sciences, TU Bergakademie Freiberg, Leipziger Straße 29, Freiberg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMembers of the genus "Ferrovum" are ubiquitously distributed in acid mine drainage (AMD) waters which are characterised by their high metal and sulfate loads. So far isolation and microbiological characterisation have only been successful for the designated type strain "Ferrovum myxofaciens" P3G. Thus, knowledge about physiological characteristics and the phylogeny of the genus "Ferrovum" is extremely scarce.

objectiveIn order to access the wider genetic pool of the genus "Ferrovum" we sequenced the genome of a "Ferrovum"-containing mixed culture and successfully assembled the almost complete genome sequence of the novel "Ferrovum" strain JA12. PHYLOGENY AND LIFESTYLE: The genome-based phylogenetic analysis indicates that strain JA12 and the type strain represent two distinct "Ferrovum" species. "Ferrovum" strain JA12 is characterised by an unusually small genome in comparison to the type strain and other iron oxidising bacteria. The prediction of nutrient assimilation pathways suggests that "Ferrovum" strain JA12 maintains a chemolithoautotrophic lifestyle utilising carbon dioxide and bicarbonate, ammonium and urea, sulfate, phosphate and ferrous iron as carbon, nitrogen, sulfur, phosphorous and energy sources, respectively. UNIQUE METABOLIC FEATURES: The potential utilisation of urea by "Ferrovum" strain JA12 is moreover remarkable since it may furthermore represent a strategy among extreme acidophiles to cope with the acidic environment. Unlike other acidophilic chemolithoautotrophs "Ferrovum" strain JA12 exhibits a complete tricarboxylic acid cycle, a metabolic feature shared with the closer related neutrophilic iron oxidisers among the Betaproteobacteria including Sideroxydans lithotrophicus and Thiobacillus denitrificans. Furthermore, the absence of characteristic redox proteins involved in iron oxidation in the well-studied acidophiles Acidithiobacillus ferrooxidans (rusticyanin) and Acidithiobacillus ferrivorans (iron oxidase) indicates the existence of a modified pathway in "Ferrovum" strain JA12. Therefore, the results of the present study extend our understanding of the genus "Ferrovum" and provide a comprehensive framework for future comparative genome and metagenome studies.

Indexed as

Genome, BacterialMetagenomeMiningBetaproteobacteriaDNA, BacterialIronPhylogenyDNA, BacterialIron

Identifiers

PMID26808278
PMCPMC4725956

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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.