Evidence map›Paper›PMID 35862670›Full record

ArticleApplied and environmental microbiology2022

PioABC-Dependent Fe(II) Oxidation during Photoheterotrophic Growth on an Oxidized Carbon Substrate Increases Growth Yield.

Nicholas W Haas, Abhiney Jain, Zachary Hying, Sabrina J Arif, Thomas D Niehaus, Jeffrey A Gralnick, Kathryn R Fixen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Applied and environmental microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. AApplied and environmental microbiology · 2025
    Article
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

7 authors.

Nicholas W HaasBioTechnology Institute and Department of Plant and Microbial Biology, University of Minnesotagrid.17635.36, St. Paul, Minnesota, USA.
Abhiney JainBioTechnology Institute and Department of Plant and Microbial Biology, University of Minnesotagrid.17635.36, St. Paul, Minnesota, USA.
Zachary HyingBioTechnology Institute and Department of Plant and Microbial Biology, University of Minnesotagrid.17635.36, St. Paul, Minnesota, USA.
Sabrina J ArifDepartment of Genetics, Cell Biology, and Development, University of Minnesotagrid.17635.36, Minneapolis, Minnesota, USA.
Thomas D NiehausBioTechnology Institute and Department of Plant and Microbial Biology, University of Minnesotagrid.17635.36, St. Paul, Minnesota, USA.ORCID 0000-0002-3575-8001
Jeffrey A GralnickBioTechnology Institute and Department of Plant and Microbial Biology, University of Minnesotagrid.17635.36, St. Paul, Minnesota, USA.ORCID 0000-0001-9250-7770
Kathryn R FixenBioTechnology Institute and Department of Plant and Microbial Biology, University of Minnesotagrid.17635.36, St. Paul, Minnesota, USA.ORCID 0000-0002-7261-9414

Funding

An Interdisciplinary Training Program to Transform Graduate Education In Genetics and GenomicsT32GM140936 · NIGMS · UNIVERSITY OF MINNESOTA · PI ALBERT, FRANK WOLFGANG, GREENSTEIN, DAVID IRWIN · 2021 to 2025
$851k
NIGMS NIH HHS T32 GM140936
6 · The paper itself

Abstract

Microorganisms that carry out Fe(II) oxidation play a major role in biogeochemical cycling of iron in environments with low oxygen. Fe(II) oxidation has been largely studied in the context of autotrophy. Here, we show that the anoxygenic phototroph, Rhodopseudomonas palustris CGA010, carries out Fe(II) oxidation during photoheterotrophic growth with an oxidized carbon source, malate, leading to an increase in cell yield and allowing more carbon to be directed to cell biomass. We probed the regulatory basis for this by transcriptome sequencing (RNA-seq) and found that the expression levels of the known

Indexed as

MalatesRhodopseudomonasFerrous CompoundsOxidation-ReductionFerrous CompoundsMalatesanoxygenic photosynthesisFe(II) oxidationRhodopseudomonas palustris

Identifiers

PMID35862670
PMCPMC9361825

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.