FhlA-mediated regulation of proton transport and energy transduction in Escherichia coli at acidic pH

Heghine Gevorgyan; Anait Vassilian; Anna Poladyan; Karen Trchounian

doi:10.1371/journal.pone.0351220

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Peer-reviewed

Research Article

FhlA-mediated regulation of proton transport and energy transduction in Escherichia coli at acidic pH

Heghine Gevorgyan,

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – original draft

Affiliations Department of Biochemistry, Microbiology and Biotechnology, Faculty of Biology, Yerevan State University, Yerevan, Armenia, Research Institute of Biology, Faculty of Biology, Yerevan State University, Yerevan, Armenia, Microbial Biotechnologies and Biofuel Innovation Center, Yerevan State University, Yerevan, Armenia

https://orcid.org/0000-0002-0074-6991

⨯
Anait Vassilian ,

Roles Data curation, Formal analysis, Investigation, Validation, Writing – original draft

* E-mail: k.trchounian@ysu.am (KT); anaitvassilian@ysu.am (AV); apoladyan@ysu.am (AP)

Affiliation Research Institute of Biology, Faculty of Biology, Yerevan State University, Yerevan, Armenia
⨯
Anna Poladyan ,

Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Writing – review & editing

* E-mail: k.trchounian@ysu.am (KT); anaitvassilian@ysu.am (AV); apoladyan@ysu.am (AP)

Affiliations Department of Biochemistry, Microbiology and Biotechnology, Faculty of Biology, Yerevan State University, Yerevan, Armenia, Research Institute of Biology, Faculty of Biology, Yerevan State University, Yerevan, Armenia
⨯
Karen Trchounian

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

* E-mail: k.trchounian@ysu.am (KT); anaitvassilian@ysu.am (AV); apoladyan@ysu.am (AP)

Affiliations Department of Biochemistry, Microbiology and Biotechnology, Faculty of Biology, Yerevan State University, Yerevan, Armenia, Research Institute of Biology, Faculty of Biology, Yerevan State University, Yerevan, Armenia, Microbial Biotechnologies and Biofuel Innovation Center, Yerevan State University, Yerevan, Armenia

https://orcid.org/0000-0002-6624-8936

⨯

FhlA-mediated regulation of proton transport and energy transduction in Escherichia coli at acidic pH

Heghine Gevorgyan,
Anait Vassilian,
Anna Poladyan,
Karen Trchounian

Published: June 25, 2026
https://doi.org/10.1371/journal.pone.0351220

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Protons
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Formates
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Escherichia coli
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Glycerol
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Adenosine triphosphatase
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Oxidation-reduction reactions
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Fermentation
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Glucose
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