Role of ERA protein in enhancing glyceroglycolipid synthesis and phosphate starvation tolerance in Synechococcus elongatus PCC 7942.

Phosphates / metabolism Escherichia coli / metabolism Tandem Mass Spectrometry Synechococcus / genetics
ERA (E. coli Ras-like protein) Glyceroglycolipid Phosphate starvation Synechococcus elongatus PCC 7942

Journal

Biochimica et biophysica acta. Molecular and cell biology of lipids
ISSN: 1879-2618
Titre abrégé: Biochim Biophys Acta Mol Cell Biol Lipids
Pays: Netherlands
ID NLM: 101731727

Informations de publication

Date de publication:
Jan 2024
Historique:
received: 15 06 2023
revised: 09 11 2023
accepted: 13 11 2023
medline: 5 12 2023
pubmed: 18 11 2023
entrez: 17 11 2023
Statut: ppublish

Résumé

Glyceroglycolipids are the primary thylakoid membrane lipids in cyanobacteria. Their diverse bioactivities have led to extensive utilization in the biomedical industry. In this study, we elucidated the role of ERA (E. coli Ras-like protein) in augmenting glyceroglycolipid synthesis and bolstering stress resilience in Synechococcus elongatus PCC 7942 during phosphate starvation. Notably, the ERA overexpression strain (ERA OE) outperformed the wild-type (WT) strain under phosphate-starved conditions, displaying an average 13.9 % increase in biomass over WT during the entire growth period, peaking at 0.185 g L

Identifiants

DOI: 10.1016/j.bbalip.2023.159431 PMID: 37977490
pubmed: 37977490
pii: S1388-1981(23)00155-5
doi: 10.1016/j.bbalip.2023.159431
pii:
doi:

Substances chimiques

Phosphates 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

159431

Informations de copyright

Copyright © 2023 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Junhao Li (J)

State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China; Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University, Shanghai 200240, China; Biomass Energy Research Center, Shanghai Jiao Tong University, Shanghai 200240, China.

Rui Wang (R)

State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China; Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University, Shanghai 200240, China; Biomass Energy Research Center, Shanghai Jiao Tong University, Shanghai 200240, China.

Yuhong Liu (Y)

State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China; Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University, Shanghai 200240, China; Biomass Energy Research Center, Shanghai Jiao Tong University, Shanghai 200240, China.

Xiaoling Miao (X)

State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China; Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University, Shanghai 200240, China; Biomass Energy Research Center, Shanghai Jiao Tong University, Shanghai 200240, China. Electronic address: miaoxiaoling@sjtu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Composés du phosphore › Acides du phosphore › Acides phosphoriques › Phosphates › Role of ERA protein in enhancing...
questionsmedicales.fr › Bactéries › Proteobacteria › Gammaproteobacteria › Enterobacteriaceae › Escherichia › Escherichia coli › Role of ERA protein in enhancing...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Spectrométrie de masse › Spectrométrie de masse en tandem › Role of ERA protein in enhancing...
questionsmedicales.fr › Bactéries › Bactéries à Gram négatif › Bactéries à Gram négatif photosynthétiques › Cyanobactéries › Synechococcus › Role of ERA protein in enhancing...