ArticleApplied and environmental microbiology1997
Molecular characterization of the gene encoding an 18-kilodalton small heat shock protein associated with the membrane of Leuconostoc oenos.
Article in Applied and environmental microbiology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 100 citations in OpenAlex.
- A comparative study of low-pH tolerance and chitinase activity between toxigenic and non-toxigenic strains ofJournal of biosciences · 2026Article
- The role of membrane physiology in sHSP Lo18-lipid interaction and lipochaperone activity.Scientific reports · 2024Article
- Significant influence of four highly conserved amino-acids in lipochaperon-active sHsps on the structure and functions of the Lo18 protein.Scientific reports · 2023Article
- Analysis of Transcriptomic Response to SOMicrobiology spectrum · 2021Article
- Heterologous Expression of Argininosuccinate Synthase FromFrontiers in microbiology · 2019Article
- CtsR, the Master Regulator of Stress-Response inFrontiers in microbiology · 2018Article
- Physiology of the Inactivation of Vegetative Bacteria by Thermal Treatments: Mode of Action, Influence of Environmental Factors and Inactivation Kinetics.Foods (Basel, Switzerland) · 2017Review
- The Antisense RNA Approach: a New Application for In Vivo Investigation of the Stress Response of Oenococcus oeni, a Wine-Associated Lactic Acid Bacterium.Applied and environmental microbiology · 2016Article
- Transcriptomic and Proteomic Analysis ofFrontiers in microbiology · 2016Article
- Effect of Biofilm Formation by Oenococcus oeni on Malolactic Fermentation and the Release of Aromatic Compounds in Wine.Frontiers in microbiology · 2016Article
- A transcriptional regulator Sll0794 regulates tolerance to biofuel ethanol in photosynthetic Synechocystis sp. PCC 6803.Molecular & cellular proteomics : MCP · 2014Article
- Adaptation of the wine bacterium Oenococcus oeni to ethanol stress: role of the small heat shock protein Lo18 in membrane integrity.Applied and environmental microbiology · 2014Article
- Response of heat-shock protein (HSP) genes to temperature and salinity stress in the antarctic psychrotrophic bacterium Psychrobacter sp. G.Current microbiology · 2013Article
- Adaptation and antibiotic tolerance of anaerobic Burkholderia pseudomallei.Antimicrobial agents and chemotherapy · 2011Article
- CtsR is the master regulator of stress response gene expression in Oenococcus oeni.Journal of bacteriology · 2005Article
- Effect of adaptation to ethanol on cytoplasmic and membrane protein profiles of Oenococcus oeni.Applied and environmental microbiology · 2004Article
- Evidence for multiple levels of regulation of Oenococcus oeni clpP-clpL locus expression in response to stress.Journal of bacteriology · 2004Article
- Membrane fluidity adjustments in ethanol-stressed Oenococcus oeni cells.Applied and environmental microbiology · 2003Article
- Alpha-crystallin-type heat shock proteins: socializing minichaperones in the context of a multichaperone network.Microbiology and molecular biology reviews : MMBR · 2002Review
- The Oenococcus oeni clpX homologue is a heat shock gene preferentially expressed in exponential growth phase.Journal of bacteriology · 1999Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In Leuconostoc oenos, different stresses such as heat, ethanol, and acid shocks dramatically induce the expression of an 18-kDa small heat shock protein called Lo 18. The corresponding gene (hsp18) was cloned from a genomic library of L. oenos constructed in Escherichia coli. A 2.3-kb DNA fragment carrying the hsp18 gene was sequenced. The hsp18 gene encodes a polypeptide of 148 amino acids with a calculated molecular mass of 16,938 Da. The Lo18 protein has a significant identity with small heat shock proteins of the alpha-crystallin family. The transcriptional start site was determined by primer extension. This experiment allowed us to identify the promoter region exhibiting high similarity to consensus promoter sequences of gram-positive bacteria, as well as E. coli. Northern blot analysis showed that hsp18 consists of a unique transcription unit of 0.6 kb. Moreover, hsp18 expression seemed to be controlled at the transcriptional level. This small heat shock protein was found to be peripherally associated with the membrane of L. oenos.
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