ArticleExtremophiles : life under extreme conditions2006
Characterization of Exiguobacterium isolates from the Siberian permafrost. Description of Exiguobacterium sibiricum sp. nov.
Article in Extremophiles : life under extreme conditions, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed.
- Exploring the Skin Benefits of Extremophilic Postbiotics fromMicroorganisms · 2025Article
- Characterisation of Exiguobacterium abrahamii sp. nov., a novel strain isolated from mangrove soil with lanthipeptide biosynthetic genes.Antonie van Leeuwenhoek · 2025Article
- Analysis of the Culturable Skin Microbiome of Horses from Southern Germany.Microorganisms · 2025Article
- Reclassification of Some Exiguobacterium Species Based on Genome Analysis.Current microbiology · 2024Article
- Characterization and genomic analysis of Exiguobacterium alkaliphilum B-3531D, an efficient crude oil degrading strain.Biotechnology reports (Amsterdam, Netherlands) · 2021Article
- Xerotolerance: A New Property inMicroorganisms · 2021Article
- Exiguobacterium algae sp. nov. and Exiguobacterium qingdaonense sp. nov., two novel moderately halotolerant bacteria isolated from the coastal algae.Antonie van Leeuwenhoek · 2021Article
- Comparative Genomics ofmSystems · 2021Article
- Engineering of Thermal Stability in a Cold-Active Oligo-1,6-Glucosidase fromBiomolecules · 2021Article
- Alkaline lipase production by novel meso-tolerant psychrophilic Exiguobacterium sp. strain (AMBL-20) isolated from glacier of northeastern Pakistan.Archives of microbiology · 2021Article
- Genomic Variation and Arsenic Tolerance Emerged as Niche Specific Adaptations by DifferentFrontiers in microbiology · 2020Article
- Biofilm formation byRSC advances · 2018Article
- Genomic Architecture of the Two Cold-Adapted Genera Exiguobacterium and Psychrobacter: Evidence of Functional Reduction in the Exiguobacterium antarcticum B7 Genome.Genome biology and evolution · 2018Article
- Cold adaptation of tRNA nucleotidyltransferases: A tradeoff in activity, stability and fidelity.RNA biology · 2018Article
- Characterization and Salt Response in Recurrent HalotolerantFrontiers in microbiology · 2018Article
- The Complete Genome and Physiological Analysis of the Eurythermal FirmicuteFrontiers in microbiology · 2018Article
- Draft Genome Sequence ofGenome announcements · 2017Article
- Comparative Genomics Analysis of a NewFrontiers in microbiology · 2017Article
- Structure-function relationships of family GH70 glucansucrase and 4,6-α-glucanotransferase enzymes, and their evolutionary relationships with family GH13 enzymes.Cellular and molecular life sciences : CMLS · 2016Review
- The Exiguobacterium sibiricum 255-15 GtfC Enzyme Represents a Novel Glycoside Hydrolase 70 Subfamily of 4,6-α-Glucanotransferase Enzymes.Applied and environmental microbiology · 2016Article
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6 authors.
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Abstract
Three Gram-positive bacterial strains, 7-3, 255-15 and 190-11, previously isolated from Siberian permafrost, were characterized and taxonomically classified. These microorganisms are rod-shaped, facultative aerobic, motile with peritrichous flagella and their growth ranges are from -2.5 to 40 degrees C. The chemotaxonomic markers indicated that the three strains belong to the genus Exiguobacterium. Their peptidoglycan type was A3alpha L-Lys-Gly. The predominant menaquinone detected in all three strains was MK7. The polar lipids present were phosphatidyl-glycerol, diphosphatidyl-glycerol and phosphatidyl-ethanolamine. The major fatty acids were iso-C13:0, anteiso-C13:0, iso-C15:0, C16:0 and iso-C17:0. Phylogenetic analysis based on 16S rRNA and six diverse genes, gyrB (gyrase subunit B), rpoB (DNA-directed RNA polymerase beta subunit), recA (homologous recombination), csp (cold shock protein), hsp70 (ClassI-heat shock protein-chaperonin) and citC (isocitrate dehydrogenase), indicated that the strains were closely related to Exiguobacterium undae (DSM 14481(T)) and Exiguobacterium antarcticum (DSM 14480(T)). On the basis of the phenotypic characteristics, phylogenetic data and DNA-DNA reassociation data, strain 190-11 was classified as E. undae, while the other two isolates, 7-3 and 255-15, comprise a novel species, for which the name Exiguobacterium sibiricum sp. nov. is proposed.
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