ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
Phylogenetic MLSA and phenotypic analysis identification of three probable novel Pseudomonas species isolated on King George Island, South Shetland, Antarctica.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed.
- From genome to lifestyle: adaptive strategies ofApplied and environmental microbiology · 2026Article
- Pseudomonas gelidaquae sp. nov., an Antarctic bacterium with a distinctive Type III Secretion System, isolated from Fildes Bay, King George Island.Antonie van Leeuwenhoek · 2025Article
- Comprehensive characterization and resistome analysis of Antarctic Pseudomonas migulae strain CAS19.World journal of microbiology & biotechnology · 2024Article
- Genome analysis of Pseudomonas strain 4B with broad antagonistic activity against toxigenic fungi.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024Article
- Pseudomonas violetae sp. nov. and Pseudomonas emilianonis sp. nov., two new species with the ability to degrade TNT isolated from soil samples at Deception Island, maritime Antarctica.Archives of microbiology · 2023Article
- May microbial ecological baseline exist in continental groundwater?Microbiome · 2023Article
- Ecological differentiation and assembly processes of abundant and rare bacterial subcommunities in karst groundwater.Frontiers in microbiology · 2023Article
- The microbiome of the ice-capped Cayambe Volcanic Complex in Ecuador.Frontiers in microbiology · 2023Article
- Identification and molecular epidemiology of routinely determined Streptococcus pneumoniae with negative Quellung reaction results.Journal of clinical laboratory analysis · 2022Article
- Multilocus sequence based identification and adaptational strategies of Pseudomonas sp. from the supraglacial site of Sikkim Himalaya.PloS one · 2022Article
- Biopolymer production by halotolerant bacteria isolated from Caatinga biome.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2021Article
- AntarcticInternational journal of molecular sciences · 2021Article
- Comparative Genomic Analysis of Soil Dwelling Bacteria Utilizing a Combinational Codon Usage and Molecular Phylogenetic Approach Accentuating on Key Housekeeping Genes.Frontiers in microbiology · 2019Article
- Genetic and Phenotypic Characterization of Indole-Producing Isolates ofFrontiers in microbiology · 2018Article
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5 authors.
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Abstract
Antarctica harbors a great diversity of microorganisms, including bacteria, archaea, microalgae and yeasts. The Pseudomonas genus is one of the most diverse and successful bacterial groups described to date, but only eight species isolated from Antarctica have been characterized. Here, we present three potentially novel species isolated on King George Island. The most abundant isolates from four different environments, were genotypically and phenotypically characterized. Multilocus sequence analysis and 16S rRNA gene analysis of a sequence concatenate for six genes (16S, aroE, glnS, gyrB, ileS and rpoD), determined one of the isolates to be a new Pseudomonas mandelii strain, while the other three are good candidates for new Pseudomonas species. Additionally, genotype analyses showed the three candidates to be part of a new subgroup within the Pseudomonas fluorescens complex, together with the Antarctic species Pseudomonas antarctica and Pseudomonas extremaustralis. We propose terming this new subgroup P. antarctica. Likewise, phenotypic analyses using API 20 NE and BIOLOG
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