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As part of a general survey of the biodiversity and inherent ecophysiology of bacteria associated with coastal Antarctic sea-ice diatom assemblages, eight strains were identified by 16S rRNA sequence analysis as belonging to the genus Colwellia. The isolates were non-pigmented…
Species of the genus Pseudoalteromonas are frequently isolated from marine ecosystems and appear to be particularly abundant in Antarctic coastal waters.
A group of pigmented, psychrophilic, strictly aerobic chemoheterotrophs isolated from sea-ice cores collected from coastal areas of eastern Antarctica was found to represent a novel 16S rRNA lineage within the gamma subclass of the Proteobacteria, adjacent to the genus Alteromonas.
A group of sea-ice-derived psychrophilic bacterial strains possessing the unusual ability to synthesize the polyunsaturated fatty acids eicosapentaenoic acid (20:5w3) and arachidonic acid (20:4w6) belong to the Family Flavobacteriaceae (Flexibacter–Bacteroides–Flavobacterium phylum)…
The French-Australian cooperative project "Alternative Energy Systems for Antarctic Stations" was originally focused on a broad study of station needs and alternative energy options. It has evolved towards an integrated system combining knowledge and data management…