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Antarctic pseudomonas spp. promote wheat germination and growth at low temperatures
(2018)
The development of cold-active biofertilizers and biopesticides could help improve sustainable agriculture in mountainous regions. With this aim, both psychrophilic and psychrotolerant microorganisms have been prospected ...
Exploiting the natural poly(3-hydroxyalkanoates) production capacity of Antarctic Pseudomonas strains: from unique phenotypes to novel biopolymers
(Springer Verlag, 2019)
Extreme environments are a unique source of microorganisms encoding metabolic capacities that remain largely unexplored. In this work, we isolated two Antarctic bacterial strains able to produce poly(3-hydroxyalkanoates) ...
Comparative Genomic Analysis of Antarctic Pseudomonas Isolates with 2,4,6-Trinitrotoluene Transformation Capabilities Reveals Their Unique Features for Xenobiotics Degradation
(MDPI, 2022-08)
The nitroaromatic explosive 2,4,6-trinitrotoluene (TNT) is a highly toxic and persistent environmental pollutant. Since physicochemical methods for remediation are poorly effective, the use of microorganisms has gained ...
Poly(3-hydroxybutyrate) influences biofilm formation and motility in the novel Antarctic species Pseudomonas extremaustralis under cold conditions
(Springer Tokyo, 2011-09)
Polyhydroxyalkanoates (PHAs) are highly reduced bacterial storage compounds that increase fitness in changing environments. It has previously shown that polyhydroxybutyrate (PHB) accumulation is essential during the growth ...
The polyhydroxyalkanoate genes of a stress resistant Antarctic Pseudomonas are situated within a genomic island
(Academic Press Inc Elsevier Science, 2007-11)
Pseudomonas sp. 14-3 is an Antarctic bacterium that shows high stress resistance in association with high polyhydroxybutyrate (PHB) production. In this paper genes involved in PHB biosynthesis (phaRBAC) were found within ...
Polyhydroxyalkanoates are essential for maintenance of redox state in the Antarctic bacterium Pseudomonas sp. 14-3 during low-temperature adaptation
(Springer Tokyo, 2009-01)
Polyhydroxyalkanoates (PHAs) are highly reduced bacterial storage compounds that increase fitness in changing environments. We have previously shown that phaRBAC genes from the Antarctic bacterium Pseudomonas sp. 14-3 are ...
Pseudomonas yamanorum sp. nov., a new psychrotolerant bacterium isolated from Sub-Antarctic environment (Tierra del Fuego, Ushuaia)
(Society For General Microbiology, 2015-02)
A psychrotolerant strain, 8H1T was isolated from soil samples collected in Isla de los Estados , Ushuaia, Argentina. Cells were Gram negative, aerobic, straight rods, occurring singly or in pairs, non-spore-forming and ...