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ProteomicsQuantitative proteomics of cold adaptation of the Antarctic archaeon Halohasta litchfieldiae and Halorubrum lacusprofundi
Halohasta litchfieldiae and Halorubrum lacusprofundi are important members of Deep Lake in Antarctica, representing ~44% (the most abundance) and ~10% (the 3rd most abundance) of the lake population. Deep Lake is in the Vestfold Hills, East Antarctica (68°33’36.8S, 78°11’48.7E) and is 36 m deep, mon...
ORGANISM(S): Halohasta litchfieldiae Halorubrum lacusprofundi ATCC 49239 
2017-02-27 | PXD005076 | Pride
Antarctic microorganism  psychrophile  archaea  itraq  cold adaptation 
ProteomicsQuantitative proteomics of biofilm formation of the Antarctic archaeon Halorubrum lacusprofundi
Halorubrum lacusprofundi is an important member of Deep Lake in Antarctica, representing ~10% of the lake population (DeMaere et al., 2013). Deep Lake is in the Vestfold Hills, East Antarctica (68°33’36.8S, 78°11’48.7E) and is 36 m deep, monomictic, and perennially cold (down to -20°C) (DeMaere et a...
ORGANISM(S): Halorubrum lacusprofundi ATCC 49239 
2016-12-13 | PXD004202 | Pride
Antarctic microorganism  psychrophile  archaea  itraq 
ProteomicsMetaproteome, Deep Lake, Antarctica
Deep Lake is a hypersaline system in Antarctica (68°33’36.8S, 78°11’48.7E) that is so saline it remains liquid at –20°C (DeMaere et al 2013). The lake is dominated by haloarchaea, comprising a low-complexity community that differs greatly to warm-hot latitude hypersaline systems, is hierarchical st...
ORGANISM(S): environmental samples 
2015-07-21 | PXD001436 | Pride
Haloarchaea Metaproteomics Antarctica Hypersaline Deep lake 
ProteomicsSucrose metabolism in haloarchaea: reassessment using genomics, proteomics and metagenomics
We used quantitative proteomics (8-plex iTRAQ labeling) to investigate pathways and enzymes potentially important for sucrose metabolism in the halophilic archaeon Halohasta litchfieldiae. The data provided insights into the dynamics of the Hht. litchfieldiae proteome in response to sucrose, advanci...
ORGANISM(S): Halohasta litchfieldiae 
2019-01-31 | PXD010137 | Pride
Fructose metabolism  archaea  sugar catabolism  microbial physiology  metabolic pathway  pathway reconstruction 
ProteomicsA plasmid goes viral, part 2 - A plasmid from an Antarctic haloarchaeon uses specialized membrane vesicles to disseminate and infect plasmid-free cells
Analysis of protein compostition of plasmid vesicles (PVs) purified through CsCl gradients.
ORGANISM(S): Halorubrum lacusprofundi ATCC 49239 
2017-07-14 | PXD006515 | Pride
Membrane vesicles Virus Haloarchaea Plasmid 
UnknownEffect of temperature on stability and activity of elongation factor 2 proteins from Antarctic and thermophilic methanogens.
Not available
S-EPMC94419 | biostudies-literature
UnknownMicrobial communities of aquatic environments on Heard Island characterized by pyrotag sequencing and environmental data.
Not available
S-EPMC5349573 | biostudies-literature
ProteomicsCultivation of an Antarctic Nanohaloarchaea
Cultivation of an Antarctic Nanohaloarchaea alongside its host.
ORGANISM(S): unclassified Nanohaloarchaea 
2019-06-18 | PXD010625 | Pride
Nanohaloarchaea Dpann 
UnknownImplications of rRNA operon copy number and ribosome content in the marine oligotrophic ultramicrobacterium Sphingomonas sp. strain RB2256.
Not available
S-EPMC106665 | biostudies-literature
UnknownPopulation structure of an Antarctic aquatic cyanobacterium.
Not available
S-EPMC9716671 | biostudies-literature
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