Analysis of the "tree of life" derived from ribosomal RNA has led to the suggestion that the common ancestor of all life was a hyperthermophile (an organism adapted to very high temperatures)— Home
The scientists propose, then, that crenarchaeal viruses have simply maintained their originally diverse morphologies, whereas viruses of non-hyperthermophile hosts (including other crenarchaeal viruses) have not.— PhysOrg.com - latest science and technology news stories
Archaea is bacteria's most recent common ancestor - it was most likely hyperthermophile, an organism that thrived in extremely hot environments, approximately 2.5 - 3.2 billion years ago.— Medlogs - Recent stories
16s acid aem alteration alteromonas ammonia amo analysis ancient antibiotic archaea archaeamarine archaean astrobiology bacteria basalt beggiatoa bioalteration bioleaching calculation cell chemical chemolithoautotrophic chemostat chimney communities crust cultivation cyanobacteria database deep-sea diatom dissolution diversity dsr early ecological ecosystem energy environment estimation eucarya evolution fatty fems fermentation filament filamentous fish flux function fungi genome geobiology geochemical geophysical gradient group-specific habitat hydrogen hydrothermal hyperthermophile iron isolation isotope jbac jgr kinetics lipid manganese mariana mat mda metabolism metagenomics microbe-rock microbial microfossil mineral nature novel ocean originlife oxygen paperintroduction pcr phylogenetic plos plume pmo pnas pnasevolution primer probe producing program q-pcr reaction-rate ribosome richness river rna rrna scscs sediment serpentinization silica smt software subseafloor sub-seafloor suiyo symbiont temporal thermophiles thermo-rcdna tool ultramafic uncultured vent viruses wall water-rock weathering zeta CiteULike organises scholarly (or academic) papers or literature and provides bibliographic (which means it makes bibliographies) for universities and higher education establishments.— CiteULike: Everyone's library
16s acid aem alteration alteromonas ammonia amo analysis ancient antibiotic archaea archaeal archaeamarine archaean astrobiology bacteria basalt beggiatoa bioalteration bioleaching calculation candidate cell chemical chemolithoautotrophic chemostat chimney communities crust cultivation cyanobacteria database deep-sea diatom dissolution diversity dsr early ecological ecosystem energy environment estimation eucarya evolution fatty fems fermentation filament filamentous fish flux function fungi gel genome geobiology geochemical geophysical gradient group-specific habitat hydrogen hydrothermal hyperthermophile iron isolation isotope jbac jgr kinetics lipid manganese mariana mat mda metabolism metagenomics method microbe-rock microbial microfossil mineral nature novel ocean olivine originlife oxygen paperintroduction pcr phylogenetic plos plume pmo pnas pnasevolution primer probe producing program q-pcr reaction-rate ribosome richness river rna rrna rt-pcr scscs sediment serpentinization silica smt software subseafloor sub-seafloor subsurface suiyo symbiont temporal thermophiles thermo-rcdna tool ultramafic uncultured vent viruses wall water-rock weathering zeta CiteULike organises scholarly (or academic) papers or literature and provides bibliographic (which means it makes bibliographies) for universities and higher education establishments.— CiteULike: Everyone's library

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