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...itations that RNA sequences could provide when identifying closely related species. His research centers around understanding the early [[evolution]] of life. ...ose is close:16S rRNA sequence identity may not be sufficient to guarantee species identity." Int J Syst Bacteriol 42: 166-160. ...

...estrial intelligence, letting us know that we are not the only intelligent species in the galaxy, then the differences across terrestrial cultures that seem s ...nue of developing the field in this postapocalyptic era of global warming, species reduction, desertification, ecoracism, environmental injustice, slumming as ...

...f microcolonial fungi – Cryomyces antarcticus and Knufia perforans - and a species of black yeasts–Exophiala jeanselmei were found to adapt and recover metab ...

| species = ''P. chlorophanum'' This lichen is one of the few species able to survive at high altitudes in Antarctica, at altitudes of up to 2000 ...

...have gone through, when there was no interspecies competition, no distinct species as such, just RNA capabilities shared by everything. ...thetic life could be transferred from Earth to Mars - other photosynthetic species, shock, and spall zone (http://robertinventor.com/booklets/If_humans_touch_ ...

...res. However, at temperatures below 10°C, they are beneficial for numerous species of microbes, reducing the lowest temperature for them to propagate by up to * The ability of multi-species microbial communities to alter dispersed small-scale habitats. ...

...d be quite severe ...the consequences might well include the extinction of species and the destruction of whole ecosystems. Humans could also be threatened wi ...ing overly dramatic, the consequences might well include the extinction of species and the destruction of whole ecosystems. Humans could also be threatened wi ...

...erstar, every supreme leader, every saint and sinner in the history of our species, lived there on a mote of dust, suspended in a sunbeam. . . . <br><br>Think ...ns, and planet Earth|cataclysm]] and eventually becoming a [[spacefaring]] species. Sagan's deep concern regarding the potential destruction of [[Risks to civ ...

...hand, lower temperatures could also enable living systems to use chemical species that would be too unstable at Earth temperatures to be useful.<ref name="as ...llaborative science-fiction project, includes a number of extraterrestrial species with exotic biochemistries, including organisms based on low-temperature [[ ...

A study published in 2017 suggests that due to how complexity evolved in species on Earth, the level of predictability for alien evolution elsewhere would m ...

#To measure abundances of a carefully selected set of neutral species, some of which were detected by ''Cassini'', to ascertain whether the organ ...

...major, rapid cooling event that caused the extinction of a large number of species and a major disruption of paleoindian cultures. Previously thought to have ...

# paleogenetics, the study of ancient proteins from long-extinct species ...

...he Sun as it shines through the atmosphere. Detection of atmospheric trace species at the parts-per-billion (ppb) level will be possible. ...

One of the earliest species of molluscs, ''[[Pojetaia|Pojetaia runnegari]]'', is named after him.<ref n ...

...titude.<ref name="UCSC"/> Cabrol found an abundance of life, including new species and a massive field of fossilized microbial mats, called [[stromatolite]]s" ...

...coccus radiodurans]]'', [[conidia]]l spores of ''[[Aspergillus|Aspergillus species]]'') and cellular constituents ([[plasmid]] [[DNA]], [[protein]]s, [[Purple ...

* Relative abundance and species diversity of autotrophic ammonia-oxidizing bacteria in aquatic systems. Uni ...

...xperiment from 41&nbsp;km altitude and reported the isolation of three new species of bacteria including one that they named ''Janibacter hoylei'' sp.nov. in ...

...e, abundance and [[Isotope|isotopic properties]] of solid- and vapor-phase species in Enceladus' plume and Titan's upper atmosphere. ...