Results 171 to 180 of about 6,115 (251)

Energy-ordered resource stratification as an agnostic signature of life. [PDF]

Nat Commun
Goyal A, Tikhonov M.
europepmc   +1 more source

Globally distributed bacteriophage genomes reveal mechanisms of tripartite phage-bacteria-coral interactions. [PDF]

ISME J
Wallace BA, Varona NS, Hesketh-Best PJ, Stiffler AK, Silveira CB.   +4 more
europepmc   +1 more source

Rapid discovery of functional RNA domains. [PDF]

Nucleic Acids Res
Latifi B, Cole KH, Vu MMK, Lupták A.
europepmc   +1 more source

A novel quinone biosynthetic pathway illuminates the evolution of aerobic metabolism

Elling FJ, Pierrel F, Chobert S, Abby SS, Evans TW, Reveillard A, Pelosi L, Schnoebelen J, Hemingway JD, Boumendjel A, Becker KW, Blom P, Cordes J, Nathan V, Baymann F, Lucker S, Spieck E, Leadbetter JR, Hinrichs K, Summons RE, Pearson A.   +20 more
europepmc   +1 more source

Viral activity in lake analogs of anoxic early Earth oceans. [PDF]

Microbiome
Varona NS, Wallace BA, Bosco-Santos A, Mullinax J, Stiffler AK, O'Beirne MD, Ford J, Fulton JM, Werne JP, Gilhooly WP, Silveira CB.   +10 more
europepmc   +1 more source

A reassessment of the "hard-steps" model for the evolution of intelligent life. [PDF]

Sci Adv
Mills DB, Macalady JL, Frank A, Wright JT.   +3 more
europepmc   +1 more source

Improved protocol for metabolite extraction and identification of respiratory quinones in extremophilic Archaea grown on mineral materials. [PDF]

Front Microbiol
Gfellner SV, Colas C, Gabant G, Groninga J, Cadene M, Milojevic T.   +5 more
europepmc   +1 more source

Deletion of <i>Re</i>-citrate synthase allows for analysis of contributions of tricarboxylic acid cycle directionality to the growth of <i>Heliomicrobium modesticaldum</i>. [PDF]

Appl Environ Microbiol
Layton AM, McCauley C, Redding KE.
europepmc   +1 more source

Non-thermodynamic factors affect competition between thermophilic chemolithoautotrophs from deep-sea hydrothermal vents. [PDF]

Appl Environ Microbiol
Kubik BC, Holden JF.
europepmc   +1 more source

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The maintenance of ambiguity in Martian exobiology

Social Studies of Science, 2022
How do scientists maintain their research programs in the face of not finding anything? Continual failure to produce results can result in declining support, scientific controversy and credibility challenges. We elaborate on a crucial mechanism for sustaining the credibility of research programs through periods of non-detection: the maintenance of ...
David Reinecke, Jordan Bimm
openaire   +3 more sources