Results 81 to 90 of about 8,475 (199)

Extremophiles and Extreme Environments [PDF]

open access: yesLife, 2013
Over the last decades, the study of extremophiles has providing ground breaking discoveries that challenge the paradigms of modern biology and make us rethink intriguing questions such as "what is life?", "what are the limits of life?", and "what are the fundamental features of life?". These findings and possibilities have made the study of life in
openaire   +4 more sources

Isolation, genome sequencing, assembly, annotation and Characterization of Thermus sp. CCB_US3_UF1 FROM Ulu Slim, Perak, Malaysia. [PDF]

open access: yes, 2011
Thermus sp. CCB_US3_UF1, satu bacteria thermofilik telah Berjaya dipencilkan dari kolam air panas di Ulu Slim, Perak, Malaysia. Genomnya mengandungi 2,243,772 pasangan bes dan satu plasmid bersaiz 19,716 pasangan bes. Thermus sp.
Teh, Beng Soon
core  

Climbing Atop the Shoulders of Giants: The Impact of Institutions on Cumulative Research [PDF]

open access: yes
While the cumulative nature of knowledge is recognized as central to economic growth, the microeconomic foundations of cumulativeness are less understood.
Jeffrey L. Furman, Scott Stern
core  

Microbial community differentiation in vent chimneys of the Lost City Hydrothermal Field reflects habitat heterogeneity

open access: yesFrontiers in Microbiomes
Oceanic hydrothermal vent systems represent some of the oldest habitats on Earth and serve as analogs for extraterrestrial environments. The Lost City Hydrothermal Field (LCHF) near the Mid-Atlantic Ridge is one such environment, and its large chimneys ...
Osama M. Alian   +8 more
doaj   +1 more source

Bioactive Secondary Metabolites from Acid Mine Waste Extremophiles [PDF]

open access: yes, 2014
The extremophilic microbes of the Berkeley Pit Lake are a valuable source of new and interesting secondary metabolites. It is of particular interest that these acidophilic microbes produce small molecule inhibitors of pathways associated with low pH and ...
Stierle, Andrea A., Stierle, Donald B.
core  

Survival in an extreme habitat: the roles of behaviour and energy limitation [PDF]

open access: yes, 2018
Extreme habitats challenge animals with highly adverse conditions, like extreme temperatures or toxic substances. In this paper, we report of a fish (Poecilia mexicana) inhabiting a limestone cave in Mexico.
García de León, Francisco   +5 more
core  

Evidence that ribosomal protein bS21 is a component of the OLE ribonucleoprotein complex

open access: yesRNA Biology
OLE RNAs represent a large and highly structured noncoding RNA (ncRNA) class that is mostly found in Gram-positive extremophiles and/or anaerobes of the Bacillota phylum.
Freya D. R. Wencker   +2 more
doaj   +1 more source

High diversity of methanotrophic bacteria in geothermal soils affected by high methane fluxes [PDF]

open access: yes, 2014
Volcanic and geothermal systems emit endogenous gases by widespread degassing from soils, including CH4, a greenhouse gas 25 times as potent as CO2. Recently, it has been demonstrated that volcanic/geothermal soils act as source, but also as biological
D’Alessandro, W   +3 more
core  

Rhodotorula mucilaginosa Growth on Glutamine Is Sensitive to Mammalian-Glutaminase Inhibitors

open access: yesFermentation
The extremophile yeast Rhodotorula mucilaginosa can grow in extremely poor environments. Glutamine (Gln) is an important anaplerotic substrate for gluconeogenesis and pentose synthesis.
Paola Itzel Acosta-Valdelamar   +4 more
doaj   +1 more source

Airborne microorganisms in muddy rain: microbe-mineral interactions and their ecosystem impact

open access: yesFrontiers in Microbiology
The Sahara Desert and the Sahel region in North Africa contribute approximately 50–70% of global atmospheric dust emissions. Microorganisms can attach to dust particles and be dispersed into exogenous environments, being subsequently deposited by ...
Azahara Navarro-Nieva   +7 more
doaj   +1 more source

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