Results 91 to 100 of about 23,809 (299)
Complete Genome Sequence of the Extreme Thermophile Dictyoglomus thermophilum H-6-12
Genome Announcements, 2014 Here, we present the complete genome of the extreme thermophile, Dictyoglomus thermophilum H-6-12 (phylum Dictyoglomi), which consists of 1,959,987 bp.
D. Coil +8 more
semanticscholar +1 more source
Frontiers in Microbiology, 2016 The abundance and composition of glycerol dibiphytanyl glycerol tetraether (GDGT) and glycerol tribiphytanyl glycerol tetraether (GTGT) lipids were determined as a function of growth phase as a proxy for nutrient availability, the pH of growth medium ...
Jayme Feyhl-Buska +5 more
doaj +1 more source
Environmental Microbiology, Volume 27, Issue 8, August 2025.Sulphate‐reducing bacteria affiliated with clades SCA1, SCA2, and LCA2 were investigated using stable‐isotope incubations and in situ analysis at several hydrocarbon seep sites. Extrapolated rates of sulphate reduction and alkane degradation suggest that these clades play an important role at hydrocarbon seeps, contributing substantially to sulphur and
Sara Kleindienst +4 more
wiley +1 more source
RNA Polymerase-Binding and Transcription Initiation Sites Upstream of the Methyl Reductase Operon of Methanococcus vannielii [PDF]
, 1988 RNA Polymerase, purified from Methanococcus vannielii, was shown by exonuclease III footprinting to bind to a 49-base-pair (bp) region of DNA in the intergenic region upstream of mcrB.
Reeve, J. N., Sherf, B., Thomm, Michael
core +2 more sources
Frontiers in Bioengineering and Biotechnology, 2015 Mercuric ion reductase (MerA), a mercury detoxification enzyme, has been tuned by evolution to have high specificity for mercuric ions (Hg2+) and to catalyze their reduction to a more volatile, less toxic elemental form.
Jacob Hansen Artz +8 more
doaj +1 more source
Biochemistry, 2014 The thermal melting temperature of dihydrofolate reductase from Geobacillus stearothermophilus (BsDHFR) is ∼30 °C higher than that of its homologue from the psychrophile Moritella profunda.
Jiannan Guo +3 more
semanticscholar +1 more source
Boundaries of photosynthesis: adaptations of carbon fixation in extreme environments
FEBS Open Bio, Volume 15, Issue 7, Page 1028-1040, July 2025.Photosynthesis faces challenges from environmental extremes of temperature, pH, and salinity, limiting gas diffusion, modifying membrane fluidity, and destabilizing photochemical and biochemical reactions. Photosynthetic organisms have evolved unique adaptations overcoming these stresses and maintaining their photosynthetic activity.
Pere Aguiló‐Nicolau +3 more
wiley +1 more source
Angewandte Chemie, Volume 137, Issue 27, July 1, 2025.Die stark negativ geladenen Phosphodiestergruppen von Nukleinsäuren und zyklischen (Di‐)Nukleotiden interagieren häufig mit Aminosäuren, die polare oder positiv geladene Seitenketten enthalten. Aufgrund der Ladungsabstoßung mit ihren negativ geladenen Carboxylatgruppen enthaltenden Seitenketten gelten Glutamat und Aspartat generell als ungeeignet für ...
Konstantin Neißner +5 more
wiley +1 more source
Continuous Thermophilic Composting [PDF]
Applied Microbiology, 1962 Under complete mixing conditions, aerobic decomposition of mixed organic waste materials has been maintained continuously in the thermophilic phase in a 55-gal rotating drum. Temperatures ranged between 53 and 70 C. Raw material was added daily or every second day in amounts up to 18 lb per 100 lb of decomposing material. The weight of material removed
openaire +3 more sources
Mesophilic and thermophilic methane fermentation of Euphorbia tirucallis [PDF]
, 1989 La méthanisation d'#Euphorbia tirucalli$ a été réalisée en conditions mésophile et modérément thermophile. Trois différents pré-traitements de cette plante ont été testés : simple fragmentation, broyat, séchage puis broyage.
Garcia, Jean-Louis +3 more
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