Results 1 to 10 of about 6,892 (190)
DNA repair enzymes of the Antarctic Dry Valley metagenome
Frontiers in Microbiology, 2023 Microbiota inhabiting the Dry Valleys of Antarctica are subjected to multiple stressors that can damage deoxyribonucleic acid (DNA) such as desiccation, high ultraviolet light (UV) and multiple freeze-thaw cycles.
Elizabeth Rzoska-Smith +4 more
doaj +1 more source
Temporal dynamics of geothermal microbial communities in Aotearoa-New Zealand
Frontiers in Microbiology, 2023 Microbial biogeography studies, in particular for geothermal-associated habitats, have focused on spatial patterns and/or individual sites, which have limited ability to describe the dynamics of ecosystem behaviour.
Jean F. Power +7 more
doaj +1 more source
Bioleaching of a low grade sphalerite concentrate produced from flotation tailings [PDF]
International Journal of Mining and Geo-Engineering, 2016 In this research work, the zinc extraction was investigated, using bioleaching process from a low grade zinc concentrate which was produced from the accumulated flotation tailings.
Javad Mehrabani +3 more
doaj +1 more source
Frontiers in Microbiology, 2022 The continental subsurface harbors microbial populations highly enriched in uncultured taxa. OPB41 is an uncultured order-level phylogenetic lineage within the actinobacterial class Coriobacteriia.
Maria A. Khomyakova +7 more
doaj +1 more source
Genome sequencing analysis of a novel thermophilic strain Geobacillus sp. CX412
Frontiers in Microbiology, 2022 The thermophilic spore-forming strain Geobacillus sp. CX412 was isolated from hot spring soil in Tengchong City, Yunnan Province, China. We sequenced the complete genome of Geobacillus sp. CX412 using PacBio SMRT Sequencing.
Xin Li +6 more
doaj +1 more source
Proteins: Structure, Function, and Bioinformatics, Volume 91, Issue 1, Page 3-15, January 2023., 2023 Abstract Despite differences in behaviors and living conditions, vertebrate organisms share the great majority of proteins, often with subtle differences in amino acid sequence. Here, we present a simple way to analyze the difference in amino acid occurrence by comparing highly homologous proteins on a subproteome level between several vertebrate model
Zhen‐Lu Li, Matthias Buck
wiley +1 more source
mBio, 2022 Some marine thermophilic methanogens are able to perform energy-consuming nitrogen fixation despite deriving only little energy from hydrogenotrophic methanogenesis.
Nevena Maslać +3 more
doaj +1 more source
Acta Crystallographica Section F, Volume 78, Issue 12, Page 416-422, December 2022., 2022 The structure of Geobacillus stearothermophilus purine nucleoside phosphorylase, an enzyme of biocatalytic interest, is reported and was found to include the presence of an N‐terminal tag in the active site of each subunit that belongs to the other subunit in each dimer.
Fiona M. Given +6 more
wiley +1 more source
Relating protein crystal structure to ligand‐binding thermodynamics
Acta Crystallographica Section F, Volume 78, Issue 12, Page 403-407, December 2022., 2022 Is it possible to relate experimental calorimetry measurements of protein ligand binding to 3D structures?An important interface between biophysical chemistry and biological crystal structures involves whether it is possible to relate experimental calorimetry measurements of protein ligand binding to 3D structures.
John R. Helliwell
wiley +1 more source
Thermal adaptation of pelage in desert rodents balances cooling and insulation
Evolution, Volume 76, Issue 12, Page 3001-3013, December 2022., 2022 Abstract Phenotypic convergence across distantly related taxa can be driven by similar selective pressures from the environment or intrinsic constraints. The roles of these processes on physiological strategies, such as homeothermy, are poorly understood.
Eric A. Riddell +2 more
wiley +1 more source