Results 61 to 70 of about 24,150 (307)

Biased amino acid composition in warm-blooded animals [PDF]

, 2009
Among eubacteria and archeabacteria, amino acid composition is correlated with habitat temperatures. In particular, species living at high temperatures have proteins enriched in the amino acids E-R-K and depleted in D-N-Q-T-S-H-A. Here, we show that this
Guang-Zhong Wang, Martin J. Lercher
core   +1 more source

Characteristics of a Thermophilic Bacteriophage.

Experimental Biology and Medicine, 1955
Summary1. A new thermophilic phage host system has been studied and described. It has been designated a thermophilic phage because the greatest number of infectious units was produced at 65°C, above or below which the number of particles was considerably less. 2. Phage is adsorbed very slowly, the maximum amount taken up being 85% in 30 minutes.
Walter E. Militzer, Carl E. Georgi, Roberta White   +2 more
openaire   +3 more sources

Pseudoxanthomonas taiwanensis and Pseudomonas thermotolerans: Novel Thermophilic Amylase Producers in Solid‐State Fermentation

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Amylases are key industrial enzymes, and thermostable variants are particularly valuable for robust bioprocessing. This study investigates amylase production via solid‐state fermentation (SSF) using non‐sterile potato peel as substrate, comparing the performance of the autochthonous microbial population with that of the inoculated fungus ...
Anna Taulé, Teresa Gea, Alejandra Cerda, Esther Molina‐Peñate   +3 more
wiley   +1 more source

Adaptive Enrichment of a Thermophilic Bacterial Isolate for Enhanced Enzymatic Activity

Microorganisms, 2020
The mimicking of evolution on a laboratory timescale to enhance biocatalyst specificity, substrate utilization activity, and/or product formation, is an effective and well-established approach that does not involve genetic engineering or regulatory ...
Tanvi Govil, Priya Saxena, Dipayan Samanta, Sindhu Suresh Singh, Sudhir Kumar, David R. Salem, Rajesh K. Sani   +6 more
doaj   +1 more source

Fe(III) (oxyhydr)oxide reduction by the thermophilic iron-reducing bacterium Desulfovulcanus ferrireducens

Frontiers in Microbiology, 2023
Some thermophilic bacteria from deep-sea hydrothermal vents grow by dissimilatory iron reduction, but our understanding of their biogenic mineral transformations is nascent.
Elizabeth C. Sklute, Elizabeth C. Sklute, Deborah A. Leopo, Kaylee A. Neat, Kenneth J. T. Livi, M. Darby Dyar, M. Darby Dyar, James F. Holden   +7 more
doaj   +1 more source

Structural and Spectroscopic Insights into Catalytic Intermediates of a [NiFe]‐hydrogenase from Group 3

ChemBioChem, EarlyView.
Hydrogenases catalyze reversible H2 production and are potential models for renewable energy catalysts. Here, the full redox landscape of a group 3 [NiFe]‐hydrogenase from methanothermococcus thermolithotrophicus is elucidated, resembling group 1 enzymes.
Marion Jespersen, Christian Lorent, Olivier N. Lemaire, Ingo Zebger, Tristan Wagner   +4 more
wiley   +1 more source

Thermotomaculum hydrothermale gen. nov., sp. nov., a novel heterotrophic thermophile within the phylum Acidobacteria from a deep-sea hydrothermal vent chimney in the Southern Okinawa Trough [PDF]

, 2012
http://www.godac.jamstec.go.jp/darwin/cruise/natsushima/nt08-13/
A-L Reysenbach, CM Santelli, DA Bryant, DB Meisinger, DE Minnikin, DJ Lane, DL Swofford, H Imachi, H Kampe, Hiroshi Izumi, IH Koch, IS Kulichevskaya, J Sambrook, J Tamaoka, J Tamaoka, J Zimmermann, JA Baross, JD Coates, K Komagata, K Takai, Ken Takai, KG Porter, M Sait, Masayuki Miyazaki, MB Stott, N Kishimoto, N Saitou, NL Ward, P Hugenholtz, P López-García, S Kleinsteuber, S Nakagawa, S Nakagawa, S Nakagawa, S Nakagawa, SA Eichorst, Satoshi Nakagawa, Sayaka Mino, SF Altschul, SM Barns, SM Barns, SM Sievert, T Nunoura, T Nunoura, T Nunoura, TA Pankratov, Takuro Nunoura, TH Jukes, Tomohiro Toki, Tomoo Sawabe, W Liesack, W Ludwig, W Ludwig, W Zillig, WJ Brazelton, Y Fukunaga, Y Sako, Yoshihiko Sako   +57 more
core   +1 more source

Cellulosomics of the cellulolytic thermophile Clostridium clariflavum

Biotechnology for Biofuels, 2014
BackgroundClostridium clariflavum is an anaerobic, thermophilic, Gram-positive bacterium, capable of growth on crystalline cellulose as a single carbon source. The genome of C. clariflavum has been sequenced to completion, and numerous cellulosomal genes
Lior Artzi, B. Dassa, I. Borovok, Melina Shamshoum, R. Lamed, E. Bayer   +5 more
semanticscholar   +1 more source

Recent vegetation shifts in the French Alps with winners outnumbering losers

Journal of Ecology, EarlyView.
Analysing 11 million records of 4250 French Alps plant species over 30 years shows that one‐third expanded their range, dominated by thermophilic and fast‐colonizing species, while 13% declined. Most species showed little response, with potential shifts lagging behind climate change. Our study deepens our understanding of the complex dynamics of recent
Romain Goury, Wilfried Thuiller, Sylvain Abdulhak, Gilles Pache, Jérémie Van Es, Diana E. Bowler, Julien Renaud, Cyrille Violle, Tamara Münkemüller   +8 more
wiley   +1 more source

Insight Into Interactions of Thermoacidophilic Archaea With Elemental Sulfur: Biofilm Dynamics and EPS Analysis

Frontiers in Microbiology, 2019
Biooxidation of reduced inorganic sulfur compounds (RISCs) by thermoacidophiles is of particular interest for the biomining industry and for environmental issues, e.g., formation of acid mine drainage (AMD).
Ruiyong Zhang, Ruiyong Zhang, Thomas R. Neu, Qian Li, Véronique Blanchard, Yutong Zhang, Axel Schippers, Wolfgang Sand, Wolfgang Sand, Wolfgang Sand   +9 more
doaj   +1 more source