Results 91 to 100 of about 12,018 (199)

Understanding the adaptation of Halobacterium species NRC-1 to its extreme environment through computational analysis of its genome sequence.

Genome Research, 2001
The genome of the halophilic archaeon Halobacterium sp. NRC-1 and predicted proteome have been analyzed by computational methods and reveal characteristics relevant to life in an extreme environment distinguished by hypersalinity and high solar radiation:
Sean Kennedy, Wailap V. Ng, S. Salzberg, Leroy Hood, S. DasSarma   +4 more
semanticscholar   +1 more source

In Silico Prophage Analysis of Halobacterium salinarum ATCC 33170

Applied Microbiology
The extremophile Halobacterium salinarum is an aerobic archaeon that has adapted to thrive in high-salt environments such as salted fish, hypersaline lakes, and salterns. Halophiles have garnered significant interest due to their unique interactions with
Danielle L. Peters, Bassel Akache, Wangxue Chen, Michael J. McCluskie   +3 more
doaj   +1 more source

A Two‐Protein Chemoreceptor Complex Regulates Oxygen Thresholds in Bacterial Magneto‐Aerotaxis

Advanced Science, Volume 12, Issue 34, September 11, 2025.
Magnetotactic bacteria align with Earth's magnetic field, helping them migrate toward low‐oxygen environments. This study reveals how Magnetospirillum gryphiswaldense uses a specialized flavin adenine dinucleotide (FAD)‐dependent chemoreceptor, composed of two interacting proteins, for precise navigation in oxygen gradients.
Julian Herz, Carina Weigel, Leonie Scheder, Raz Zarivach, Itay Algov, Yonatan Chemla, Felix Popp, Cornelius Riese, Mohammad A. Charsooghi, Lital Alfonta, Michael M. Meijler, Dirk Schüler, Damien Faivre, Daniel Pfeiffer   +13 more
wiley   +1 more source

MutS and MutL Are Dispensable for Maintenance of the Genomic Mutation Rate in the Halophilic Archaeon Halobacterium salinarum NRC-1

PLoS ONE, 2010
Background The genome of the halophilic archaeon Halobacterium salinarum NRC-1 encodes for homologs of MutS and MutL, which are key proteins of a DNA mismatch repair pathway conserved in Bacteria and Eukarya.
C. Busch, J. DiRuggiero
semanticscholar   +1 more source

Synthesis retinal analogues of spiropyran derivaties, investigation they interactions with bacteriorhodopsin from H. salinarum

Тонкие химические технологии, 2006
The opportunity of design of analogue retinal with replacement of trimethylhexenic ring of a molecule on spiropyran moiety is shown. Process of interaction of the synthesized retinal analogues with bacterioopsin from apomembrane Halobacterium salinarum ...
A. V. Laptev, A. Yu. Lukin, A. A. Khodonov   +2 more
doaj  

Extracts from Microalgae and Archaea from the Andalusian Coast: A Potential Source of Antiproliferative, Antioxidant, and Preventive Compounds

Journal of Marine Science and Engineering
Marine and extreme environments harbor a huge diversity of microorganisms able to produce new bioactive metabolites with beneficial health effects. In this study, ethanol, aqueous, methanol, and acetone extracts and protein hydrolysates were obtained ...
Cristina Luque, Gloria Perazzoli, Patricia Gómez-Villegas, Javier Vigara, Rosario Martínez, Alejandro García-Beltrán, Jesús M. Porres, Jose Prados, Rosa León, Consolación Melguizo   +9 more
doaj   +1 more source

Characterization and synthesis of mono- and diphytanyl ethers of glycerol

Journal of Lipid Research, 1968
The methanolyzed lipids of the extreme halophile, Halobacterium cutirubrum, were separated into glycerol diether and glycerol monoether fractions. The diether was shown by synthesis to be 2,3-di-O-(3′R,7′R,ll′R,15′-tetramethylhexadecyl)-sn-glycerol.
C.N. Joo, T. Shier, M. Kates
doaj   +1 more source

Enzyme Technology in the Food Industry: Molecular Mechanisms, Applications, and Sustainable Innovations

Food Science &Nutrition, Volume 13, Issue 9, September 2025.
This review explores the role of microbial and plant enzymes in food processing, highlighting advancements in molecular engineering and sustainable production from underutilized agro‐industrial waste. It focuses on key enzymes such as amylase, lipase, protease, and lactase, discussing their applications, advantages, and challenges in enhancing product ...
Fahima Siddikey, Md Istiakh Jahan, Hormoni, Md Toufik Hasan, Nusrat Jerin Nishi, S. M. Kamrul Hasan, Nahidur Rahman, Md. Azmain Al Faik, Mohammad Afzal Hossain   +8 more
wiley   +1 more source

Two Decades of Optogenetic Tools: A Retrospective and a Look Ahead

Advanced Genetics, Volume 6, Issue 3, September 2025.
Optogenetics provides up to millisecond scale, cell type‐specific control of biology using light‐sensitive proteins. This review chronicles two decades of tool development, from microbial rhodopsins and photoactivated enzymes to allosteric switches, surveys broad applications in neuroscience, molecular and cell biology, cardiology, immunology, and ...
Xiao Duan, Mo Zhu, Shiqiang Gao
wiley   +1 more source

Integrated biclustering of heterogeneous genome-wide datasets for the inference of global regulatory networks

BMC Bioinformatics, 2006
Background The learning of global genetic regulatory networks from expression data is a severely under-constrained problem that is aided by reducing the dimensionality of the search space by means of clustering genes into putatively co-regulated groups ...
Baliga Nitin S, Reiss David J, Bonneau Richard   +2 more
doaj   +1 more source