Results 51 to 60 of about 9,151 (189)
Interdisciplinary Medicine, Volume 4, Issue 5, September 2026.The graphical abstract outlines a novel multifunctional ultrasound contrast agent for the diagnosis and treatment of ischemic diseases, along with innovative strategies to enhance its targeting efficiency. Abstract Ischemic diseases, such as myocardial infarction, stroke, and peripheral ischemia, are leading causes of death and disability worldwide ...
Yangyang Zhou +3 more
wiley +1 more source
Protein Science, Volume 35, Issue 9, September 2026.Abstract The nucleoside diphosphate kinase (NDK) is a key enzyme that controls the balance of nucleotide pools in all living organisms. Beyond this fundamental role, NDKs exert pleiotropic effects in many cellular processes, including cell development, signal transduction, differentiation, tumor metastasis, and gene expression. The quaternary structure
Julie Kerboeuf +10 more
wiley +1 more source
Atmospheric Microbial Transport to Antarctica and Its Ecological Implications: A Systematic Review
Environmental Microbiology, Volume 28, Issue 9, September 2026.Atmospheric transport to Antarctica operates via long‐range advection, marine aerosolization, and local resuspension, acting as a strict ecological filter. This selective barrier could actively shape local ecosystems by seeding them with functionally distinct, stress‐adapted microbial pioneers capable of surviving extreme conditions.
Rodrigo Goldenberg‐Barbosa +5 more
wiley +1 more source
Integration of photosensory signals in Halobacterium halobium [PDF]
Journal of Bacteriology, 1986 Stimulation of Halobacterium halobium through its sensory photosystems, PS 370 and PS 565, leads either to a prolonged or to a shortened interval between two reversals of the swimming direction of the cell, the attractant or repellent response. Stimuli are integrated to yield the same response regardless through which photosystem they are given ...
E, Hildebrand, A, Schimz
openaire +2 more sources
Metagenomic Insights Into Red Sea Biodiversity Across the Web of Life
Environmental Microbiology, Volume 28, Issue 8, August 2026.Deep‐sequencing shotgun metagenomics of Red Sea benthic sediments reveals biodiversity across the web of life, from viruses to animals. Despite the strong dominance of prokaryotic DNA, low‐abundance eukaryotic reads capture broad taxonomic diversity. Open‐ocean communities are primarily structured by depth, whereas coastal eukaryotic communities follow
Elisa Laiolo +79 more
wiley +1 more source
Isolation of Halophilic and Halotolerant Microorganisms from the Bakhtegan Lake and the Effect of Physicochemical Factors on Their Frequency [PDF]
آب و فاضلاب, 2007 The lake in the protected Bakhtegan zone is the shelter to wildlife and very important from an ecological and environmental viewpoint. The lake has a unique diversity in terms of Halophilic and Halotolerant bacteria.
Farshid Kafilzadeh +2 more
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Biochemical and Biophysical Research Communications, 1978 Previously reported values of the retinal/protein molar ratios for the purple membranes from halobacteria are confusing. For H. halobium values of approximately 1.00 and 0.45 and for H. cutirubrum values of 0.45 and 0.43 have been published. A redetermination of these ratios in our hands has yielded identical values of 0.99 ± 0.01 for the membranes of ...
Papadopoulos, G. K. +2 more
openaire +3 more sources
Archaeal Tetraether Lipids as Tracers for Past Marine Environmental Change
Paleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.Abstract Archaea are single‐celled microorganisms that are abundant in marine environments and play a key role in the carbon and nitrogen cycles. Archaea can biosynthesize a wide variety of isoprenoid membrane lipids, including isoprenoid glycerol dibiphytanyl glycerol tetraethers (isoGDGTs).
Felix J. Elling +39 more
wiley +1 more source
Es werde Licht! Licht als Antrieb und Regulator in synthetischen Zellen
Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.Zellen sind Systeme außerhalb des Gleichgewichts, die ihre Eigenschaften in Raum und Zeit regulieren. In biomimetischen synthetischen Zellen bietet Licht eine einzigartige Möglichkeit, Vorgänge räumlich und zeitlich anzutreiben und zu kontrollieren.
Matthew E. Allen +5 more
wiley +1 more source
Microbial model of Halobacterium salinarum for screening inhibitors of sterol biosynthesis
Антибиотики и Химиотерапия, 2020 A highly effective and simple microbial test system for screening inhibitors of sterol biosynthesis (ISB) is described. The system is based on cultivation of the bacterial strain Halobacterium salinarum (former Halobacterium halobium), that possesses ...
A. S. Trenin
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