Results 81 to 90 of about 15,793 (202)

Structure determination of the phosphatidylglycerosulfate (diether analog) from Halobacterium cutirubrum

Journal of Lipid Research, 1973
A novel phosphosulfolipid has been isolated as the potassium salt from the extremely halophilic bacterium Halobacterium cutirubrum; its molecular formula was established as C46H93PSK2.
A.J. Hancock, M. Kates
doaj   +1 more source

ADP-dependent Phosphofructokinases in Mesophilic and Thermophilic Methanogenic Archaea [PDF]

, 2001
Phosphofructokinase (PFK) is a key enzyme of the glycolytic pathway in all domains of life. Two related PFKs, ATP-dependent and PPi-dependent PFK, have been distinguished in bacteria and eucarya, as well as in some archaea.
Verhees, C.H., Tuininga, J.E., Kengen, S.W.M., Stams, A.J.M., Oost, J., van der, Vos, W.M., de   +5 more
core   +1 more source

Seasonal Fluctuations of the Seagrass Holobiont under Contrasting Environmental Conditions

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
(A) The inharmonious state of the Coorong and the different sample types collect with throughout this study. (B, C) Biofilm, including the presence of diatoms and bacteria, attached on the leaves of Ruppia. ABSTRACT Microbial communities are widely recognised as indicative of ecosystem health.
Tamar Jamieson, Mohsen Chitsaz, Angélique Gobet, Michelle Waycott, Sophie C. Leterme   +4 more
wiley   +1 more source

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

Photoenergy transduction in halobacterium halobium [PDF]

The structure and function of a rhodopsin-like pigment bacteriorhodopsin, discovered and isolated from the membranes of the halophile Halobacterium halobium, were studied.
Bogomolni, R. A., Stoeckenius, W.
core   +1 more source

Airborne Halophilic and Non‐Halophilic Microbial Communities in an Underground Salt Mine Affected by Seasonal Environmental Fluctuations

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This study tests seasonal controls on airborne microbes in the UNESCO‐listed Bochnia Salt Mine. In summer, relative humidity exceeded the halite deliquescence threshold, coinciding with higher NaCl aerosol and greater densities of halophilic microbes; in winter, humidity stayed below deliquescence and halophilic microbes declined at least 13‐fold while
Aleksandra Puławska, Michalina Rachubik, Dominika Drzewiecka, Luciana Albuquerque, Conceiçao Egas, Jolanta Kalinowska, Krzysztof Krawczyk, Maciej Manecki, Camille Locht, Magdalena Kowalewicz‐Kulbat   +9 more
wiley   +1 more source

A matter of salt: Global assessment of the effect of salt ionic composition as a driver of aquatic bacterial diversity

Limnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract While the influence of salinity on microbial diversity is well documented in marine and brackish ecosystems, the impact of different dissolved inorganic ion types remains largely unexplored. In this study, we assessed how ionic composition shapes planktonic bacterial community structure in inland saline aquatic habitats, compared to the ...
Attila Szabó, Anna J. Székely, Emil Boros, Zsuzsanna Márton, Bianka Csitári, Natalie Barteneva, Dóra Anda, Péter Dobosy, Alexander Eiler, Stefan Bertilsson, Tamás Felföldi   +10 more
wiley   +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  

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