Results 31 to 40 of about 151,095 (259)

Hydrography-Driven Variability of Optically Active Constituents of Water in the South Brazilian Bight: Biogeochemical Implications

Frontiers in Marine Science, 2019
The South Brazilian Bight (SBB) is a hydrographically dynamic environment with strong seasonality that sustains a diverse planktonic community involved in diverse biogeochemical processes.
Rafael Gonçalves-Araujo, Rafael Gonçalves-Araujo, Rüdiger Röttgers, Lumi Haraguchi, Lumi Haraguchi, Frederico Pereira Brandini   +5 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Zooplankton and ichthyoplankton distribution on the southern Brazilian shelf: an overview

Scientia Marina, 2006
The southern Brazilian coast is the major fishery ground for the Brazilian sardine (Sardinella brasiliensis), a species responsible for up to 40% of marine fish catches in the region.
Rubens M. Lopes, Mario Katsuragawa, June F. Dias, Mónica A. Montú, José H. Muelbert, Charles Gorri, Frederico P. Brandini   +6 more
doaj   +1 more source

Arctic and Atlantic Waters in the Norwegian Basin, Between Year Variability and Potential Ecosystem Implications

Frontiers in Marine Science, 2022
The ocean climate of the southern Norwegian Sea - the Norwegian Basin - is largely set by the relative amount of Atlantic Water in the eastern and Arctic Water in the western region.
Øystein Skagseth, Øystein Skagseth, Cecilie Broms, Kjell Gundersen, Kjell Gundersen, Hjálmar Hátún, Inga Kristiansen, Karin Margretha H. Larsen, Kjell Arne Mork, Kjell Arne Mork, Hildur Petursdottir, Henrik Søiland, Henrik Søiland   +12 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Observed water-mass characteristics and circulation off Prydz Bay, East Antarctica

Frontiers in Marine Science
Circulation and water masses in the greater Prydz Bay region were surveyed in the austral summer 2021 (January-March) during the ‘Trends in Euphausiids off Mawson, Predators and Oceanography’ (TEMPO) experiment, and are described in this paper.
Annie Foppert, Annie Foppert, Sophie Bestley, Sophie Bestley, Elizabeth H. Shadwick, Elizabeth H. Shadwick, Andreas Klocker, Andreas Klocker, Clara R. Vives, Clara R. Vives, Clara R. Vives, Clara R. Vives, Guillaume Liniger, Guillaume Liniger, Guillaume Liniger, Karen J. Westwood, Karen J. Westwood   +16 more
doaj   +1 more source

Boundary Upwelling of Antarctic Bottom Water by Topographic Turbulence

AGU Advances, 2023
The lower cell of the meridional overturning circulation (MOC) is sourced by dense Antarctic Bottom Waters (AABWs), which form and sink around Antarctica and subsequently fill the abyssal ocean.
L. E. Baker, A. Mashayek, A. C. Naveira Garabato   +2 more
doaj   +1 more source

SUBTROPICAL WATER MASSES IN HALMAHERA WATERS

Jurnal Ilmu dan Teknologi Kelautan Tropis, 2010
<p>Research of water masses by using conductivity temperature depth (CTD), are conducted in the eastern path of the Indonesia Throughflow (ITF) in the Halmahera, Seram and Banda seas during March-April 2007 under the Expedition of Widya Nusantara (EWIN). The objective of this research is to see maximum salinity spread of South Pacific Subtropical
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source