Results 51 to 60 of about 202,076 (312)

Mass Occurrence of Pacific Copepods in the Southern Chukchi Sea During Summer: Implications of the High-Temperature Bering Summer Water

Frontiers in Marine Science, 2020
The Bering Strait is the only gateway to the Chukchi Sea from the Pacific Ocean and is a major route of Pacific water inflow. We recently investigated the occurrence of Pacific copepod species along with the warming of the Chukchi Sea and sought to ...
Jee-Hoon Kim, Kyoung-Ho Cho, Hyoung Sul La, Eun Jung Choy, Kohei Matsuno, Kohei Matsuno, Sung-Ho Kang, Won Kim, Eun Jin Yang   +8 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

Long-lasting impact of winter North Atlantic Oscillation on Barents-Kara sea ice anomaly in recent decades

Environmental Research Letters, 2023
In this paper, the long-lasting impact of the winter North Atlantic Oscillation (NAO) on Arctic sea ice is investigated using reanalysis data, with focus on the Barents–Kara (BK) sea where the air-sea-ice response is closely associated with the ...
Fang Zhou, Ming-Hong Liu, Jian Shi, Meng-Yuan Zhao   +3 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +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

The Global Ocean Data Assimilation Experiment High-resolution Sea Surface Temperature Pilot Project [PDF]

, 2007
A new generation of integrated sea surface temperature (SST) data products are being provided by the Global Ocean Data Assimilation Experiment (GODAE) High-Resolution SST Pilot Project (GHRSST-PP).
Reynolds, R. W, Evans, B., Beggs, H, Armstrong E, LeBorgne, P, Casey, K. S, Casey, K.S., Bingham, A., Casey, K. S., Gentemann, C, Casey KS, Arino O, Evans, R., Evans R, Reynolds, R.W., Donlon C, Emery B, LeBorgne, P., Merchant, C. J., May, D, Donlon, C., Poulter, D. J. S, Armstrong, E., May, D., Kawamura, H., Emery, B, Emery, B., Reynolds, R. W., Minnett, P., Rayner N, Robinson, I, Piollé, J., Llewellyn-Jones D, LeBorgne P, Armstrong, E, Wick, G, Robinson, I., Reynolds RW, Poulter, D. J. S., Vazquez-Cuervo J, Heinz, S, Le Borgne, P., Merchant CJ, Barton I, Minnett P, Mutlow C, Piollé J, Bingham A, May D, Vazquez-Cuervo, J., Merchant, C.J., Wick, G., Kawamura, H, Llewellyn-Jones, D., Poulter DJS, Donlon, C, Evans, R, Vasquez, J., Llewellyn-Jones, D, Arino, O., Mutlow, C, Gentemann, C., Merchant, Christopher, Minnett, P, Casey, K., Merchant, C. J, Robinson I, Rayner, N., Rayner, N, Heinz, S., Arino, O, Beggs, H., Stuart-Menteth, A., Beggs H, Wick G, Barton, I, Gentemann C, Reynolds, R., Mutlow, C., Harris A, Vazquez-Cuervo, J, Harris, A, Poulter, D.J.S., Piollé, J, Barton, I., Harris, A., Bingham, A, Heinz S, Kawamura H   +88 more
core   +1 more source

Impact of climate change on the Curonian Lagoon water balance components, salinity and water temperature in the 21st century

Oceanologia, 2018
Summary: The Curonian Lagoon is a shallow water body connected to the Baltic Sea by a narrow navigable strait, which enables an exchange of water of different salinity.
Darius Jakimavičius, Jūratė Kriaučiūnienė, Diana Šarauskienė   +2 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Retrieval of sea surface temperature from space based on modeling of infrared radiative transfer: capabilities and limitations [PDF]

, 2004
The retrieval (estimation) of sea surface temperatures (SSTs) from space-based infrared observations is increasingly performed using retrieval coefficients derived from radiative transfer simulations of top-of-atmosphere brightness temperatures (BTs ...
Merchant, Christopher J., Le Borgne, Pierre, Merchant, C. J., Le Borgne, P.   +3 more
core   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source