Results 41 to 50 of about 824,643 (304)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

EFFECTS OF FREEZING ON IMPEDANCE OF RAINBOW TROUT (Oncorhynchus mykiss) [PDF]

Croatian Journal of Fisheries, 2011
The aim was to examine the electrical characteristics of rainbow trout (Oncorhynchus mykiss) fillets subjected to different freezing methods. Resistance (R) and reactance (X) were measured in the range from 1 Hz to 1MHz on 100 samples and recorded data ...
Sanja Vidaček, Tibor Janči, Nives Marušić, Tomislav Petrak, Tatjana Vnučec, Helga Medić   +5 more
doaj  

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Testimonials About Damages in Construction Resulting in Need for Rework – Cases in Sweden - Part 2

Nordic Concrete Research
This is a study about damage resulting in rework in residential construction in Sweden. They are assorted under 13 headings that mention physical facts without taking a position on cause of the problem. This second part of the report presents information
Björk Folke, Kling Rolf, Wipp Peter, Viktorsson Ulf   +3 more
doaj   +1 more source

The Influence of the Temperature and of the Freezing Time on Broiler Chicken Meat Color

Scientific Papers Animal Science and Biotechnologies, 2023
Since meat color represents an important component in evaluating the aspect of food products, the studies from poultry field about efficient methods of storage on long term of the chicken carcasses approaches continuous finding/optimizing of some ...
Marius M. Ciobanu, Roxana Lazăr, Cecilia Pop, Paul C. Boișteanu   +3 more
doaj  

Effects of Processing on the Acceptability of 'frozen' extraposed constituents. [PDF]

, 2014
In syntactic theory, `freezing' refers to the idea that a constituent extraposed to a non-canonical position is resistant to extraction of any of its subconstituents (What did Terry see a movie yesterday about ?).
Baayen, Baayen, Bartek, Bever, Bever, Bever, Chapman, Chaves, Chomsky, Chomsky, Chomsky, Chomsky, Chomsky, Chomsky, Christensen, Clark, Corver, Cowart, Culicover, Culicover, Deane, Fanselow, Featherston, Ferreira, Gelman, Gibson, Gibson, Gibson, Goodluck, Grodner, Hawkins, Hawkins, Hawkins, Hofmeister, Hofmeister, Hofmeister, Hofmeister, Hofmeister, Huck, Jackendoff, Just, Kim, King, King, Kluender, Kluender, Kluender, Kluender, Kluender, Levy, Marks, Miller, Müller, Pashler, Pashler, Pashler, Pashler, Phillips, Phillips, Pinheiro, Pylyshyn, Schütze, Sorace, Sprouse, Sprouse, Sprouse, Sprouse, Staum Casasanto, Tabor, Wanner, Warren, Warren, Wexler   +72 more
core   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Stability of vitamin C in broccoli based on the chemical reaction kinetics, micro-region state diagram, and empirical correlations

International Journal of Food Properties, 2021
Vitamin C degradation of broccoli at different moisture and temperature was measured as a function of storage time and modeled by first-order reaction kinetics. The variation of rate constant was analyzed based on the activation energy, glass transition,
Mohammad Shafiur Rahman, Sithara Suresh, Nasser Al-Habsi, Mohamed Al-Khusaibi, Zahir Al-Attabi, Lyutha Al-Subhi   +5 more
doaj   +1 more source

Freezing tolerance and survival experiments with various intertidal organisms from Kachemak Bay, Alaska [PDF]

, 2004
Thesis (M.S.) University of Alaska Fairbanks, 2004Intertidal organisms at high latitudes experience multiple stresses created by freezing, including ischemia, free water reduction, and distortion and destruction of cells, and in response have adapted ...
Patterson, Heather Kristine
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source