Results 61 to 70 of about 386,001 (265)

Diffusion subject to the specification of mass

Journal of Mathematical Analysis and Applications, 1986
The paper demonstrates that the problem \[ u_ t=u_{xx}+s(x,t),\quad ...
Cannon, John R., van der Hoek, John
openaire   +2 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Modeling amperometric biosensors based on allosteric enzymes

Computational Science and Techniques, 2013
Computational modeling of a biosensor with allosteric enzyme layer was investigated in this study. The operation of the biosensor is modeled using non-stationary reaction-diffusion equations.
Liutauras Ričkus
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Experiments on the diffusion patterns of coal gangue-based grout in goaves under varying rock particle sizes and grout mass fractions

Meitian dizhi yu kantan
ObjectiveInvestigating grout diffusion patterns and predicting the grouting range hold great significance for coal gangue grouting and filling engineering in goaves.
Yifan ZENG, Zilong YUAN, Hao LI, Qiang WU, Gangyi ZHAO, Anqi ZHOU, Xiang GAO, Shuai ZHANG, Yanfei BAI, Jin LIANG, Huxiong YANG, Xinli SHENG, Donghui YANG, Yixia ZHAO   +13 more
doaj   +1 more source

A Novel Intelligent Recommendation Algorithm Based on Mass Diffusion

Discrete Dynamics in Nature and Society, 2020
Social recommendation algorithm is a common tool for recommending interesting or potentially useful items to users amidst the sea of online information.
Guanglai Tian, Shuang Zhou, Gengxin Sun, Chih-Cheng Chen   +3 more
doaj   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Mass-dependence of self-diffusion coefficients in disparate-mass binary fluid mixtures

Condensed Matter Physics, 2009
Self-diffusion coefficients of a binary fluid mixture with components differing only in their particle masses are studied, in particular the case when mass ratio μ of light and heavy particles tends to zero.
I. Binas, I. Mryglod
doaj   +1 more source