Results 111 to 120 of about 57,426 (277)

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Visible Light Dynamic Positioning Method Using Improved Camshift-Kalman Algorithm

IEEE Photonics Journal, 2019
There are three critical elements in the visible light positioning (VLP) system: Positioning accuracy, real-time ability and robustness. However, few existing VLP studies consider these three critical elements at the same time.
Weipeng Guan, Zhipeng Liu, Shangsheng Wen, Hongyun Xie, Xingjie Zhang   +4 more
doaj   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Indoor Visible Light Positioning System Based on Point Classification Using Artificial Intelligence Algorithms. [PDF]

Sensors (Basel), 2023
Long Q, Zhang J, Cao L, Wang W.
europepmc   +1 more source

Positioning Techniques for Underwater Visible Light Communication

, 2017
Post-print of KICS Busan Branch Fall Conference 2016 In this paper, a positioning scheme for Underwater Visible Light Communications (UVLC) is proposed. Using buoys as UVLC transmitters on the sea surface and any photodetector based receiver underwater,
Denny Darlis, Arsyad Ramadhan Darlis, Willy Anugrah Cahyadi, Yeon-ho Chung   +3 more
core  

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

The Usage of ANN for Regression Analysis in Visible Light Positioning Systems. [PDF]

Sensors (Basel), 2022
Chaudhary N, Younus OI, Alves LN, Ghassemlooy Z, Zvanovec S.   +4 more
europepmc   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Self-Sufficient Sensor Node Embedding 2D Visible Light Positioning through a Solar Cell Module. [PDF]

Sensors (Basel), 2022
Cappelli I, Carli F, Fort A, Micheletti F, Vignoli V, Bruzzi M.   +5 more
europepmc   +1 more source