Results 71 to 80 of about 3,006,826 (294)

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Bioinspired event-driven collision avoidance algorithm based on optic flow

, 2015
Any mobile agent, whether biological or robotic, needs to avoid collisions with obstacles. Insects, such as bees and flies, use optic flow to estimate the relative nearness to obstacles. Optic flow induced by ego-motion is composed of a translational and
Benosmanz, Ryad, Egelhaaf, Martin, Benosman, Ryad B., Bertrand, Olivier, Milde, Moritz B. (R19881), Chicca, Elisabetta, Olivier J.N. Bertrand, Martin Egelhaaf, Milde, Moritz B, Elisabetta Chicca, Moritz B. Milde, Bertrand, Olivier J N, Ryad Benosmanz   +12 more
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

The morpho-syntactic coding of motion events in Igbò

Linguistique et Langues Africaines, 2017
The phenomenon of motion events is universal in human cognition and language. These events are coded in the verbal structure of human language. This work builds on the past study of Igbo motion verbs and seeks to investigate the interaction between ...
Maduabuchi Sennen Agbo
doaj   +1 more source

Asynchronous "Events" are Better For Motion Estimation

CoRR, 2019
Event-based camera is a bio-inspired vision sensor that records intensity changes (called event) asynchronously in each pixel. As an instance of event-based camera, Dynamic and Active-pixel Vision Sensor (DAVIS) combines a standard camera and an event-based camera. However, traditional models could not deal with the event stream asynchronously.
Yuhu Guo, Han Xiao, Yidong Chen 0001, Xiaodong Shi   +3 more
openaire   +3 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Comparing motion induction in lateral motion and motion in depth [PDF]

, 2008
Induced motion, the apparent motion of an object when a nearby object moves, has been shown to occur in a variety of different conditions, including motion in depth.
Harris, Julie, German, KJ, Harris, Julie; id_orcid   +2 more
core   +1 more source

Linguistic Typology in Motion Events: Expression of Motion Events in Translated Versions of Turkish and English Novels

Litera: Journal of Language, Literature and Culture Studies / Litera: Dil, Edebiyat ve Kültür Araştırmaları Dergisi, 2022
This study aims at exploring how speakers of typologically different languages, Turkish “verb-framed” and English “satellite-framed” express motion events in translations. In accordance with the aim, the study deals with Turkish and English in terms of statistical and qualitative comparisons in translations and questions how each language adapts itself
openaire   +3 more sources

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source