Results 71 to 80 of about 21,603,665 (312)

Opsin genes: research perspectives with Neotropical cichlids (Perciformes: Cichlidae) and their relevance in floodplain studies

open access: yesActa Scientiarum: Biological Sciences, 2016
Vision not only plays an important role in the behavior and exploration capacity of new ecology niches but also influences the evolution of species exposed to the heterogeneity of light.
Thomaz Mansini Carrenho Fabrin   +3 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS 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   +2 more
wiley   +1 more source

Automated strabismus evaluation: a critical review and meta-analysis

open access: yesFrontiers in Neurology
IntroductionAdult strabismus has a wide range of etiologies and necessitates clinical evaluation for appropriate treatment. Advancements in eye tracking technology show promise for the development of clinically accurate, automated evaluation and ...
Emma M. Hartness   +13 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

Special note on SECAC and the Visual Resources Curator's Group [PDF]

open access: yes, 2020
An overview of SECAC, the Southeastern College Art Conference, the SECAC Visual Resources Curators Group, and its role as an affiliate society of the Visual Resources ...
Updike, Christina B.
core  

Visual function and the ageing visual system [PDF]

open access: yes, 2014
The population is ageing. Globally, the number of older adults (aged 60 years or over) is expected to more than double, from 841 million people in 2013 to more than 2 billion in 2050.1 In light of the increasing size of the older adult population, there ...
McKendrick, Allison   +3 more
core   +1 more source

Model Parameters and Evaluation Data for our Visual Analysis System for Scene-Graph-Based Visual Question Answering

open access: yes, 2023
Pretrained model parameters and pregenerated evaluation data for our visual analysis system for scene-graph-based visual question answering (https://doi.org/10.18419/darus-3589)
Weiskopf, Daniel   +6 more
core   +1 more source

Visual features of cartographic representation in map perception

open access: yesPolish Cartographical Review, 2016
The author describes the properties and mechanisms of visual perception in the context of their significance to the principles of symbol design as used in cartography. Map perception relies on the process of visual perception. Therefore, the knowledge of
Żyszkowska Wiesława
doaj   +1 more source

Learning prediction error neurons in a canonical interneuron circuit

open access: yeseLife, 2020
Sensory systems constantly compare external sensory information with internally generated predictions. While neural hallmarks of prediction errors have been found throughout the brain, the circuit-level mechanisms that underlie their computation are ...
Loreen Hertäg, Henning Sprekeler
doaj   +1 more source

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