Results 81 to 90 of about 358,120 (301)
Multistate Switching of Spin Selectivity in Electron Transport through Light‐Driven Molecular Motors
Advanced Science, 2021 It is established that electron transmission through chiral molecules depends on the electron's spin. This phenomenon, termed the chiral‐induced spin selectivity (CISS), effect has been observed in chiral molecules, supramolecular structures, polymers ...
Qirong Zhu +9 more
doaj +1 more source
Cross-modal sensory signaling shapes vestibulo-motor circuit specificity [PDF]
, 2015 The ability to continuously adjust posture and balance is necessary for reliable motor behavior. Vestibular and proprioceptive systems influence postural adjustments during movement by signaling functionally complementary sensory information. Using
Basaldella, Emanuela
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Nano-Scale Video Imaging of Motility Machinery by High-Speed Atomic Force Microscopy
BiomoleculesMotility is a vital aspect of many forms of life, with a wide range of highly conserved as well as highly unique systems adapted to the needs of various organisms and environments.
Steven John McArthur +2 more
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Recent Advances in Liposome-Based Molecular Robots
Micromachines, 2020 A molecular robot is a microorganism-imitating micro robot that is designed from the molecular level and constructed by bottom-up approaches. As with conventional robots, molecular robots consist of three essential robotics elements: control of ...
Kan Shoji, Ryuji Kawano
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Motor learning and neuroplasticity in humans [PDF]
, 2009 The central nervous system is plastic, in that the number and strength of synaptic connections changes over time. In the adult the most important driver of such changes is experience, in the form of learning and memory. There are thought to be a number
Teo, J.T.H., Teo, J T H
core
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Motor properties from persistence: a linear molecular walker lacking spatial and temporal asymmetry
New Journal of Physics, 2015 The stepping direction of linear molecular motors is usually defined by a spatial asymmetry of the motor, its track, or both. Here we present a model for a molecular walker that undergoes biased directional motion along a symmetric track in the presence ...
Martin J Zuckermann +7 more
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, 2007 Many bacterial species swim using. agella. The. flagellar motor couples ion. ow across the cytoplasmic membrane to rotation. Ion flow is driven by both a membrane potential (Vm) and a transmembrane concentration gradient. To investigate their relation to
Richard M. Berry +13 more
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