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Browsing Tag

Cryoelectron microscopy

14 posts
PPhysics
Imaging of nanoscale polar textures in quantum paraelectric SrTiO3
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Imaging of nanoscale polar textures in quantum paraelectric SrTiO3

  • July 23, 2026
Cochran, W. Crystal stability and the theory of ferroelectricity. Adv. Phys. 9, 387–423 (1960). Article  ADS  CAS  Google…
SScience
Small-molecule modulation of β-arrestins | Nature
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Small-molecule modulation of β-arrestins | Nature

  • June 25, 2026
Cell culture, antibodies, and reagents HEK-293 cells (ATCC), including transient and stable lines, as well as CRISPR–Cas9 βARR1/2-knockout…
SScience
Structural basis for chaperone-guided assembly of RNA-induced silencing complex
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Structural basis for chaperone-guided assembly of RNA-induced silencing complex

  • June 10, 2026
Iwasaki, S. et al. Hsc70/Hsp90 chaperone machinery mediates ATP-dependent RISC loading of small RNA duplexes. Mol. Cell 39,…
SScience
Substrate selectivity of the human RNA m5C methyltransferase NSUN2
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Substrate selectivity of the human RNA m5C methyltransferase NSUN2

  • May 28, 2026
Roundtree, I. A., Evans, M. E., Pan, T. & He, C. Dynamic RNA modifications in gene expression regulation.…
HHealth
β-Arrestin condensates regulate G-protein-coupled receptor function
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β-Arrestin condensates regulate G-protein-coupled receptor function

  • May 27, 2026
Generation of constructs Constructs were developed using a modified overlap cloning technique60. Flexible linkers, consisting of glycine–serine repeats…
SScience
SNOR promotes translation restart after dormancy
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SNOR promotes translation restart after dormancy

  • May 13, 2026
Sample preparation for cryo-ET Cryo-ET samples were prepared using 200-mesh R2/2 copper grids (Quantifoil) plasma-cleaned for 30 s in…
SScience
Myosin forces remodel F-actin for mechanosensitive protein recognition
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Myosin forces remodel F-actin for mechanosensitive protein recognition

  • April 22, 2026
Unless otherwise noted, chemicals and buffer components were purchased from Sigma-Aldrich. Cell culture PtK2 cells (ATCC, CCL-56) were…
PPhysics
Electric dipole moment drives the dynamics of the TNFR1 complex I signalosome
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Electric dipole moment drives the dynamics of the TNFR1 complex I signalosome

  • April 1, 2026
Micheau, O. & Tschopp, J. Induction of TNF receptor I-mediated apoptosis via two sequential signaling complexes. Cell 114,…
HHealth
Structures of Marburgvirus glycoprotein and its complex with NPC1 receptor
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Structures of Marburgvirus glycoprotein and its complex with NPC1 receptor

  • March 12, 2026
Cell lines and plasmids HEK293T and Huh7 cells (American Type Culture Collection (ATCC)) were maintained in Dulbecco’s modified…
SScience
DICER cleavage fidelity is governed by 5′-end binding pockets
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DICER cleavage fidelity is governed by 5′-end binding pockets

  • March 5, 2026
Plasmid construction The pXG-10×His-DICER plasmid was generated by inserting a DNA sequence encoding human DICER (amino acids 25–1922)…
United States
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