Results 121 to 130 of about 5,441 (220)

Chromatin Topological Domains Associate With the Rapid Formation of Tandem Duplicates in Plants

Advanced Science
AbstractIn eukaryotes, chromatin is compacted within nuclei under the principle of compartmentalization. On top of that, condensin II establishes eukaryotic chromosome territories, while cohesin organizes the vertebrate genome by extruding chromatin loops and forming topologically associating domains (TADs).
Ni Ma, Xiaopeng Li, Dong Ci, Hai Yue Zeng, Congxiao Zhang, Xiaodong Xie, Caihong Zhong, Xing Wang Deng, Dawei Li, Hang He   +9 more
openaire   +2 more sources

Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures

Advanced Materials, EarlyView.
An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko, Jaimin Kang, Su Jae Kim, Hanhwi Jang, Do‐Kyeong Nam, Minseok Kang, Sunghoon Kim, Yeon Sik Jung, Se‐Young Jeong, Kab‐Jin Kim, Byong‐Guk Park   +10 more
wiley   +1 more source

TAD conservation in vertebrate genomes is driven by stabilising selection

BMC Biology
Background Topologically associating domains (TADs) are fundamental structural and gene regulatory components of chromatin defined by regions of high intra-domain contact frequency.
Fabiana Patalano, Simen Rød Sandve, Rein Aasland, Jonas Paulsen   +3 more
doaj   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Topologically associating domains are disrupted by evolutionary genome rearrangements forming species-specific enhancer connections in mice and humans. [PDF]

Cell Rep, 2022
Gilbertson SE, Walter HC, Gardner K, Wren SN, Vahedi G, Weinmann AS.   +5 more
europepmc   +1 more source

Electrical Resistivity Change Upon Crystallization as a Robust Descriptor for Metallic Glass Forming Ability

Advanced Materials, EarlyView.
Electrical resistivity change upon annealing is introduced as a rapid descriptor for identifying high glass‐forming ability in metallic glasses. High‐throughput combinatorial thin‐film libraries reveal that compositions exhibiting small resistivity changes correspond to sluggish crystallization behavior and known bulk metallic glass regions, enabling ...
Haechan Jo, Hongxi Duan, Mingxing Li, Liwei Hu, Yanhui Liu, Dongwoo Lee   +5 more
wiley   +1 more source

Efficient and Accurate Detection of Topologically Associating Domains from Contact Maps.

, 2017
Continuous improvements to high-throughput conformation capture (Hi-C) are revealing richerinformation about the spatial organization of the chromatin and its role in cellular functions.Several studies have confirmed the existence of structural features of the genome 3D organiza-tion that are stable across cell types and conserved across species ...
Abbas Roayaei Ardakany, Stefano Lonardi
openaire   +3 more sources

Photo‐ and Thermally‐Induced Huge Layer Decoupling in Twisted Bilayer WSe2

Advanced Materials, EarlyView.
A newly developed automated dark‐field tomography visualizes twist‐angle‐dependent structural relaxation and quantifies 3D structures in twisted bilayer WSe2. This approach reveals the evolution of local stacking configurations, thermally induced sub‐ångström interlayer decoupling, and light‐driven interlayer expansion on picosecond timescales ...
A. Nakamura, Y. Chiashi, T. Shimojima, Y. Tanaka, S. Akatsuka, M. Sakano, S. Masubuchi, T. Machida, K. Watanabe, T. Taniguchi, K. Ishizaka   +10 more
wiley   +1 more source

Topology‐Orchestrated Multi‐physical Energy Control in Turtle Shell‐Inspired Metamaterials

Advanced Materials, EarlyView.
A turtle shell‐inspired lattice metamaterial efficiently manages acoustic, fluid‐thermal, and mechanical energy flows simultaneously. The unique hybrid‐coupling architecture achieves superior sound attenuation via pore‐cavity resonance, facilitates effective airflow transport, and maximizes mechanical energy absorption through multistage cell ...
Xi Wang, Shiyi Wang, Bingzhi Chen, Xinwei Li   +3 more
wiley   +1 more source

The hierarchical folding dynamics of topologically associating domains are closely related to transcriptional abnormalities in cancers. [PDF]

Comput Struct Biotechnol J, 2021
Du G, Li H, Ding Y, Jiang S, Hong H, Gan J, Wang L, Yang Y, Li Y, Huang X, Sun Y, Tao H, Li Y, Xu X, Zheng Y, Wang J, Bai X, Xu K, Li Y, Jiang Q, Li C, Chen H, Bo X.   +22 more
europepmc   +1 more source