Results 251 to 260 of about 26,734 (323)

Six polymorphisms in genes involved in DNA double-strand break repair and chromosome synapsis: association with male infertility

Systems Biology in Reproductive Medicine, 2015
Xiaohui Zhang, M. Ding, Xianping Ding, Tianjun Li, Hong-han Chen   +4 more
semanticscholar   +1 more source

Novel Optoelectronic Reconfigurable Transistors Based on Graphene/VO2 Heterojunction for Efficient Neuromorphic Perception, Computation, and Storage

Advanced Science, EarlyView.
A novel optoelectronic reconfigurable neuromorphic transistor based on a graphene/VO2 heterojunction with inserted Au electrodes is proposed. It exhibits broad‐spectrum self‐powered photodetection capability ranging from 365 to 940 nm. Through bias control and electrode sizing strategies, multiple functions for switch, synapse, and storage are achieved,
Danke Chen, Yuning Li, Xiaoqiu Tang, Jingye Sun, Xuan Yao, Peizhi Yu, Xue Li, Qing You, Hanyu Wang, He Tian, Tao Deng   +10 more
wiley   +1 more source

Crossover designation recruits condensin to reorganize the meiotic chromosome axis. [PDF]

Curr Biol
Leon VA, Markowitz TE, Hong S, Raghavan AR, Heldrich J, Kim KP, Hochwagen A.   +6 more
europepmc   +1 more source

Targeting Fibrotic Scarring by Mechanoregulation of Il11ra1+/Itga11+ Fibroblast Patterning Promotes Axon Growth after Spinal Cord Injury

Advanced Science, EarlyView.
This study demonstrates that a hydrogel with mechanical properties matching the spinal cord directs fibroblast alignment, reshaping fibrotic scars into parallel matrices. A specific fibroblast subset mediates extracellular matrix remodeling through mechanotransduction, promoting axonal regeneration and neural reconnections, revealing potential ...
Longyou Xiao, Kaixi Shi, Wen Li, Jialin Liu, Pengfei Xie, Zijun Hu, Yu Dai, Haiyan Weng, Qiuju Yuan, Wutian Wu, Limin Rong, Liumin He   +11 more
wiley   +1 more source

BCAS2 and hnRNPH1 orchestrate alternative splicing for DNA double-strand break repair and synapsis in meiotic prophase I. [PDF]

Cell Mol Life Sci
Sun L, Ye R, Cao C, Lv Z, Wang C, Xie X, Chen X, Yao X, Tian S, Yan L, Shao Y, Cui S, Chen C, Xue Y, Li L, Chen J, Liu J.   +16 more
europepmc   +1 more source

High‐Endurance STO:YSZ Optoelectronic Memristors with Vertically Aligned Nanocomposite Structure for Edge Detection

Advanced Science, EarlyView.
A SrTiO3:(Y2O3:ZrO2) memristor featuring a vertically aligned nanocomposite (VAN) structure is developed. The vertically aligned conductive channels provide effective pathways for carriers, improving device performance, including high endurance (108), and stable multi‐band optical switching.
Jiacheng Wang, Jikang Xu, Xu Han, Weidong Sun, Fu Wang, Zhen Zhao, Kangbo Zhao, Yufei Shang, Biao Yang, Hong Wang, Haoning Liu, Xiaobing Yan   +11 more
wiley   +1 more source

The synaptonemal complex stabilizes meiosis in allotetraploid Brassica napus and autotetraploid Arabidopsis thaliana. [PDF]

New Phytol
Zhang Y, Lv F, Wan Z, Geng M, Chu L, Cai B, Zhuang J, Ge X, Schnittger A, Yang C.   +9 more
europepmc   +1 more source

Harnessing Time‐Dependent Magnetic Texture Dynamics via Spin‐Orbit Torque for Physics‐Enhanced Neuromorphic Computing

Advanced Science, EarlyView.
A neuromorphic computing platform using spin‐orbit torque‐controlled magnetic textures is reported. The device implements bio‐inspired synaptic functions and achieves high performance in both pattern recognition (>93%) and combinatorial optimization (>95%), enabling unified processing of cognitive and optimization tasks.
Yifan Zhang, Yu Li, Huai Lin, Xinying Wang, Long Liu, Guoliang Xing, Di Wang, Zhihao Zhao, Zhipeng Guo, Junbo Yang, Jiebin Niu, Yan Sun, Tom Wu, Guozhong Xing   +13 more
wiley   +1 more source

The synaptonemal complex aligns meiotic chromosomes by wetting. [PDF]

Sci Adv
Gordon SG, Rodriguez AA, Gu Y, Corbett KD, Lee CF, Rog O.   +5 more
europepmc   +1 more source

Manipulation of Karyotype in Caenorhabditis elegans Reveals Multiple Inputs Driving Pairwise Chromosome Synapsis During Meiosis

Genetics, 2015
Baptiste Roelens, Mara Schvarzstein, A. Villeneuve   +2 more
semanticscholar   +1 more source