搜索结果: 1-15 共查到“Clock”相关记录95条 . 查询时间(0.092 秒)
本发明公开了CLOCK在制备治疗和/或预防动物骨关节炎产品中的应用。本发明公开了CLOCK在制备治疗和/或预防动物骨关节炎的产品和/或治疗和/或预防动物骨关节炎的应用；A1)氨基酸序列为SEQ ID NO.6的蛋白质；A2)在SEQ ID NO.6所示的氨基酸序列的N端或/和C端连接标签得到的融合蛋白。本发明的实验证明CLOCK具有明确的延缓间充质干细胞衰老的功能，并且CLOCK基因在骨关节炎疾病...
Kalancho? PPC1 is Essential for Crassulacean Acid Metabolism and the Regulation of Core Circadian Clock and Guard Cell Signaling Genes
Crassulacean acid metabolism (CAM) plants oxaloacetate phosphoenolpyruvate carboxylase circadian clock
2024/1/22
Unlike C3 plants, Crassulacean acid metabolism (CAM) plants fix CO2 in the dark using phosphoenolpyruvate carboxylase (PPC; EC 4.1.1.31). PPC combines PEP with CO2 (as HCO3-), forming oxaloacetate tha...
BBX19 fine-tunes the circadian rhythm by interacting with PSEUDO-RESPONSE REGULATOR proteins to facilitate their repressive effect on morning-phased clock genes
BBX19 circadian clock transcription factors zinc Arabidopsis thaliana
2023/12/1
The core plant circadian oscillator is composed of multiple interlocked transcriptional–translational feedback loops, which synchronize endogenous diel physiological rhythms to the cyclic changes of e...
The key clock component ZEITLUPE (ZTL) negatively regulates ABA signaling by degradation of CHLH in Arabidopsis
ABA circadian clock ZTL CHLH Arabidopsis signal transduction
2023/11/16
Ubiquitination-mediated protein degradation plays important roles in ABA signal transduction and delivering responses to chloroplast stress signals in plants, but additional E3 ligases of protein ubiq...
Atomic clocks are the world’s most precise timekeepers. Based on periodic transitions between two electronic states of an atom, they can track the passage of time with a precision as high as one part ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Bio-inspired clock synchronization
仿生时钟 同步 工程文献
2023/4/21
Clock synchronization is a widely discussed topic in the engineering literature. Ensuring that individual clocks are closely aligned is important in network systems, since the correct timing of variou...
GhLUX1 and GhELF3 Are Two Components of the Circadian Clock That Regulate Flowering Time of Gossypium hirsutum
陆地棉 开花时间 调控机制
2024/4/16
植物从营养生长向生殖生长转变的时机受到多个复杂环境因素和内在因素的调控，只有适时的花芽起始和开花，植物才能在适宜的环境中完成生殖生长，从而成功的繁殖后代。季节性的光周期变化作为最可靠的外界信号，是植物判断外界环境条件是否适合生殖生长的重要依据。植物通过生物钟感知日长变化，调节自身生理活动与昼夜变化相协调，然而生物钟在光周期调控陆地棉开花时间中的作用尚是完全空白。本研究通过同源比对，在陆地棉中鉴定到...
探讨温针灸对骨关节炎（OA）大鼠软骨组织Clock、Bmal1蛋白表达的影响。方法 60只3月龄SPF级雄性SD大鼠，按随机数字表法分为对照组、模型组、针刺组、温针灸组，每组15只。以手术方法制备OA大鼠，温针灸组于造模第1天取足三里、犊鼻和内膝眼穴温针灸治疗，采用手针及悬灸法，15 min/次，1次/天，共21天。针刺组采用针刺方法同温针灸组，不用艾灸。对照组大鼠自由饮水，正常饲养。所有大鼠于相...
Ouroboros Chronos: Permissionless Clock Synchronization via Proof-of-Stake
Blockchain Consensus Clock Synchronization
2019/7/22
Proof-of-stake (PoS) has been shown to be a suitable replacement—in many respects—for the expensive proof-of-work mechanism introduced by the Bitcoin protocol. Nevertheless, one common and seemingly i...
Sliding-Window Correlation Attacks Against Encryption Devices with an Unstable Clock
Power analysis SW-CPA Jittered clocks
2018/4/9
Power analysis side channel attacks rely on aligned traces. As a counter-measure, devices can use a jittered clock to misalign the power traces. In this paper we suggest a way to overcome this counter...
Can Environmental Toxins Disrupt the Biological “Clock”?（图）
Environmental Toxins Disrupt the Biological Clock
2017/11/23
Can environmental toxins disrupt circadian rhythms – the biological “clock” whose disturbance is linked to chronic inflammation and a host of human disorders? Research showing a link between circadian...
JILA’s 3-D Quantum Gas Atomic Clock Offers New Dimensions in Measurement（图）
JILA 3-D Quantum Gas Atomic Clock New Dimensions Measurement
2017/10/25
JILA physicists have created an entirely new design for an atomic clock, in which strontium atoms are packed into a tiny three-dimensional (3-D) cube at 1,000 times the density of previous one-dimensi...
克隆并分析棉铃虫（Helicoverpa armigera)复眼Clock(Clk)生物钟基因的cDNA序列,探讨棉铃虫复眼中Clk生物钟基因的昼夜表达模式及其表达水平的影响因子，以确认其在复眼中是否起着调节生物节律的功能，为理解复眼中生物钟基因网络提供理论参考。【方法】以2日龄棉铃虫复眼为试验材料，采用RT-PCR和RACE末端扩增技术克隆棉铃虫Clk生物钟基因。利用生物信息学软件对得到的棉铃虫...
Melting Sea Ice May Be Speeding Nature’s Clock in the Arctic
Melting Sea Ice Nature’s Clock the Arctic
2017/3/14
Spring is coming sooner to some plant species in the low Arctic of Greenland, while other species are delaying their emergence amid warming winters. The changes are associated with diminishing sea ice...
Faulty Clock Detection for Crypto Circuits Against Differential Fault Analysis Attack
AES differential fault analysis side-channel attacks
2016/12/8
Differential fault analysis attack is a kind of serious threat to cryptographic devices.
Previous protection schemes for crypto devices are not designed specifically against this kind of
attacks. At...