搜索结果: 1-11 共查到“理学 myosin”相关记录11条 . 查询时间(0.078 秒)
中国科学院上海有机化学研究所在肌球蛋白分子马达Myosin VI结合Tom1和自噬受体蛋白促进自噬体成熟的分子机制方面取得新进展
中国科学院上海有机化学研究所 肌球蛋白分子马达 Myosin VI结合 Tom1 自噬受体蛋白 自噬体成熟 分子机制
2019/8/20
近期，中科院上海有机化学研究所生命有机化学国家重点实验室潘李锋研究组发表了题为“Myosin VI/Tom1的复合物结构揭示了一种用于锚定的肌球蛋白Myosin VI的货物蛋白识别模式”的研究论文(Nature Communications. 2019, 10(1):3459)。在该研究中，团队成员首先开展了大量的生化实验，确认了Tom1和Myosin VI羧基末端CBD结构域发生相互作用的结合区...
Association Analysis of Myosin Heavy-chain Genes mRNA Transcription with the Corresponding Proteins Expression of Longissimus Muscle in Growing Pigs
Myosin Heavy-chain Myofiber Types Gene Expression Porcine Muscle
2016/5/19
The goal of this work was to investigate the correlations between MyHC mRNA transcription and their corresponding protein expressions in porcine longissimus muscle (LM) during postnatal growth of pigs...
2015年10月30号，国际学术期刊J Mol Cell Biol 在线发表了中国科学院上海生命科学研究院生物化学与细胞生物学研究所赵允研究组关于Hh信号通路调控机制的最新研究成果：Sqh is involved in the regulation of Ci stability in Hh signaling pathway，该研究揭示了Myosin调节轻链蛋白SQH（CG3595）在...
Organization and dynamics of actin and myosin during cytokinesis in mammalian epithelial cells
Cytokinesis separation of cell division biological process actin polymer structure myosin
2014/12/11
Cytokinesis, the process of physically separating cells for division, requires the precise orchestration of numerous physical, mechanical, chemical and biological processes. For these processes to fun...
Relationship between Myosin Isoforms and Meat Quality Traits in Pig Semitendinosus Neuromuscular Compartments
Anatomy Neuromuscular Compartment Fibre Muscle Meat Quality Pig
2016/5/6
The aim was to determine the relationship between muscle structure and meat quality traits in neuromuscular compartments (NMCs: R1, R2, R3, R4) of pig semitendinosus muscle. Barrows from the INTA-MGC ...
Load-dependent sliding direction change of a myosin head on an actin molecule and its energetic aspects: Energy borrowing model of a cross-bridge cycle
myosin ATPase enthalpy production molecular machinery loose coupling Hill’s Formulation
2010/12/2
A model of muscle contraction is proposed, assuming loose coupling between power strokes and ATP hydrolysis of a myosin head. The energy borrowing mechanism is introduced in a cross-bridge cycle that ...
myosin V利用ATP水解释放的自由能，朝肌动蛋白微丝正端作定向运动，平均步长约为36nm．最近几年的诸多实验数据表明，myosin V步长和出现概率的柱状图符合高斯分布，马达步长并非固定的36nm；且在负载力大于2pN的情况下会出现 “中间步长”和后退步子的现象．可以根据已有的实验数据，同时考虑溶液摩擦力、常负载力和高斯随机力对马达位置的影响，提出一种马达的跃迁模型，并以此为基础对上述现象进...
期刊信息
篇名
Myosin Light Chain Kinase-dependent Microvascular Hyperpermeability in Thermal Injury.
语种
英文
撰写或编译
撰写
作者
Qiaobing Huang,Sarah Y. Yuan,et al
第一作者单位
Texas A&M University
刊物名称
Shock
页面
2003；20(4)...
期刊信息
篇名
Cardiac Myocyte Mechanic and Myosin Heavy Chain Gene Expression in Cultured Myocyte Infected with Coxsackievirus B3
语种
英文
撰写或编译
撰写
作者
Wan Chaomin Wang Zhengrong et al
第一作者单位
Sichuan University...
Fluctuation of actin sliding over myosin thick filaments in vitro
protein motors cooperativity synchronization
2010/12/2
It is customarily thought that myosin motors act as independent force-generators in both isotonic unloaded shortening as well as isometric contraction of muscle. We tested this assumption regarding un...
Peptic Hydrolysate of Porcine Crude Myosin Has Many Active Fractions Inhibiting Angiotensin I-converting Enzyme
Angiotensin I-converting Enzyme Peptide Porcine Crude Myosin Protease Digestion Pepsin
2016/4/14
In order to clarify one of the biological functions of pork, we investigated whether a peptic hydrolysate of denatured porcine crude myosin showed inhibitory activity against angiotensin I-converting ...