搜索结果: 1-15 共查到“myosin”相关记录21条 . 查询时间(0.224 秒)
旨在研究microRNA-146a（miR-146a）对羊驼黑色素细胞增殖和迁移的调控及其分子机制。本研究使用双荧光素酶试验验证MAPK4和Myosin Va是miR-146a的靶基因；利用荧光定量PCR和蛋白质免疫印迹试验检测在羊驼黑色素细胞中过表达miR-146a对相关下游基因表达的影响；利用CCK8和Transwell检测miR-146a过表达对羊驼黑色素细胞增殖和迁移的影响。结果显示，与对...
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...
Adaptive Changes of Myosin Isoforms in Response to Long-Term Strength and Power Training in Middle-Aged Men
Anaerobic muscular power contractile proteins myosin heavy chain isoforms myosin light chain isoforms training transformation
2015/3/18
Muscular MHC and MLC isoforms were determined by means of SDS-PAGE gel electrophoresis. During the training period, maximal anaerobic cycling power increased by 64 W (p < 0.001) and the maximal jumpin...
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...
Calcineurin-NFAT Signaling and Neurotrophins Control Transformation of Myosin Heavy Chain Isoforms in Rat Soleus Muscle in Response to Aerobic Treadmill Training
Aerobic treadmill training the muscle fiber type neurotrophins Myosin heavy chain isoforms transformation Calcineurin/Nuclear factor of activated T cells c1
2015/5/25
This study elucidated the role of CaN-NFAT signaling and neurotrophins on the transformation of myosin heavy chain isoforms in the rat soleus muscle fiber following aerobic exercise training. To do so...
C57BL/6小鼠内耳前庭末梢器官的形态发育过程及Myosin Ⅵ的表达
内耳 前庭形态发育 Myosin Ⅵ
2012/6/18
探讨C57BL/6小鼠内耳前庭末梢器官的形态发育过程及Myosin Ⅵ在该过程中的表达。 方法 选择从E10到E20每个时间点的孕鼠，取E10～E17的胚胎头、E18～E20的胚胎内耳，通过冰冻连续切片、HE染色及免疫荧光观察小鼠内耳前庭末梢器官的形态发育过程及Myosin Ⅵ抗体标记阳性毛细胞出现的时间。 结果 小鼠内耳前庭末梢器官发育早、过程短，E10是...
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 ...
Viscoelastic Properties of Porcine Serum-Myosin Gel and the Sausage Fortified by Porcine Serum
charcoal treatment porcine serum egg white gel
2009/6/18
Heat-induced gels of charcoal-treated, freeze-dried porcine serum fortified by chicken myosin solution (2.5%, w/w), as well as pork sausage fortified by the serum, were analyzed in terms of their rheo...
Changes in the Properties of Porcine Myosin during Postmortem Aging
myosin (porcine) physicochemical changes conformational changes postmortem aging
2009/6/17
Physicochemical and conformational changes, water-holding capacity (WHC) and the structure of heat-induced gel of porcine myosin were investigated to elucidate the relationship between denaturation of...
Occurrence of Thiyl Radical on a Myosin derived from Carp by Superoxide Anion Radical
vitamin C improvement mechanism myosin
2009/5/8
The mechanism for the beneficial effects of vitamin C (L-ascorbic acid, AsA) on the quality of the heat-induced fish gel, kamaboko, has been proposed by Nishimura et al. to involve the production of t...
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 ...
SE-HPLC separation of myosin complex with tannins from bearberries (Arctostaphylos uva-ursi L. Sprengel) leaves – a short report.
myosin tannins SE-HPLC bearberry protein-tannins complex
2014/3/7
Phenolic compounds were extracted from bearberry (Arctostaphylos uva-ursi L. Sprengel) leaves into 95% (v/v) ethanol. The tannin constituents were separated from the crude extract using Sephadex LH-20...
The effect of magnetic stimulation on unloaded soleus muscle of rat：changes in myosin heavy chain mRNA isoforms
magnetic stimulation unloaded soleus muscle of rat myosin heavy chain mRNA isoforms
2009/3/2
This study assessed the potential application and the effectiveness of functional magnetic stimulation (FMS) for preventing skeletal muscle atrophy in adult rats. FMS using magnetic stimulator was p...