signal transduction systems中文什么意思

《英文msh詞典》Signal Transduction Systems
[入口詞] Signal Transduction Systems
[主題詞] Signal Transduction
[英文釋義] The intercellular or intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system,an activation/inhibition signal from a biologically active molecule (hormone,neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions,cell differentiation,and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system,the receptor-mediated T-cell activation pathway,and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example,protein kinase activation is part of the platelet activation signal pathway.

signal transduction: (信號傳導(dǎo))：指受體和配體在細(xì)胞表面作用并傳遞引發(fā)細(xì)胞內(nèi)途徑信號的過程。; 第二十六章信號的傳輸; 信號傳遞; 信號轉(zhuǎn)導(dǎo); 訊息傳遞
cellular signal transduction: 細(xì)胞信號轉(zhuǎn)導(dǎo)
signal transduction mechanism: 細(xì)胞信號轉(zhuǎn)導(dǎo)機制
signal transduction of the cell: 細(xì)胞的信號轉(zhuǎn)導(dǎo)
signal transduction pathway: 信號轉(zhuǎn)導(dǎo)途徑

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his work has focused on cell signaling and signal transduction systems
的主要研究范疇為細(xì)胞信號分子的傳遞機制。
effect of zinc deficiency on phosphoinositol signal transduction system in rat brain
缺鋅對大鼠腦肌醇磷脂信號轉(zhuǎn)導(dǎo)系統(tǒng)的影響
in the signal transduction system, c-kit is in the upstream as the stem cell factor ( scf ) receptor, while c-myc in the downstream as a target protein
在信號轉(zhuǎn)導(dǎo)系統(tǒng)中，kit是干細(xì)胞因子(steelcellfactor,scf)的膜上受體，位于信號級聯(lián)的上游，而myc處于下游。
at last, the related proteins and genes in meiosis are activated through a series of signal proteins, c-myc is maybe one of the target proteins in the c-kit / scf signal transduction system . it activates or suppresses the target genes in forms of myc-max, myc-myc, max-max, max-mad or max-mxil
myc蛋白可能作為c-kit/scf信號轉(zhuǎn)導(dǎo)系統(tǒng)的靶蛋白之一，以同源二聚體與max或mxil形成異源二聚體作用于靶基因的特有序列，激活或抑制靶基因的轉(zhuǎn)錄活性。

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