The MeshCODE to scale-visualising synaptic binary information.

The MeshCODE to scale-visualising synaptic binary information.
复制标题

DOI:
10.3389/fncel.2022.1014629
复制
发表时间:
2022
影响因子:
5.3
通讯作者:
--
中科院分区:
医学2区
文献类型:
--
作者:

文献摘要

参考文献

被引文献

相似文献

墨卡托投影世界地图提供了一个有用的,但扭曲的国家相对比例的看法。目前的细胞模型也存在类似的失真。在这里,我们对细胞计算机器MeshCODE中的分子尺寸进行了深入的结构分析,MeshCODE是由支架蛋白talin和vinculin中的二元开关网络组装而成的。塔林包含了一系列的力依赖的二元开关和每个域切换状态引入量子化的塔林长度在微米尺度上的阶跃变化。树突棘的平均直径为1 μm,因此该分析确定了一种合理的齿轮箱样机制,用于动态调节突触功能,从而通过MeshCODE开关模式机械编码的酶和底物相对于彼此的定位可能控制突触传递。基于生物物理规则和实验推导的距离,这种分析产生了一个新的角度对生物数字信息。
The Mercator projection map of the world provides a useful, but distorted, view of the relative scale of countries. Current cellular models suffer from a similar distortion. Here, we undertook an in-depth structural analysis of the molecular dimensions in the cell’s computational machinery, the MeshCODE, that is assembled from a meshwork of binary switches in the scaffolding proteins talin and vinculin. Talin contains a series of force-dependent binary switches and each domain switching state introduces quantised step-changes in talin length on a micrometre scale. The average dendritic spine is 1 μm in diameter so this analysis identifies a plausible Gearbox-like mechanism for dynamic regulation of synaptic function, whereby the positioning of enzymes and substrates relative to each other, mechanically-encoded by the MeshCODE switch patterns, might control synaptic transmission. Based on biophysical rules and experimentally derived distances, this analysis yields a novel perspective on biological digital information.
DOI: 10.3389/fnana.2018.00040
发表时间: 2018
影响因子: 2.9
作者:
Ferrer-Ferrer M;Dityatev A
通讯作者: Dityatev A
DOI: 10.1523/jneurosci.23-18-07107.2003
发表时间: 2003-08-06
影响因子: 5.3
作者:
Chan, CS;Weeber, EJ;Davis, RL
通讯作者: Davis, RL
用于深入分析人肝脏磷酸蛋白质组的酶辅助 RP-RPLC 方法
DOI: 10.1016/j.jprot.2013.11.014
发表时间: 2014-01-16
影响因子: 3.3
作者:
Bian, Yangyang;Song, Chunxia;Zou, Hanfa
通讯作者: Zou, Hanfa
DOI: 10.1007/s00018-017-2511-3
发表时间: 2017-08
期刊: Cellular and molecular life sciences : CMLS
影响因子: --
作者:
Bays JL;DeMali KA
通讯作者: DeMali KA
DOI: 10.1016/j.jbc.2021.100837
发表时间: 2021-07
期刊: The Journal of biological chemistry
影响因子: --
作者:
Gough RE;Jones MC;Zacharchenko T;Le S;Yu M;Jacquemet G;Muench SP;Yan J;Humphries JD;Jørgensen C;Humphries MJ;Goult BT
通讯作者: Goult BT