Computing in Verotoxin
Computing in Verotoxin
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DOI：
10.1002/cphc.201700477
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发表时间：
2017-07-05
期刊：
影响因子：
2.9
通讯作者：
Adamatzky, Andrew
中科院分区：
文献类型：
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作者：
Adamatzky, Andrew
我们建立了一个蛋白质维罗毒素的可激发自动机模型，并证明了在该模型中通过相互作用的激发模式实现了逻辑门和电路。通过对节点的输入电势对进行采样，针对节点激励规则的不同参数，计算出Verooxin模型中出现的逻辑门的频率。我们表明，总体上，门可以按以下频率递减的层级排列：AND>；OR>；and-NOT>；XOR。我们演示了一位半加法门和受控非门的实现，并估计了Vero毒素分子的存储容量。
We develop an excitable automata model of a protein verotoxin and demonstrate that logic gates and circuits are realised in the model via interacting patterns of excitation. By sampling potential input pairs of nodes, we calculate frequencies of logic gates which occurred in the verotoxin model for various parameters of node excitation rules. We show that overall the gates can be arranged in the following hierarchy of descending frequencies: AND>OR>AND-NOT>XOR. We demonstrate realisations of one-bit half-adder and controlled-not gates and estimate memory capacity of the verotoxin molecule.