关于DNA分子计算机的研究  

A Study on DNA Molecular Computer

作　　者：李燕[1] 

机构地区：[1]潍坊学院,山东潍坊261061

出　　处：《现代电子技术》2007年第3期181-183,共3页Modern Electronics Technique

摘　　要：DNA分子计算机是一种生物化学计算机,具有高度并行性、大容量、低能耗的特点。目前关于DNA分子计算机的研究主要是抽象的计算模型和原理性的试验。介绍了DNA分子的组成、置换DNA分子链中部分碱基序列的生物置换操作方法和DNA图灵机的结构,提出了DNA逻辑运算器,并应用活性DNA分子完成逻辑运算。DNA computer is a biochemistry computer. The characteristic of DNA computer is its powerful ability in parallelism,its huge storage and high energy efficiency. Current work in this area is concerned mainly with abstract models of computation and proof - of - principle experiments. This paper introduces a structure of DNA molecular and DNA molecular substitution operation that can be used to replace the segment of DNA sequence,and introduces in detail a structure of DNA Turning machine. Then it presents a DN,; logical operator,and uses DNA molecular to carry out logical operation.

关 键 词：DNA计算机 DNA图灵机 DNA逻辑运算器 DNA分子置换 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]