The DNA molecular computation model of Adleman and the DNA molecular Turing machine of Shapiro et al. are also reviewed. At the end, the development of biological computers is prospected.

• 简述了DNA分子计算机的原理；对Ad lem an的DNA分子计算模型和Shap iro等的DNA分子图灵机模型进行了综述；并对生物计算机的未来发展进行了展望.