摘要
随着DNA计算机的发展,用RNA代替DNA来进行大规模的计算已成为很有价值的研究课题。对RNA的4种碱基(A,C,G,U)进行二进制编码,共有24种可能的编码方式,其中有8种满足碱基和数字互补的原则,它们是拓扑等价的。按碱基分子量大小进行编码,可以解释RNA的稳定性较DNA的小。还研究了RNA二进制编码的代数结构。
With the development of DNA-computer,it is a valuable subject to use RNA instead of DNA to deal with large scale of computing.There are24possible coding patterns to encode the four nucleotide bases(C,U,A,G)by means of4digits:0(00),1(01),2(10),3(11).Among the24patterns,only8kinds of patterns which is topological equivalent fit the complementary rule of the nucleotide bases.We can explain why the RNA is less steady than DNA by the coding according to the molecular weight.The paper also investigates the algebraic structure of the binary digital coding of RNA.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第5期45-47,共3页
Computer Engineering and Applications
基金
教育部重点科学技术研究项目(编号:02139)
国家自然科学基金赞助项目(编号:60103021)
