逗比波波

摘要： It is well known that a human gene can be considered as a sequence, consisting of four nucleotides, which are simply denoted by four letters, A, C, G, and T. Biologists have been interested in identifying human genes and determining their functions, because these can be used to diagnose human diseases and to design new drugs for them. A human gene can be identified through a series of time-consuming biological experiments, often with the help of computer programs. Once a sequence of a gene is 阅读全文