CSpace  > 系统科学研究所
describingdnasequencesby2dimensionalwalks
Li Banghe
2004
Source Publication应用泛函分析学报
ISSN1009-1327
Volume006Issue:001Pages:1
Abstract在文献中,DNA序列曾被描述为一维游动和三维游动.对前者,一个游动对应于多个DNA序列;对后者,游动和DNA序列一一对应.我们发现在三维游动(xn,yn,zn)中,由xn,yn和zn中任意有序的两个给出的二维游动已经与DNA序列一一对应,且余下的一维游动由该二维游动完全决定.因此,二维游动似乎是描述DNA序列最合适的模型.4个碱基A,C,G和T共有4!=24个排序.每一个排序都给出DNA序列用二维游动的一种描述.两个游动(x'n,y'n)和(x″n,y″n)被看作是等价的,如果(x'n,y'n)=(εx'n,δy'n)或(εy'n,δx'n),这里ε=±1,且δ=±1.于是这24个类型的游动被分成三个等价类;它们的代表分别是(xn,yn),(yn,zn),和(zn,xn),这里(xn,yn,zn)正好是张和张的三维游动.
Language英语
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/42132
Collection系统科学研究所
Affiliation中国科学院数学与系统科学研究院
Recommended Citation
GB/T 7714
Li Banghe. describingdnasequencesby2dimensionalwalks[J]. 应用泛函分析学报,2004,006(001):1.
APA Li Banghe.(2004).describingdnasequencesby2dimensionalwalks.应用泛函分析学报,006(001),1.
MLA Li Banghe."describingdnasequencesby2dimensionalwalks".应用泛函分析学报 006.001(2004):1.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li Banghe]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li Banghe]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li Banghe]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.