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来自拟南芥数据库AtDB的拟南芥物理图谱统一展示。

Unified display of Arabidopsis thaliana physical maps from AtDB, the A.thaliana database.

作者信息

Rhee S Y, Weng S, Bongard-Pierce D K, García-Hernández M, Malekian A, Flanders D J, Cherry J M

机构信息

Department of Genetics, Stanford University, Stanford, CA 94305-5120, USA.

出版信息

Nucleic Acids Res. 1999 Jan 1;27(1):79-84. doi: 10.1093/nar/27.1.79.

Abstract

In the past several years, there has been a tremendous effort to construct physical maps and to sequence the genome of Arabidopsis thaliana. As a result, four of the five chromosomes are completely covered by overlapping clones except at the centromeric and nucleolus organizer regions (NOR). In addition, over 30% of the genome has been sequenced and completion is anticipated by the end of the year 2000. Despite these accomplishments, the physical maps are provided in many formats on laboratories' Web sites. These data are thus difficult to obtain in a coherent manner for researchers. To alleviate this problem, AtDB (Arabidopsis thaliana DataBase, URL: http://genome-www.stanford.edu/Arabidopsis/) has constructed a unified display of the physical maps where all publicly available physical-map data for all chromosomes are presented through the Web in a clickable, 'on-the-fly' graphic, created by CGI programs that directly consult our relational database.

摘要

在过去几年里,人们付出了巨大努力来构建拟南芥的物理图谱并对其基因组进行测序。结果,五条染色体中的四条除着丝粒和核仁组织区(NOR)外,都被重叠克隆完全覆盖。此外,超过30%的基因组已被测序,预计到2000年底完成。尽管取得了这些成果,但物理图谱在各实验室网站上有多种格式。因此,研究人员很难连贯地获取这些数据。为缓解这一问题,拟南芥数据库(AtDB,网址:http://genome-www.stanford.edu/Arabidopsis/)构建了物理图谱的统一展示界面,所有染色体的所有公开可用物理图谱数据都通过网络以可点击的“即时”图形呈现,该图形由直接查询我们关系数据库的CGI程序创建。

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