ARDB--Antibiotic Resistance Genes Database.

ARDB--Antibiotic Resistance Genes Database.
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DOI:
10.1093/nar/gkn656
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发表时间:
2009-01
影响因子:
14.9
通讯作者:
Pop M
Pop M
中科院分区:
生物学2区
文献类型:
--
作者:
Liu B;Pop M

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细菌通过突变或通过获得耐药基因而对抗生素产生耐药性的能力日益损害感染的治疗。抗生素抗性基因也有可能通过转基因生物被用于生物恐怖目的。为了促进这些基因的识别和表征,我们创建了一个手动管理的数据库-抗生素耐药基因数据库(ARDB)-统一了大多数关于抗生素耐药性的公开信息。每个基因和抗性类型都注释了丰富的信息,包括抗性概况、作用机制、本体论、COG和CDD注释,以及序列和蛋白质数据库的外部链接。我们的数据库还支持序列相似性搜索,并实现了用于表征赋予抗生素耐药性的常见突变的工具的初始版本。我们提供的信息可以用作抗生素耐药因子的纲要,以及确定新测序的基因,基因组或宏基因组的耐药基因。目前,ARDB包含13293个基因、377个类型、257种抗生素、632个基因组、933个种和124个属的耐药信息。ARDB可在http://ardb.cbcb.umd.edu/上获得。
The treatment of infections is increasingly compromised by the ability of bacteria to develop resistance to antibiotics through mutations or through the acquisition of resistance genes. Antibiotic resistance genes also have the potential to be used for bio-terror purposes through genetically modified organisms. In order to facilitate the identification and characterization of these genes, we have created a manually curated database—the Antibiotic Resistance Genes Database (ARDB)—unifying most of the publicly available information on antibiotic resistance. Each gene and resistance type is annotated with rich information, including resistance profile, mechanism of action, ontology, COG and CDD annotations, as well as external links to sequence and protein databases. Our database also supports sequence similarity searches and implements an initial version of a tool for characterizing common mutations that confer antibiotic resistance. The information we provide can be used as compendium of antibiotic resistance factors as well as to identify the resistance genes of newly sequenced genes, genomes, or metagenomes. Currently, ARDB contains resistance information for 13 293 genes, 377 types, 257 antibiotics, 632 genomes, 933 species and 124 genera. ARDB is available at http://ardb.cbcb.umd.edu/.
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