二多基因总科,命名 V1R 和 V2R, encodingseven-transmembrane-domain G 蛋白质联合了受体(GPCR ) 在哺乳动物作为 pheromonereceptors 被识别了。三个 V2R 基因家庭在老鼠和老鼠被描述了。这里,我们屏蔽了更新的鼠标染色体顺序数据库并且最后最新包括三检索了 63 通常认为的功能的 V2R 基因形成了一个新另外的家庭的识别基因。我们描述了这些基因的 thegenomic 组织并且也描绘了老鼠 V2R 蛋白质序列系统发生的保存。我们描述了的这些 genomic 和顺序信息作为证据 tos 的部分有用挪用 V2Rs 的功能的领域并且以后应该把帮助给功能学习。
Two mulUgene superfamilies, named VIR and V2R, encoding seven-transmembrane-domain G-protein coupled receptors (GPCRs) have been identified as pheromone receptors in mammals. Three V2R gene families have been described in mouse and rat. Here we screened the updated mouse genome sequence database and finally retrieved 63 putative functional V2R genes including three newly identified genes which formed a new additional family. We described the genomic organization of these genes and also characterized the conservation of mouse V2R protein sequences. These genomic and sequence information we described are useful as pert of the evidence to speculate the functional domain of V2Rs and should give aid to the functionality study in the future.