FlyAtlas 2

FlyAtlas 2 is the RNA-Seq successor to the original FlyAtlas (which was based on microarray analysis). Specifically, FlyAtlas 2 now provides access to: transcript information, sex-specific data for adult somatic tissues, and micro-RNA genes. FlyAtlas2 supports search by gene, category or tissue; and functionality has been improved through mobile support and the option to download results in spreadsheet format. Gene coverage has been extended by the inclusion of microRNAs and many of the RNA genes included in Release 6 of the Drosophila reference genome. The web interface has been modified to accommodate the extra data, but at the same time has been adapted for viewing on small mobile devices. Users also have access to the RNA-Seq reads displayed alongside the annotated Drosophila genome in the (external) UCSC browser, and are able to link out to the previous FlyAtlas resource to compare the data obtained by RNA-Seq with that obtained using microarrays.FlyAtlas 2是初代FlyAtlas（基于微阵列分析）的RNA测序（RNA-Seq）继任数据集。具体而言，FlyAtlas 2现已支持访问以下内容：转录本信息、成体体细胞组织的性别特异性数据，以及微小RNA（microRNA）基因。FlyAtlas 2支持通过基因、类别或组织进行检索；并通过移动端适配以及提供电子表格格式的结果下载选项，优化了平台功能。基因覆盖范围得到拓展，纳入了果蝇参考基因组第6版（Release 6）中的微小RNA以及大量RNA基因。网页界面已针对新增的数据完成调整，同时适配了小型移动设备的浏览需求。用户还可在外部UCSC浏览器中查看与注释后果蝇基因组配套展示的RNA测序读段，并且能够跳转至初代FlyAtlas资源，对比RNA测序与微阵列分析所得的数据结果。

搜集汇总

背景与挑战

背景概述

FlyAtlas 2是一个基于RNA-Seq技术的果蝇基因表达数据集，用于查询基因在果蝇中的表达位置，支持按基因、类别、组织或表达谱进行搜索。它提供成年雄雌果蝇和幼虫的分离数据，并包含microRNA基因，数据已根据最新的果蝇参考基因组版本重新处理。