athisomiRDB

athisomiRDB houses an extensive collection of isomiRs derived from miRBase annotated miRNAs of Arabidopsis thaliana. These isomiRs have been curated from 2,757 miRNA-seq samples obtained from the Sequence Read Archive (SRA), ensuring a robust and reliable dataset. With our consistent and stringent criteria, we have compiled over 20,764 distinct miRNA isoforms, all originating from the miRBase (release 22.1) annotations of Arabidopsis thaliana miRNAs.athisomiRDB数据库收录了大量源自miRBase数据库注释的拟南芥（Arabidopsis thaliana）miRNA的异miRNA（isomiR）。这些异miRNA均经人工整理自序列读取存档库（Sequence Read Archive, SRA）中的2757个miRNA测序样本，确保了数据集具备优异的鲁棒性与可靠性。依托统一且严格的筛选标准，本数据库共整合了超过20764种不同的miRNA异构体，所有序列均来源于miRBase 22.1版本注释的拟南芥miRNA。

搜集汇总

背景与挑战

背景概述

athisomiRDB是一个专注于拟南芥isomiRs的综合数据库，其数据来源于miRBase（版本22.1）注释的miRNA，并通过2,757个miRNA-seq样本进行整理，收录了超过20,764个不同的miRNA异构体。该数据库为研究拟南芥isomiRs的多样性和表达模式提供了可靠的资源。