sequence read archive (sra) repository 文献引用 sequencereadarchive(sra)repositor SRA(SequenceReadArchive)是一个存储高通量测序数据的国际公共数据仓库。它由国家生物技术信息中心（NCBI）维护，作为基因组学和测序研究领域的一个重要的公共资源。在SRA中，测序数据以FASTQ格式存储，并且通常伴随着相关的元数据，例如...
# 连接到 SRA 数据库sra_con<-dbConnect(SQLite(),"/path/to/SRAdb_database.sqlite")# 查询特定的数据集sra_results<-getSRAdata("SRR012345",con=sra_con)print(sra_results) 1. 2. 3. 4. 5. 6. 5. 数据分析与处理 一旦您成功下载了 SRA 数据,接下来就可以使用您熟悉的生物信息学工具进行数据分...
The Sequence Read Archive (SRA) is an archive for high throughput sequencing data, publically accessible, for the purpose of enhancing reproducibility in the scientific community. There are four hierarchical levels of SRA entities and their accessions: STUDYwith accessions in the form of SRP, ERP, ...
原始数据(Raw data) 指测序下机后未经处理的全部原始数据文件,SRA是NCBI中收录原始数据的主要数据库,有454,Illumina,SOLiD,IonTorrent,Helicos 和CompleteGenomics的下机数据,最为常见的是illumina 产生的fastq格式数据。 一:注册NCBI账号 点击NCBI主页my profile填写个人信息(用户名,密码,邮箱),并向NCBI发送邮件确认邮...
Tutorial: How to upload your RNA-Seq data to NCBI Sequence Read Archive (SRA) 20210611 Ⅰ. Creating an NCBI account https://www.ncbi.nlm.nih.gov/ Ⅱ. Back to the NCBI homepage 2.1 Click “Submit” 2.2 Click “My submission” 2.3 Come into the Submission Portal page as the picture pres...
在文章Data Availability部分查找文章对应的BioProject ID,然后进入SRA Run Selector网址,在”Accession“搜索栏中输入BioProject ID即可获得研究所有相关的SRR...。 在Found xx items一栏中勾选所有Run,然后点击上方的Select栏目的Selected中的Metadata(namedSraRunTable)或Accession list(namedSRR_Acc_List)获取相对应的文...
Data M i l l i o n s o f r o w s Trace Archive Sequence Read Archive SRA Data Processing Pipeline Sequencing Machine generates data in machine format Data is converted into common storage format Data is stored and indexed for retrieval Data is converted into user preferred format...
The combination of significantly lower cost and increased speed of sequencing has resulted in an explosive growth of data submitted into the primary next-generation sequence data archive, the Sequence Read Archive (SRA). The preservation... R Leinonen,H Sugawara,M Shumway - 《Nucleic Acids Resear...
Shumway,M. (2010) The Sequence Read Archive (SRA)-a worldwide resource. Nucleic Acids Res., this issue.Leinonen,R., Sugawara,H. and Shumway,M., on behalf of the International Nucleotide Sequence Database Collaboration (2011) The Sequence Read Archive. Nucleic Acids Res., doi:10.1093/nar...
Petabases (1 × 1015bases) of sequencing data are freely available in public databases such as the Sequence Read Archive (SRA)1, in which viral nucleic acids are often captured incidental to the goals of the original studies12. To catalyse global virus discovery, we developed the Serratus...