Gene Expression Nebulas
基于标准化流程分析的转录图谱综合数据库

Gene Expression Nebulas

多物种转录图谱整合数据库

PRJCA002326: Transcriptome of patients infected with SARS-CoV-2

来源: NGDC / CRA002390
提交时间: Mar 4 2020
释放时间: Apr 1 2020
最后更新时间: Apr 1 2020

概要: RNA-seq was employed to investigate host responses to SARS-CoV-2 infection in the bronchoalveolar lavage fluid (BALF) and peripheral blood mononuclear cells (PBMC) samples of COVID-19 patients.

GEN 数据集:
GEND000183
测序方法:
物种:
组织:
健康状况:
细胞类型:
方案
生长方案: -
处理方案: -
提取方案: -
建库方案: One microgram of total RNAs extracted from PBMCs (Ficoll preparation) were used as input. Messenger RNAs were purified using oligo-dTs covalently coupled magnetic beads. Then, the RNAs were fragmented into small pieces by heating. First strand of cDNA was synthesized in the presence of specific chemicals to ensure that only RNAs were used as template. Double strand cDNAs were purified with Agencourt AMPure XP beads after the reaction. DNA library was constructed through end-repair, adaptor-ligation and PCR amplification. The intermediate products were size-selected after the adaptor-ligation using two rounds of Agencourt AMPure XP beads. Qualified double strand DNA library was transformed into single-stranded circular DNA library through DNA-denaturation and circularization. DNA nanoballs (DNBs) were generated from single-stranded circular DNA using rolling circle amplification (RCA). The DNBs were qualified using Qubit 2.0. Qualified DNBs were loaded on the flow cell and sequenced.; Total RNAs were extracted from BALF samples and quantified by Qubit RNA HS Assay Kit. The library preparation was performed with Trio RNA-Seq kit with AnyDeplete probe to remove human ribosomal RNAs. The resulting libraries were subject to 150 bp pair-end sequencing with an Illumina Miseq platform.
测序信息
分子类型: poly(A)+ RNA
库的片段类型: PAIRED
库的链类型: Forward; -
测序平台: ILLUMINA; BGISEQ
测序仪型号: Illumina NovaSeq 5000; Illumina MiSeq; BGISEQ-500
链特异性: Specific; Unspecific
样本
基本信息:
样本描述:
生物条件:
实验变量:
方案:
测序信息:
质量评估:
数据来源 GEN样本编号 GEN数据集编号 系列编号 项目编号 样本编号 样本名称 生物样本编号 样本访问号 实验访问号 释放时间 提交时间 最后更新时间 物种 种族 族裔 年龄 年龄单位 性别 来源名称 组织 细胞类型 细胞亚型 细胞系 疾病 疾病状态 发育阶段 突变/变异 表型 Condition Detail 生长方案 处理方案 提取方案 建库方案 分子类型 库的片段类型 链特异性 库的链类型 加标(Spike-In) 测序方法 测序平台 测序仪型号 细胞数 测序片段数 碱基数 平均测序片段长度_1 平均测序片段长度_2 唯一比对率 多重比对率 覆盖度
文章
Transcriptomic characteristics of bronchoalveolar lavage fluid and peripheral blood mononuclear cells in COVID-19 patients.
Emerging microbes & infections . 2020-12-01 [PMID: 32228226]