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Experiment information
Accession CRX398531
Organism Severe acute respiratory syndrome coronavirus 2
Title mNGS sequencing WH04
BioProject PRJCA008874
BioSample SAMC703649
Platform DNBSEQ-T7
Library
Library name Construction protocol Strategy Source Selection Layout
140 μL bronchoalveolar lavage fluid samples (WH01 to WH04) were reserved for RNA extraction using the QIAamp Viral RNA Mini Kit (52904; Qiagen, Heiden, Germany), according to the manufacturer's recommendations. A probe-captured technique was used to remove human nucleic acid. The remaining RNA was reverse-transcribed into cDNA, followed by the second-strand synthesis. Using the synthetic double-stranded DNA, a DNA library was constructed through DNA-fragmentation, end-repair, adaptor-ligation, and PCR amplification. The constructed library was qualified with an Invitrogen Qubit 2.0 Fluorometer (ThermoFisher, Foster City, CA, USA), and the qualified double-stranded DNA library was transformed into a single-stranded circular DNA library through DNA-denaturation and circularisation. DNA nanoballs were generated from single-stranded circular DNA by rolling circle amplification, then qualified with Qubit 2.0 and loaded onto the flow cell and sequenced with PE100 on the DNBSEQ-T7 platform (MGI, Shenzhen, China). OTHER METATRANSCRIPTOMIC RT-PCR PAIRED
Processing Planned read length (bp) for mate 1: 150
Planned read length (bp) for mate 2: 150
Release date2022-04-10
Run
Run accession Run data file information
File nameFile size (MB)
CRR456602 CRR456602_f1.fastq.gz
CRR456602_r2.fastq.gz
22,911.63
26,183.44
CRR456603 CRR456603_f1.fastq.gz
CRR456603_r2.fastq.gz
19,824.75
21,976.34
CRR456604 CRR456604_f1.fastq.gz
CRR456604_r2.fastq.gz
5,870.6
6,532.55
CRR456605 CRR456605_f1.fastq.gz
CRR456605_r2.fastq.gz
19,536.97
21,843.93
SubmitterChangcheng Wu (wucc@ivdc.chinacdc.cn)
OrganizationChina CDC
Date submitted2022-04-07