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China National Center for Bioinformation
2019 Novel Coronavirus Resource

China National Center for Bioinformation
2019 Novel Coronavirus Resource (2019nCoVR)

Version 2.2
Data Submission Data Download Raw Data

Recent Progress
Sample collection dates of 3181 virus strains were updated [2021-02-09]
Lineage browser function is available online [2021-01-03]

SARS-COV-2 Sequences

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SARS-COV-2 Sequences
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Coronavirus Sequences
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Genome Variations
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AI Diagnosis & Online Tools


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Coronavirus GenBrowser

Viral Haplotype Network

Haplotype maps of novel coronavirus across the whole world and China are constructed, respectively, based on the genome variation information obtained from available high-quality genome sequences.
View Realtime Graph

Phylogenetic Tree

Phylogeny tree of novel coronavirus across the whole world are constructed using BEAST, based on the genome variation information obtained from available high-quality genome sequences.
View Realtime Graph

Mutation sites in the Spike (S) protein

Combining the mutation information of S gene and the structure information of S protein to annotated the position of the mutation site causing amino acid change in the protein structure.
View Details

Variation Dynamic Curve

Data Resources

NCBI SARS-CoV-2 Resources EBI COVID-19 Data Portal GISAID NMDC

Authority

Chinese Center for Disease Control and Prevention World Health Organization (WHO) US Centers for Disease Control and Prevention Johns Hopkins University

Science Knowledge

Coronaviruses SARS-COV-2R SARS Coronavirus MERS Coronavirus

Literature Resources

LitCovid (PubMed) COVID-19 SARS-CoV-2 articles in Europe PMC Elsevier’s free health and medical research on the novel coronavirus COVID-19 SARS-CoV-2 preprints from medRxiv and bioRxiv

Funding Support

This work was developed and maintained by China National Center for Bioinformation (CNCB) / National Genomics Data Center (NGDC), and supported by the 13th Five-year Informatization Plan of Chinese Academy of Sciences (No. XXH13505-05), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA19090116，XDA08020102), the Genomics Data Center Construction of Chinese Academy of Sciences (0202), the Youth Innovation Promotion Association of Chinese Academy of Sciences and CAS Key Technology Talent Program.

Contact Us

China National Center for Bioinformation (CNCB) / Beijing Institute of Genomics, Chinese Academy of Sciences (BIG)
National Gemomics Data Center (NGDC)
Email: GWH@big.ac.cn
Telephone: +86 (10) 8409-7340 Fax: +86 (10) 8409-7200
Address: No.1 Beichen West Road, Chaoyang District, Beijing 100101, China

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If you use any information on this website, please cite

Song S, Ma L, Zou D, Tian D, Li C, Zhu J, et al. The global landscape of SARS-CoV-2 genomes, variants, and haplotypes in 2019nCoVR. Genomics, Proteomics & Bioinformatics, 2020.https://doi.org/10.1016/j.gpb.2020.09.001.

Gong Z, Zhu J, Li C, Jiang S, Ma L, Tang B, Zou D, Chen M, Sun Y, Song S, Zhang Z, Xiao J, Xue Y, Bao Y, Du Z, Zhao WM: A coronavirus online analysis platform at the National Genomics Data Center. Zoological Research 2020, doi: 10.24272/j.issn.2095-8137.2020.065. [PMID=33045776]

Zhao WM, Song SH, Chen ML, et al. The 2019 novel coronavirus resource. Yi Chuan. 2020;42(2):212–221. doi:10.16288/j.yczz.20-030 [PMID: 32102777]

Note: Complete genome sequences used for analyses within this resource were obtained from the CNGBdb, GenBank, GISAID, GWH and NMDC databases. We acknowledge the sample providers and data submitters listed on the Released SARS-COV-2 genome sequences page.

The genome sequences of 3 novel coronavirus strains, Wuhan-Hu-1, WHU01 and WHU02 are re-assembled using raw sequencing data. Sequence comparison and colinearity analyses show that the newly assembled sequences are nearly identical to the released genome sequences, indicating the accuracy of the genome sequences. In addition, compared with strain Wuhan-Hu-1, WHU01 and WHU02 lack short sequences at both ends of the genome, mainly due to the different repeat number of nucleotide ‘A’ in terminal noncoding regions.

Sequence Collinearity Analysis versus 3 Virus Strains