Quick Query (hg19): Chromosome: Position:

Please specify the name of your study:
Please specify your E-mail Address to retrieve your job:
YOUR QUERY DATA For fair usage of server, please do not upload more than 10K SNPs!Please check the detailed specification of the input file format from here
Input Format:


example (NGS)
example (dbSNP)
Welcome to the web portal of SNVrap (http://jjwanglab.org/snvrap). The web portal provides comprehensive local database of human genome variants with a user-friendly web page that provides a one-stop annotating and funtonal prediction service which is both convenient and up-to-date. A query can be accepted as either a dbSNP Id or a chromosomal location and our system will instantly provide all the annotation information in an interactive LD panel. The system can also simultaneously prioritize this variant based on additive effect mode by corresponding annotation information and evaluate the variant effect that is then displayed in a prioritization tree. Furthermore, cohort sequencing continuously produces lots of un-annotated variants such as rare variants or de novo variants, and our system can even fit this data by accepting genomic coordinates (hg19) to offer maximal annotations.

Main Functions RESTful URL: http://jjwanglab.org/snvrap/snvrap/snvrap/quickrap/[chr]/[pos]

Please cite the work from:
Current trend of annotating single nucleotide variation in humans – A case study on SNVrap Methods. doi:10.1016/j.ymeth.2014.10.003.


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If you have questions or comments related to the tools or data on this website, please feel free to contact us on mulin0424.liATgmail.com

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