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Review the Reference Barcode Seqence

Please enter the taxid (for example, 239685) to retrieve the sequence for the reference barcode region. If you don't know the taxid, please go to NCBI's Taxonomy page to look for it. If no results are returned and you have checked that your taxid is correct, it is likely that your taxid is not found in the current version of our database. Please report the problem to the address listed at the end of this page.

For questions and comments, please send email to or

Center for Bioinformatics
Institute of Medicinal Plant Development
PeKing Union Medical College
Chinese Academy of Medical Sciences
Address: No. 151, Malianwa North Road, Haidian District, Beijing 100094, P.R.China
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