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IV Sequence Distribution Tool

Search
options:

Nucleotide sequence   Coding region   Protein sequence   GenomeSet      IV Sequence Polymorphism Search
IV Type:
A B C

Subtype 		Host:Not
 Country/Region:Not
 Segment:Not
 Search by a key word:
Year: From to    Length: Min Max    Full-length sequence only    BGI Data

Map
options:
Display data density:    By color    By circle size
Show:    number of segment    country name
Region to show: World   Southeast Asian   Europe   USA  
                  

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User's guide:more..

 1.This tool will show you how the IV sequences in IVDB are distributed all over the world.

 2.JavaScript supported browser is required, otherwise some detailed information will be lost. IE 5.0 and above are recommended.

 3.You can choose whether to display country name on the map or not. Please be aware that adjacent country names might be overlapped and a little hard to read.

IVDB is supported by institutional grant from Beijing Institute of Genomics, CAS  Feedback