Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.


BLAST databases on FTP

Alignment program
FASTA query sequence
Load query from file:


E value
Number of alignments
Word size Default = 11 for blastn, 3 for all others.
Gapped alignment Automatically set to False for sequences longer than 4500 bytes

BLAST time is limited to 30 seconds
Xenbase: The Xenopus Model Organism Knowledgebase.
Version: 4.15.0
Major funding for Xenbase is provided by grant P41 HD064556