Hi, I usually go to http://grch37.ensembl.org/Homo_sapiens/Info/Index to get the sequence. If I want to use the perl api, should I write something like this: cs Regards, Mahmood -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.ensembl.org/pipermail/dev_ensembl.org/attachments/20170627/731df5a9/attachment.html>