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Kenton A. Hoover shibumi at TURBO.BIO.NET
Wed May 6 18:59:16 EST 1992

From: cherry at frodo.mgh.harvard.edu (J. Michael Cherry)
Newsgroups: bionet.announce
Subject: North American access to EMBL 30 and update flat files
Message-Id: <3MAY199215212719 at opal.mgh.harvard.edu>
Date: 3 May 92 20:21:00 GMT
Sender: cherry at opal.mgh.harvard.edu (Mike Cherry 726-5955)
Organization: Molecular Biology, Massachusetts General Hospital, Boston
Lines: 48
News-Software: VAX/VMS VNEWS 1.41
Nntp-Posting-Host: opal.mgh.harvard.edu

Announcing North American ftp access to the EMBL sequence database and

The latest EMBL database quarterly release (version 30) and updates,
obtained from bioftp.unibas.ch every Sunday morning Boston time, are
available via anonymous ftp from amber.mgh.harvard.edu (IP  All files are compressed text files in the EMBL flat
file format. 

These files are made available via the assistance of Reinhard Doelz
(doelz at urz.unibas.ch) at EMBnet Switzerland in Basel, and the EMBL in
Heidelberg, Germany. 

Many sites that keep the full GenBank release online have found it
useful to process the EMBL database looking for sequences that are
unique to EMBL.  There are hundreds of sequences in EMBL that are not in
GenBank.  The opposite case is also true. 

I am providing access to the EMBL flat files because we have a good
Internet connection thus minimizing the trans-atlantic transfers and
allowing faster transfers to sites within North America and to the West. 
I plan to provide these files as long as their is a demand and will
obtain the EMBL quarterly releases as soon as available. 

See the 000readme.txt file in the embl subdirectory on amber for
checksums of the quarterly release data files and other general
information about the update files.  The there are two update files: one
contains all new sequences (XEMBL.FLAT_Z) and the other contains updated
entries for sequences present in the latest quarterly release

All files are compressed so remember to transfer in binary mode.  If you
are transferring to a VMS system amber's ftp server will do the VMS
STRUCTURE mode of transfer.  The compressed files end with "_Z" and may
need to be renamed to ".Z" for Unix uncompress.  The VMS compress
utilities are available from genbank.bio.net and others via anonymous
ftp, look for LZDCMP. 

If there is sufficient interest I will also make the processed EMBL
database available in GCG 7 format.  If you are interested please let me
know if you could use a VMS BACKUP Saveset.  The processed EMBL database
sections only contain sequences not in GenBank or in the current GenBank
update based on primary accession numbers. 

Mike Cherry
cherry at frodo.mgh.harvard.edu
Director of Computing, Molecular Biology
Massachusetts General Hospital, Boston

| Kenton A. Hoover                                 |                          |
| BIOSCI Network Administrator (bionet newsgroups) |    shibumi at presto.ig.com |
| GenBank/IntelliGenetics, Inc.       415 962 7300 |  shibumi at genbank.bio.net |
|           Just don't hurt nobody, 'less of course they ask you...           |

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