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<h1>Generic Synteny Browser: Example Data</h1>
These are instructions for setting up the example databases
provided for GBrowse_syn in the GBrowse distribution.
<h2>Data Files</h2>
The oryza data source contains genome annotations in GFF3 flat files
for two rice species and blastz-derived whole genome aligment data between
the two species.
<ul>
<li>/var/lib/gbrowse2/databases/gbrowse_syn/rice/rice.gff3
<li>/var/lib/gbrowse2/databases/gbrowse_syn/wild_rice/wild_rice.gff3
<li>/var/lib/gbrowse2/databases/gbrowse_syn/alignments/rice.aln
</ul>
<h2>Configuration files</h2>
Configuration files for the two species can be found at the locations
below. The oryza.synconf file is disabled pending installation of the joining database.
rice_synteny.conf and wild_rice_synteny.conf are the configuration files for the individual
species. They are already set up to use the in-memory adapter and the GFF3 flat files listed
above.
<ul>
<li>/etc/gbrowse2/synteny/oryza.synconf.disabled</li>
<li>/etc/gbrowse2/synteny/rice_synteny.conf</li>
<li>/etc/gbrowse2/synteny/wild_rice_synteny.conf</li>
</ul>
<h2>Activate the Example Data Source</h2>
The joining database for the aligments currently only supports MySQL. To install the database:
<p>
1: create the database rice_synteny (you will need a MySQL account with CREATE and GRANT privileges).
substitute your own user name and password for 'user' and 'pass'.
<pre>
$ mysql -uuser -ppass
mysql> create database rice_synteny;
Query OK, 1 row affected (0.00 sec)
mysql> grant SELECT on rice_synteny.* to 'www-data'@'localhost';
Query OK, 0 rows affected (0.02 sec)
mysql> quit
Bye
</pre>
<p>
2: populate the database using the <a href="http://gmod.org/wiki/GBrowse_syn_Scripts#load_alignments_msa.pl">
gbrowse_syn_load_alignments_msa.pl script</a> (pre-installed with GBrowse). This will load the
CLUSTALW-formated alignment file above into the database.
<pre>
<<<<<<< HEAD
$ cd /var/www/gbrowse2/databases/gbrowse_syn/alignments
$ sudo gunzip rice.aln.gz
$ gbrowse_syn_load_alignments_msa.pl -u user -p pass -d rice_synteny -c -v rice.aln
=======
$ cd /var/lib/gbrowse2/databases/gbrowse_syn/alignments
$ gunzip -c rice.aln.gz | gbrowse_syn_load_alignments_msa.pl -u user -p pass -d rice_synteny -c -v -
>>>>>>> master
</pre>
<i>Where 'user' and 'pass' correspond to a mysql account with root-level privileges</i>
<p>
3: activate the oryza gbrwose_syn configuration file by renaming it (root-level acess may be required).
<pre>
<<<<<<< HEAD
# as a sudoer
$ sudo mv /etc/gbrowse2/synteny/oryza.synconf.disabled /etc/gbrowse2/synteny/oryza.synconf
# or as root
% mv /etc/gbrowse2/synteny/oryza.synconf.disabled /etc/gbrowse2/synteny/oryza.synconf
=======
$ mv /etc/gbrowse2/synteny/oryza.synconf.disabled /etc/gbrowse2/synteny/oryza.synconf
>>>>>>> master
</pre>
<p>
Now reload this page and view the result!
<h1> Advanced (optional) </h1>
You can speed up the image loading time by putting your species' GFF3 data into relational MySQL databases.
1: create a database for each of the GFF<p>
data files (rice.gff3 and wild_rice.gff3).
<pre>
# create a mysql database for the rice data
$ mysql -uuser -ppass
mysql> create database rice;
Query OK, 1 row affected (0.00 sec)
mysql> grant SELECT on rice.* to 'www-data'@'localhost';
Query OK, 0 rows affected (0.00 sec)
mysql> create database wild_rice;
Query OK, 1 row affected (0.00 sec)
mysql> grant SELECT on wild_rice.* to 'www-data'@'localhost';
Query OK, 0 rows affected (0.00 sec)
</pre>
2: populate the database using the <a
href="http://code.open-bio.org/svnweb/index.cgi/bioperl/view/bioperl-live/trunk/scripts/Bio-SeqFeature-Store/bp_seqfeature_load.PLS">
bp_seqfeature_load.pl</a> (pre-installed as part of BioPerl with GBrowse). This will load the
<<<<<<< HEAD
GFF3 data into a mySQL relational database.
<b>Note the mySQL user will need CREATE and INSERT privileges.</b>
<pre>
$ bp_seqfeature_load.pl -u user -p pass -d rice -c -f /var/www/gbrowse2/$GBROWSE_ROOT/databases/gbrowse_syn/rice/rice.gff3
loading /var/www/html/gbrowse/databases/gbrowse_syn/rice/rice.gff3...
Building object tree... 1.05s7s
Loading bulk data into database... 0.67s
load time: 31.40s
$ bp_seqfeature_load.pl -u user -p pass -d wild_rice -c -f /var/www/gbrowse2/$GBROWSE_ROOT/databases/gbrowse_syn/wild_rice/wild_rice.gff3
loading /var/www/html/gbrowse/databases/gbrowse_syn/wild_rice/wild_rice.gff3...
Building object tree... 1.15s9s
Loading bulk data into database... 0.69s
load time: 31.93s
</pre>
3: Modify the following stanza in each configurations file (rice_syntency.conf and wild_rice_synteny),
changing the dsn argumant as required for each data source.
=======
GFF3 data into a MySQL relational database.
>>>>>>> master
<b>Note the MySQL user will need CREATE and INSERT privileges.</b>
<pre>
<<<<<<< HEAD
<b>Note the mySQL user will need CREATE and INSERT privileges.</b>
<pre>
$ bp_seqfeature_load.pl -u user -p pass -d rice -c -f /var/www/gbrowse2/$GBROWSE_ROOT/databases/gbrowse_syn/rice/rice.gff3
=======
$ bp_seqfeature_load.pl -u user -p pass -d rice -c -f /var/lib/gbrowse2/databases/gbrowse_syn/rice/rice.gff3
>>>>>>> master
loading /var/www/html/gbrowse/databases/gbrowse_syn/rice/rice.gff3...
Building object tree... 1.05s7s
Loading bulk data into database... 0.67s
load time: 31.40s
<<<<<<< HEAD
$ bp_seqfeature_load.pl -u user -p pass -d wild_rice -c -f /var/www/gbrowse2/$GBROWSE_ROOT/databases/gbrowse_syn/wild_rice/wild_rice.gff3
=======
$ bp_seqfeature_load.pl -u user -p pass -d wild_rice -c -f /var/lib/gbrowse2/databases/gbrowse_syn/wild_rice/wild_rice.gff3
>>>>>>> master
loading /var/www/html/gbrowse/databases/gbrowse_syn/wild_rice/wild_rice.gff3...
Building object tree... 1.15s9s
Loading bulk data into database... 0.69s
load time: 31.93s
</pre>
3: Modify the following stanza in each configurations file (rice_syntency.conf and wild_rice_synteny),
changing the dsn argumant as required for each data source.
<pre>