586a03e6ff6d676406d62106ae7e2e8539f52a4d
dschmelt
  Tue Feb 4 11:22:26 2020 -0800
Documenting GTF downloads directory #20867

diff --git src/hg/htdocs/goldenPath/help/GTF.html src/hg/htdocs/goldenPath/help/GTF.html
index 1e9af12..1a164e0 100644
--- src/hg/htdocs/goldenPath/help/GTF.html
+++ src/hg/htdocs/goldenPath/help/GTF.html
@@ -1,31 +1,32 @@
 <!-- GTF format description.  This is used in the FAQ and custom tracks documentation -->
 <p>
 GTF (Gene Transfer Format, GTF2.2) is an extension to, and backward compatible with, GFF2. The first eight 
 GTF fields are the same as GFF. The <em>feature</em> field is the same as GFF, with the exception that
 it also includes the following optional values: <em>5UTR, 3UTR, inter, inter_CNS,</em> and 
 <em>intron_CNS</em>. The <em>group</em> field has been expanded into a list of <em>attributes</em>. 
 Each attribute consists of a type/value pair. Attributes must end in a semi-colon, and be 
 separated from any following attribute by exactly one space.</p>
 <p>
 The attribute list must begin with the two mandatory attributes:</p>
 <ul>
   <li>
   <strong>gene_id <em>value</em></strong> - A globally unique identifier for the genomic source of 
   the sequence.</li>
   <li>
   <strong>transcript_id <em>value</em></strong> - A globally unique identifier for the predicted 
   transcript.</li>
 </ul>
 <p>
 <strong><em>Example:</em></strong><br>
 Here is an example of the ninth field in a GTF data line:
 <pre><code>gene_id "Em:U62317.C22.6.mRNA"; transcript_id "Em:U62317.C22.6.mRNA"; exon_number 1</code></pre>
 <p>
 The Genome Browser groups together GTF lines that have the same <em>transcript_id</em> value. It 
 only looks at features of type <em>exon</em> and <em>CDS</em>.</p>
 <p>
-For more information regarding the GTF2.2 UCSC supported format, see <a href="http://mblab.wustl.edu/GTF22.html" 
-target="_blank">http://mblab.wustl.edu/GTF22.html</a>. If you would like to obtain browser data in 
-GTF format, please refer to 
-<a href="http://genomewiki.ucsc.edu/index.php/Genes_in_gtf_or_gff_format" target="_blank">Genes in 
-gtf or gff format</a> on the wiki</a>.</p>
+For more information regarding the GTF2.2 UCSC supported format, see 
+<a href="http://mblab.wustl.edu/GTF22.html" target="_blank">http://mblab.wustl.edu/GTF22.html</a>. 
+If you would like to obtain browser data in GTF format, please refer to our 
+<a href="../../FAQ/FAQdownloads.html#download37">FAQ on GTF format</a> or our wiki page on 
+<a href="http://genomewiki.ucsc.edu/index.php/Genes_in_gtf_or_gff_format" target="_blank">
+generating GTF or GFF gene file</a> </p>