7584423dc9148b9d1ca4203a3785fb471220ddea
lrnassar
  Wed Mar 20 13:38:42 2019 -0700
Adding links to FAQgenes page from many genes track descriptions #22696

diff --git src/hg/makeDb/trackDb/knownGene.html src/hg/makeDb/trackDb/knownGene.html
index f71d003..fadd1e7 100644
--- src/hg/makeDb/trackDb/knownGene.html
+++ src/hg/makeDb/trackDb/knownGene.html
@@ -1,100 +1,104 @@
 <H2>Description</H2>
 <P>
 The UCSC Known Genes track shows known protein-coding genes based on 
 protein data from SWISS-PROT, TrEMBL and TrEMBL-NEW and their
 corresponding mRNAs from 
 <A HREF="https://www.ncbi.nlm.nih.gov/genbank/index.html" 
 TARGET=_blank>GenBank</A>.</P>
 
+<p>
+For more information on the different gene tracks, see our <a target=_blank 
+href="/FAQ/FAQgenes.html">Genes FAQ</a>.</p>
+
 <H2>Display Conventions and Configuration</H2>
 <P>
 This track follows the display conventions for
 <A HREF="../goldenPath/help/hgTracksHelp.html#GeneDisplay">gene prediction
 tracks</A>. Black coloring indicates features that have corresponding entries
 in the Protein Databank (PDB). Blue indicates features associated with
 mRNAs from NCBI RefSeq or (dark blue) items having associated proteins in
 the SWISS-PROT database. The variation in blue shading of RefSeq items
 corresponds to the level of review the RefSeq record has undergone:
 predicted (light), provisional (medium), or reviewed (dark). </P>
 <P>
 This track contains an optional codon coloring
 feature that allows users to quickly validate and compare gene predictions.
 To display codon colors, select the <em>genomic codons</em> option from the
 <em>Color track by codons</em> pull-down menu. Go to the
 <A HREF="../goldenPath/help/hgCodonColoring.html">Coloring Gene Predictions
 and Annotations by Codon</A> page for more information about this feature.</P>
 
 <H2>Methods</H2>
 <P>
 mRNA sequences were aligned against the $organism genome using blat. When a 
 single mRNA aligned in multiple places, only alignments having at least 98% 
 base identity with the genomic sequence were kept. This set of mRNA 
 alignments was further reduced by keeping only those mRNAs referenced by a 
 protein in SWISS-PROT, TrEMBL or TrEMBL-NEW.</P>
 <P>
 Among multiple mRNAs referenced by a single protein, the best mRNA was 
 selected, based on a quality score derived from its length, the level of the
 match between its translation and the protein sequence, and its release date.
 The resulting mRNA and protein pairs were further filtered by removing 
 short invalid entries and consolidating entries with identical CDS regions.
 </P>
 <P>
 Finally, RefSeq entries derived from DNA sequences instead of 
 mRNA sequences were added to produce the final data set shown in this track. 
 Disease annotations were obtained from SWISS-PROT.</P>
 
 <H2>Credits</H2>
 <P>
 The Known Genes track was produced at UCSC based primarily on cross-references
 between proteins from 
 <A HREF="https://www.uniprot.org/" TARGET=_blank>SWISS-PROT</A> 
 (including TrEMBL and TrEMBL-NEW) and mRNAs from 
 <A HREF="https://www.ncbi.nlm.nih.gov/genbank/index.html"
 TARGET=_blank>GenBank</A>
 contributed by scientists worldwide.  
 <A HREF="https://www.ncbi.nlm.nih.gov/RefSeq/" TARGET=_blank>NCBI RefSeq</A> 
 data were also included in this track.</P>
 
 <H2>Data Use Restrictions</H2>
 <P>
 The UniProt data have the following terms of use, UniProt copyright(c) 2002 - 
 2004 UniProt consortium:</P>
 <P>
 For non-commercial use, all databases and documents in the UniProt FTP
 directory may be copied and redistributed freely, without advance
 permission, provided that this copyright statement is reproduced with
 each copy.</P>
 <P>
 For commercial use, all databases and documents in the UniProt FTP
 directory except the files
 <UL>
 <LI>ftp://ftp.uniprot.org/pub/databases/uniprot/knowledgebase/uniprot_sprot.dat.gz
 <LI>ftp://ftp.uniprot.org/pub/databases/uniprot/knowledgebase/uniprot_sprot.xml.gz
 </UL>
 may be copied and redistributed freely, without advance permission,
 provided that this copyright statement is reproduced with each copy.
 More information for commercial users can be found at the UniProt
 <A HREF="https://www.uniprot.org/help/license"
 TARGET=_blank>License & disclaimer</A> page.
 <P>
 From January 1, 2005, all databases and documents in the UniProt FTP
 directory may be copied and redistributed freely by all entities,
 without advance permission, provided that this copyright statement is
 reproduced with each copy.</P>
 
 <H2>References</H2>
 <P>
 Benson DA, Karsch-Mizrachi I, Lipman DJ, Ostell J, Wheeler DL.
 <A HREF="https://academic.oup.com/nar/article/32/suppl_1/D23/2505202"
 TARGET=_blank>GenBank: update</A>.
 <em>Nucleic Acids Res.</em> 2004 Jan 1;32:D23-6.</P>
 <P>
 Hsu F, Kent WJ, Clawson H, Kuhn RM, Diekhans M, Haussler D.
 <A HREF="https://academic.oup.com/bioinformatics/article/22/9/1036/200093"
 TARGET=_blank>The UCSC Known Genes</A>.
 <em>Bioinformatics</em>. 2006 May 1;22(9):1036-46.</P>
 <P>
 Kent WJ.
 <A HREF="https://genome.cshlp.org/content/12/4/656.full"
 TARGET=_blank>BLAT - The BLAST-Like Alignment Tool</A>.
 <em>Genome Res.</em> 2002 Apr;12(4):656-64.</P>