8813ac251245d677748cb32ae7462a9a851ec4de
gperez2
  Tue Apr 14 12:08:50 2026 -0700
Adding Phylogenetic Hidden Markov Models link in 92 conservation track descriptions. Jairo's feedback through an email. This work was done as part of #37324

diff --git src/hg/makeDb/trackDb/opossum/multiz5way.html src/hg/makeDb/trackDb/opossum/multiz5way.html
index dc634b53f40..9102c250e97 100644
--- src/hg/makeDb/trackDb/opossum/multiz5way.html
+++ src/hg/makeDb/trackDb/opossum/multiz5way.html
@@ -87,31 +87,32 @@
 
 <H2>References</H2>
 
 <H3>Phylo-HMMs and phastCons:</H3>
 <P>
 Felsenstein J, Churchill GA.
 <A HREF="https://academic.oup.com/mbe/article/13/1/93/1055515"
 TARGET=_blank>A Hidden Markov Model approach to
 variation among sites in rate of evolution</A>.
 <em>Mol Biol Evol</em>. 1996 Jan;13(1):93-104.
 PMID: <a href="https://www.ncbi.nlm.nih.gov/pubmed/8583911" target="_blank">8583911</a>
 </p>
 
 <P>
 Siepel A, Haussler D.
-Phylogenetic Hidden Markov Models.
+<a href="https://repository.cshl.edu/id/eprint/31038/"
+target="_blank">Phylogenetic Hidden Markov Models</a>.
 In: Nielsen R, editor. Statistical Methods in Molecular Evolution.
 New York: Springer; 2005. pp. 325-351.
 </P>
 
 <P>
 Siepel A, Bejerano G, Pedersen JS, Hinrichs AS, Hou M, Rosenbloom K,
 Clawson H, Spieth J, Hillier LW, Richards S, <EM>et al.</EM>
 <A HREF="https://genome.cshlp.org/content/15/8/1034"
 TARGET=_blank>Evolutionarily conserved elements in vertebrate, insect, worm,
 and yeast genomes</A>.
 <em>Genome Res</em>. 2005 Aug;15(8):1034-50.
 PMID: <a href="https://www.ncbi.nlm.nih.gov/pubmed/16024819" target="_blank">16024819</a>; PMC: <a
 href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1182216/" target="_blank">PMC1182216</a>
 </p>