26c4835e47a40f162ae82c0ea20e1997f42bc4ad
gperez2
  Tue Apr 21 16:35:37 2026 -0700
Moving shared HTML content in mouseDevTimecourse track description pages into shared include files using Claude. refs #37414

diff --git src/hg/makeDb/trackDb/mouseDevTimecourseDisplay.shared.html src/hg/makeDb/trackDb/mouseDevTimecourseDisplay.shared.html
new file mode 100644
index 00000000000..36160d9f45c
--- /dev/null
+++ src/hg/makeDb/trackDb/mouseDevTimecourseDisplay.shared.html
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+<h2>Display Conventions and Configuration</h2>
+<p>
+Tracks are displayed as
+<a href="/goldenPath/help/barChart.html" target="_blank">bigBarCharts</a>.
+Bars are colored by tissue type and can be faceted by tissue and
+timepoint using the track configuration controls.</p>
+
+<p>Bars are colored by tissue:</p>
+<table border="1" cellpadding="4" cellspacing="0">
+  <tr><th>Color</th><th>Tissue</th></tr>
+  <tr><td style="background-color:#0118FA;width:30px;">&nbsp;</td><td>adrenal gland</td></tr>
+  <tr><td style="background-color:#C0C0C0;width:30px;">&nbsp;</td><td>embryonic facial prominence</td></tr>
+  <tr><td style="background-color:#00FFFF;width:30px;">&nbsp;</td><td>forebrain</td></tr>
+  <tr><td style="background-color:#FF8380;width:30px;">&nbsp;</td><td>heart</td></tr>
+  <tr><td style="background-color:#8B8A1D;width:30px;">&nbsp;</td><td>hindbrain</td></tr>
+  <tr><td style="background-color:#CAC379;width:30px;">&nbsp;</td><td>intestine</td></tr>
+  <tr><td style="background-color:#00FF00;width:30px;">&nbsp;</td><td>kidney</td></tr>
+  <tr><td style="background-color:#FFFA2C;width:30px;">&nbsp;</td><td>limb</td></tr>
+  <tr><td style="background-color:#C39CFB;width:30px;">&nbsp;</td><td>liver</td></tr>
+  <tr><td style="background-color:#7762F0;width:30px;">&nbsp;</td><td>lung</td></tr>
+  <tr><td style="background-color:#717E8D;width:30px;">&nbsp;</td><td>midbrain</td></tr>
+  <tr><td style="background-color:#A71206;width:30px;">&nbsp;</td><td>neural tube</td></tr>
+  <tr><td style="background-color:#35B5E2;width:30px;">&nbsp;</td><td>skeletal muscle tissue</td></tr>
+  <tr><td style="background-color:#9834E7;width:30px;">&nbsp;</td><td>spleen</td></tr>
+  <tr><td style="background-color:#995432;width:30px;">&nbsp;</td><td>stomach</td></tr>
+  <tr><td style="background-color:#483F84;width:30px;">&nbsp;</td><td>thymus</td></tr>
+  <tr><td style="background-color:#ff0000;width:30px;">&nbsp;</td><td>urinary bladder</td></tr>
+</table>
+
+<p style="margin-top:1em;">Within each tissue, bars are grouped by developmental time point:
+e10.5, e11.5, e12.5, e13.5, e14.5, e15.5, e16.5, and P0. Not all
+tissues are available at all time points.</p>