d2bf838b45fbf990acd77d9a1015b6176c92d36a mspeir Sat Mar 14 13:00:31 2026 -0700 genark archive -> repository, refs #37221 diff --git src/hg/htdocs/goldenPath/help/trackDb/trackDbHub.v3.html src/hg/htdocs/goldenPath/help/trackDb/trackDbHub.v3.html index c9c10bcc784..76de1555045 100755 --- src/hg/htdocs/goldenPath/help/trackDb/trackDbHub.v3.html +++ src/hg/htdocs/goldenPath/help/trackDb/trackDbHub.v3.html @@ -81,31 +81,31 @@ A full listing of hub.txt settings can be found in the General hub configuration settings section below.

If your hub contains tracks on a single genome assembly, then you can put all of the hub, genome, and track configuration settings into a single file with useOneFile.

Defining your hub's genomes

A genomes.txt is only necessary if you are NOT using the useOneFile setting as described below. When using useOneFile, one only needs to include the genome line. This line will reference a UCSC assembly name (e.g. hg38) or a GenBank assembly available through our -GenArk archive +GenArk repository beginning with GCF or GCA (e.g. GCF_000891275.1).

If your hub contains tracks for more than one genome, you will need to define a genomes.txt. A full listing of genomes.txt settings, including those needed for an assembly hub, settings can be found in the Assembly hub "genome" settings section below.

Use useOneFile on for hubs with only one genome

If your hub is only displaying one genome, one can use the useOneFile on setting to put all hub, genome, and track configuration settings into a single file. @@ -169,31 +169,31 @@ target="_blank">blog post for more information on validating hubs.

Using trackDb include statements

Hubs also support the use of include statements, allowing one to insert a file containing a set of trackDb stanzas into a primary trackDb. Use this when you have the same track across several assemblies, or several large, complex tracks.

Assembly Hubs

Assembly hubs can display novel genome assemblies and annotations in the UCSC Genome Browser. Note: Many genome assemblies available in GenBank are also available in our -GenArk archive. +GenArk repository. However, if your genome is not available in GenBank, you can make a custom assembly hub. To create an assembly hub, refer to our Assembly Hub User Guide or our Quick Start Guide to Assembly Hubs.

Page Contents

The remainder of this document is divided into the following sections and should be used as a ready reference. Settings are colored based on their support level:
requiredrequired settings
basecommon settings supported at other sites
deprecatedsettings that are being retired (replacement is listed in details section)