Mouse and Human is missing the UCSC data source...

misc-scripts/xref_mapping/xref_config.ini

@@ -2296,6 +2296,7 @@ source          = Uniprot/SPTREMBL::MULTI
 source          = Uniprot/SWISSPROT::MULTI
 source          = Uniprot/Varsplic::MULTI
 source          = ncRNA::homo_sapiens
+source          = UCSC::homo_sapiens
 
 [species loxodonta_africana]
 taxonomy_id     = 9785
@@ -2360,6 +2361,7 @@ source          = Uniprot/SWISSPROT::MULTI
 source          = Uniprot/Varsplic::MULTI
 source          = Vega_mouse_transcript::mus_musculus
 source          = ncRNA::mus_musculus
+source          = UCSC::mus_musculus
 
 [species myotis_lucifugus]
 taxonomy_id     = 59463