Configure Image
 
image width:pixels
label area width:characters
text size:
font:
style:
Show light blue vertical guidelines, or light red vertical window separators in multi-region view
Display labels to the left of items in tracks
Display description above each track
Show track controls under main graphic
Next/previous item navigation
Next/previous exon navigation
Show exon numbers
Enable highlight with drag-and-select (if unchecked, drag-and-select always zooms to selection)

Configure Tracks on UCSC Genome Browser: southeastern Asian house mouse 26 Apr 2016/CAST_EiJ_v1 (CAST_EiJ)
  Tracks:    Groups:
Control track and group visibility more selectively below.
-   Mapping    
Base Position Chromosome position in bases. (Clicks here zoom in 3x)
All Gaps All gaps of unknown nucleotides (N's), including AGP annotated gaps
Assembly Assembly
Gap (AGP defined) AGP gap
Gap Overlaps Exactly identical sequence on each side of a gap
GC Percent GC Percent in 5-Base Windows
Short Match Perfect Matches to Short Sequence ()
-   Genes    
Ensembl genes Ensembl genes v86
Augustus Augustus Gene Predictions
-   Regulation    
CpG Islands CpG Islands (Islands < 300 Bases are Light Green)
RNAseq RNAseq analysis and raw data
-   Comparative    
Mice Strains Cactus alignments, 17 mice strains plus rat
-   Variation    
RepeatMasker Repeating Elements by RepeatMasker
Simple Repeats Simple Tandem Repeats by TRF
WM + SDust Genomic Intervals Masked by WindowMasker + SDust