track bigBed1
priority 1
type bigBed 9 .
itemRgb on
maxItems 100000
bigDataUrl http://bx.psu.edu/~yuzhang/tmp/vision.1.bb
shortLabel B_SPL
longLabel vision B_SPL
color 0,0,0
visibility dense

track bigBed2
priority 2
type bigBed 9 .
itemRgb on
maxItems 100000
bigDataUrl http://bx.psu.edu/~yuzhang/tmp/vision.2.bb
shortLabel ER4
longLabel vision ER4
color 0,0,0
visibility dense

track bigBed3
priority 3
type bigBed 9 .
itemRgb on
maxItems 100000
bigDataUrl http://bx.psu.edu/~yuzhang/tmp/vision.3.bb
shortLabel ERY_ad
longLabel vision ERY_ad
color 0,0,0
visibility dense

track bigBed4
priority 4
type bigBed 9 .
itemRgb on
maxItems 100000
bigDataUrl http://bx.psu.edu/~yuzhang/tmp/vision.4.bb
shortLabel G1E
longLabel vision G1E
color 0,0,0
visibility dense