track chr_yafei_genes bigDataUrl chr_yafei_genes.bb shortLabel chr_yafei_genes longLabel chr_yafei_genes type bigBed 12 visibility full itemRgb on track chr_yafei_wssd bigDataUrl chr_yafei_wssd.bb shortLabel chr_yafei_wssd longLabel chr_yafei_wssd longLabel chr_yafei_wssd type bigBed 9 visibility dense itemRgb on