#twoBitInfo ce10.2bit ce10.sizes
#624  #wget http://hgdownload.cse.ucsc.edu/goldenPath/ce10/database/ensemblToGeneName.txt.gz
gunzip -c ensGene.txt.gz  | cut -f2- | genePredToBed stdin stdout | bedToExons stdin stdout | lstOp replace stdin ensemblToGeneName.txt | sort -u | bedSort stdin stdout | bedOverlapMerge /dev/stdin /dev/stdout | bedBetween stdin ce10.segments.bed -a -s ce10.sizes