A marked example is CAP which can refer to any of 6 different genes ( BRD4 , CAP1 , LNPEP , PTPLA , SERPINB6 , and SORBS1 ) .
Example : CAP ( which means just `` chromosome-associated protein '' ) can refer to any of six different genes : ( BRD4 , CAP1 , LNPEP , PTPLA , SERPINB6 , and SORBS1 ) .