passages.id: split_8_test_2566_passage
passages.type: progene_text
passages.text: Recently , a cluster of seven human KAP multigen families has been identified on chromosome 17q12 - 21 among which were four hKAP1 genes ( hKAP1.1B , hKAP1.3 , hKAP1.4 , and hKAP1.5 ) .