passages.id: split_4_test_168_passage
passages.type: progene_text
passages.text: High - level gains ( HLGs ) indicative of gene amplifications were identified at 11q13 in two cases , and in one case each at 2q33 - 34 , 3q25-29 , 5p15.1 - 15.2 , 7q21-22 , 11p11.2 , 12p11.2-12 , and 13q34 .