passages.id: split_4_test_171_passage
passages.type: progene_text
passages.text: Less frequent HLGs ( one case each ) were observed at 2p16-22 , 3q25 , 7p12 - 14 , 7q21 - 22 , 9q34 , 10q21 , 11p11.2 , 14q13 - 14 , 14q31 - 32 , 15q22-26 , and 17p11.2 .