passages.id: split_4_test_1904_passage
passages.type: progene_text
passages.text: The Gab1 gene was localized to chromosome 4q31.1 in human , 8C3 in mouse and 19q11.1 --> q11.2 in rat , and the Gab2 gene was located on chromosome 11q13.4 --> q13.5 in human , 7E2 in mouse and 1q33.2 --> q33.3 in rat .