L3MBTL4 and breast neoplasm: L3MBTL4 gene expression was measured using qRT-PCR in normal breast tissues and 52 breast tumor samples including 16 with a loss of the L3MBTL4 gene region (T7420, T8009, T8189, T8600, T8700, T9059, T9398, T9888, T9941, T11348, T11485, T11568, T10684, T12854, T13469, T13018), one mutated and deleted (T10003), and one mutated but not deleted (T8525).