passages.id: split_8_test_3433_passage
passages.type: progene_text
passages.text: KIR2DL4 , KIR3DL2 , KIR3DL3 and KIR3DP1 were always present , whereas the frequencies of KIR2DL1 , KIR2DL3 , KIR2DS4 , KIR3DL1 and KIR2DP1 ranged between 84 % and 96 % .