passages.id: split_4_test_3596_passage
passages.type: progene_text
passages.text: All transcripts were detected by RT - PCR , together with the previously reported KIR3DL1 transcripts , NKB1 and KIR3DL1v , in mRNA from NK cells of 10 of 10 donors tested , and in seven of eight NK clones derived from one donor .