text:  MPN patient sample (MPD_218) MPN patient sample, Peripheral blood neutrophils cell type: Peripheral blood neutrophils; diagnosis: ET; jak2 v617f quantitative genotyping: WT_inferred; calr status: MUT; tet2 status: WT; mpl w515k/l status: WT; jak2 amp(9p24.3): WT; del(20q13.11): WT