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. 2022 May 1;42(3):384–388. doi: 10.3343/alm.2022.42.3.384

Fig. 1.

Fig. 1

Bone marrow morphologic characteristics of the patient, next-generation sequencing data visualization using Integrative Genomics Viewer, and Sanger sequencing results revealing two RAB27A variants. (A, B) Hemophagocytes with ingested granulocytes (A) and multiple ingested nucleated red blood cells and erythroid progenitors (B) on the bone marrow aspirate smears (Wright-Giemsa stain, ×1,000). (C, D) Sequences of the RAB27A gene showing two splice site variants, c.467+5G>A (C) and c.343+2T>C (D). (E) Sanger sequencing chromatograms of the two RAB27A variants in the patient and his parents.