Fig. 1From: Transcriptomic intratumor heterogeneity of breast cancer patient-derived organoids may reflect the unique biological features of the tumor of originProcess for establishing PDOs. A Schematics for collecting clinical specimens and establishing organoids. B Representative images showing the changes in the morphology of organoids over time. Arrow: densely expanding structures. Arrowhead: sheet-like formations around the spheroids. C Morphology of the 10 PDOs. The number after the P represents the number of passages of indicated PDOBack to article page