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. 2021 Jul 22;11:14951. doi: 10.1038/s41598-021-94544-3

Figure 2.

Figure 2

GATA6 IHC expression levels. No or weak GATA6 IHC expression (scores 0–1) without digital assistance (A,C) and with digital assistance (B,D) showing tumor as predominantly blue. Moderate GATA6 IHC expression (score 2) without digital assistance (E) and with digital assistance (F) showing tumor as predominantly yellow. (D) Strong GATA6 IHC expression (score 3) without digital assistance (G) and with digital assistance (H) showing tumor as predominantly red (≥ 50% of tumor cells). (E) Very strong GATA6 IHC expression (score 4) without digital assistance (I) and with digital assistance (J) showing tumor as nearly all red (≥ 90% of tumor cells). GATA6 IHC expression levels were regrouped into low (0–2) and high (3–4) groups to assess for an association with clinical outcome.