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. 2022 May 11;8(19):eabi4529. doi: 10.1126/sciadv.abi4529

Fig. 8. grh down-regulation promotes cas up-regulation, prevents the Imp-to-Syp transition, and accelerates tumor growth.

Fig. 8.

(A) Box plots recapitulating the effect of cas and D overexpression (OE) or grh knockdown on the proportion of Imp+ tNBs. (B) Box plots recapitulating the effect of cas and D misexpression or grh knockdown on tumor growth. (C) Yellow dotted lines delineate poxn>prosRNAi and poxn>prosRNAi, grhRNAi tumors in a larval VNC. Immunostaining against Cas indicate that Cas is up-regulated in poxn>prosRNAi, grhRNAi tumors. Scale bars, 20 μm. All images are single confocal sections. (D) Immunostainings against Imp, Chinmo, and Syp in poxn>prosRNAi and poxn>prosRNAi, grhRNAi tumors found in adult VNCs. GFP labels all tNBs. Scale bars, 50 μm.