Fig. 2

Fig. 2

Expression pattern of Dll1, Hes1, and orthologs in developing vertebral forebrain. a In situ hybridization of Dll1 and Hes1 in developing mouse dorsal telencephalon at E12.5 and E15.5 using probes specifically targeting mouse Dll1 and Hes1 mRNA. b In situ hybridization of Dll1 and Hes1 in developing dorsal telencephalon of stage 17 turtles using probes specifically targeting turtle Dll1 and Hes1 mRNA. c In situ hybridization of Dll1 and Hes1 in developing chicken dorsal telencephalon at E5 and E7 using probes specifically targeting chicken Dll1 and Hes1 mRNA. d In situ hybridization of dlc and her6 in developing forebrain of 5 dpf larval zebrafish using probes specifically targeting zebrafish dlc and her6 mRNA. e Two-color in situ hybridization of dlc and sox2 in developing forebrain of 5 dpf larval zebrafish. Colocalized signals are indicated by arrowheads. P, pallium; DT, dorsal thalamus (thalamus); VT, ventral thalamus (prethalamus); Po, preoptic region; lfb, lateral forebrain bundle [13]. Scale bars are indicated