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. 2023 Jun 29;55(7):1149–1163. doi: 10.1038/s41588-023-01424-9

Extended Data Fig. 5. Facial motor nucleus formation in SNV HCFP1 mice.

Extended Data Fig. 5

(a) Schematic of the orthologous Fam5snv variant introduced into mouse. (b-e) Immunofluorescent staining for ISL1 (blue) and GATA2 (red) on cross sections from WT (b,c) and Fam5snv/snv (d,e) E14.5 hindbrains at r4 (b,d) and r6 (c,e) levels. Development of ISL1ON;GATA2ON IEEs was similar in WT (dashed region in b; inset) and Fam5snv/snv (dashed region in d; inset) embryos, as was the formation of the facial motor nucleus (dotted regions in c,e). n = 4 (b,c), 4 (d,e) embryos. Scale bar = 200μm in (b) and applies to (b-e). (f) Generation of a humanized cRE1 duplication model. Tandem copies of human cRE1 (yellow arrows, (hg19 chr3:128,175,708-128,176,563) were inserted between the endogenous murine cRE1 and cRE2 loci.