Extended Data Fig. 9: Hox cluster and Hox expression in P. gotoi.
From: The genomic origin of the unique chaetognath body plan
a, Structure of P. gotoi hox cluster with hox genes labelled in red, high-confidence genes with high expression (FPKM > 5) and homology outside chaetognath in blue and other putative genes in grey. Such high-confidence genes include muti-exonic genes encoding for collagen-related or ion-channel peptides. The RNA-seq (dark red), the ATAC-seq signal (blue) and the methylated GC (GC levels) are also displayed. b, Dotplot of expression of Hox genes in single-cell clusters showing cluster-specific expression of some Hox genes. c, Collinearity schematics for selected spiralians from this work and from Fröbius et al.18 and Gąsiorowski et al.104.
