Fig. 4

HvOpA1 expression in the H. vulgaris body map, during budding, and during regeneration. (a) RNA-seq expression of opsin gene HvOpA1 in H. vulgaris body column, budding zone, foot, hypostome, and tentacles measured in transcripts per million (TPM). (b) RNA-seq expression of opsin gene HvOpA1 during H. vulgaris budding (asexual reproduction) at stages 1, 3, 4, 6, 7, 8, and 10 measured in transcripts per million (TPM). (c) RNA-seq expression of opsin gene HvOpA1 during H. vulgaris head regeneration at stages 0 h, 2 h, 4 h, 6 h, 12 h, 24 h, and 48 h measured in transcripts per million (TPM)