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Figure 4 | EvoDevo

Figure 4

From: Expression of Hox genes during regeneration of nereid polychaete Alitta (Nereis) virens (Annelida, Lophotrochozoa)

Figure 4

Expression of Nvi-Hox5 during postlarval development (a) and regeneration (b–q). Anterior is directed upwards on all panels. All views are ventral. (a) Expression pattern of Nvi-Hox5 in juvenile worm during normal growth. Expression forms anterior-posterior gradient and does not spread to the GZ (black arrowheads). Expression of Nvi-Hox5 at 0 hpa (b, j), 4 hpa (c, k), 10 hpa (d, l), 18 hpa (e, m), 24 hpa (f, n), 48 hpa (g, o), 3 dpa (h, p) and 7 dpa (i, q). Downregulation of gene transcription at the amputation site starts at 10 hpa (d, l). Magnification 20×. For details, see text.

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