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Figure 2 | BMC Evolutionary Biology

Figure 2

From: Identification of an intact ParaHox cluster with temporal colinearity but altered spatial colinearity in the hemichordate Ptychodera flava

Figure 2

Temporal expression profiles of ParaHox genes. Transcript levels of ParaHox genes were measured by QPCR at different embryonic stages including unfertilized egg (0 hpf), early blastula (12 hpf), late blastula (16 hpf), early gastrula (24 hpf), late gastrula (43 hpf), and tornaria larva (65 hpf). The Y-axis is the transcript level normalized to the 18S rRNA level at the same stage.

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