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Figure 6 | BMC Developmental Biology

Figure 6

From: Control of cell migration in the development of the posterior lateral line: antagonistic interactions between the chemokine receptors CXCR4 and CXCR7/RDC1

Figure 6

Early expression of sdf1a and primordium migration. A: At 22 hpf a thin stripe of cells along the horizontal myoseptum begins to express sdf1a. Dotted outline of the primordium derived from panel B. B: in the same embryo but in a slightly more superficial focal plane the primordium extends posteriorly and overlays the tip of the sdf1a stripe.

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