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Figure 5 | BMC Developmental Biology

Figure 5

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

Figure 5

Early expression of cxcr4b. A: expression is first detected in a cluster of placodal cells (arrow) in 19 hpf embryos. B: expression is much enhanced in 20 hpf embryos. C: by 22 hpf the primordium has made contact with the SDF1 trail and elongates into somite 1. D: at about the same time cxcr4 expression is down-regulated in a small cluster of cells near the presumptive trailing edge of the primordium (arrow).

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BMC Developmental Biology

ISSN: 1471-213X

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