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Figure Caption
Fig. 11 Representative changes in [Ca2+]i that occur in AB wild-type and hec mutant embryos during the Blastula Period (i.e., from the 128-cell stage to 50% epiboly). f-aequorin-generated data were plotted every 60 s, each data point representing 60 s of accumulated luminescence for an imaging field covering the entire blastoderm of each embryo (approximately 50,000 pixels). The traces are representative of n = 10 AB and n = 7 hec mutant embryos. The bright-field images (panels i and ii) show the morphology of the AB and hec embryos at 24 hpf. Scale bars are 200 μm.
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Reprinted from Developmental Biology, 327(1), Ma, L.H., Webb, S.E., Chan, C.M., Zhang, J., and Miller, A.L., Establishment of a transitory dorsal-biased window of localized Ca(2+) signaling in the superficial epithelium following the mid-blastula transition in zebrafish embryos, 143-157, Copyright (2009) with permission from Elsevier. Full text @ Dev. Biol.