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FIG. 1. (A) Comparison of amino acid sequence of FGF-10 (abbreviations: x, Xenopus; c, chick; m, mouse; r, rat; h, human). (B) fgf-10
expression in developing limb buds at stage 51 (B), stage 52 (C), stage 53 (D), and stage 56 (E). (F) In situ hybridization on a section of stage
52 limb bud (only distal region). (G) Higher magnification view of (F). a, anterior; p, posterior. Arrowheads show the presumptive knee level
(amputation level) of limb buds. Bars, 250 mm for (B), (C), (D), and (E), and 50 mm for (F) and (G). |
