FIGURE

Fig. 1

ID

ZDB-FIG-180716-21

Publication

Langellotto et al., 2018 - Expression of meis and hoxa11 in dipnoan and teleost fins provides new insights into the evolution of vertebrate appendages.

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Fig. 1

meis1.1 and hoxa11b expression in zebrafish fins. a?f Dorsal, g, h anal and i?l pelvic fins. a?d, f, h, i?l WISH and e, g Alcian Blue staining followed by WISH. a?c, e, g, h Arrowheads indicate fin mesenchyme cells expressing meis1.1 and hoxa11b. c The white arrow indicates unsegmented radial; c the black arrows indicate WISH staining in dorsal somite cells. a?d, j, l The dashed lines indicate distal limit of endochondrogenic mesoderm below the finfold in a?d dorsal and j, l pelvic fins. e?h The solid lines indicate the boundary between proximal and distal radials in e, f dorsal and g, h anal fins. a?f, i?l Anterior to left, distal to top; g, h anterior to left, distal to bottom. Fish length is a?c 3.6?4.4 mm, d 4.0?5.2 mm, e?h 5.6?6.1 mm, i, k 4.1?5.3 mm, j, l 5.0?6.4 mm. Abbreviations: dr, distal radial; pr, proximal radial. Scale bars are 100 ?m (a, b, f, g), 50 ?m (c?e, h?l), and 70 ?m (k?n)

Expression Data

Genes:	hoxa11a meis1b
Fish:	AB
Anatomical Terms:	anal fin mesenchyme anal fin radial apical ectodermal ridge dorsal fin mesenchyme dorsal fin pelvic fin bud
Stage Range:	Protruding-mouth to Days 14-20

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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