A shift in antero-posterior positional information may contribute to the fin-to-limb transformation.

Zebrafish caudal fin amputation induces an increase in the glycolytic influx that leads to dedifferentiation of osteoblasts and their re-entry in the cell cycle, which is essential for blastema formation and bone regeneration.

Analysis of a double mutant in the Hippo pathway transcription factors Yap1 and Wwtr1 reveals novel roles for these factors in posterior body formation and epidermal morphogenesis in the vertebrate embryo.

Osteoblast dedifferentiation and migration are injury responses that are differentially regulated and independent of regenerative bone formation.

The rapid and gradual fin whale songs changes adopted by individuals of a certain area provide evidence of vocal learning in this species, elucidate patterns of song evolution and hints on the limits of song variation.

Omics approaches reveal conserved and diversified gene regulation between fin and limb development.

Calcineurin regulates an electrophysiological mechanism that activates the transcription of specific developmental genes in a heirarchical manner to scale fish appendages.

A medaka mutant revealed that Wnt11 promotes formation of uniquely large protrusions from non-myogenic dorsal dermomyotome cells, which guide the epaxial myotome dorsally to achieve the coverage of the neural tube.

Mesencephalic origin of the zebrafish thalamocortical-like visual projection neurons indicates independent evolution of tectofugal visual pathways in amniotes and teleosts.

In the zebrafish relative Danio albolineatus, red erythrophores share a common progenitor with yellow xanthophores and require Cyp2ae2 and Bdh1a for accumulation of red ketocarotenoid pigment.