Zebrafish Pigment Pattern Formation: Insights into the Development and Evolution of Adult Form
- 3 December 2019
- journal article
- review article
- Published by Annual Reviews in Annual Review of Genetics
- Vol. 53 (1), 505-530
- https://doi.org/10.1146/annurev-genet-112618-043741
Abstract
Vertebrate pigment patterns are diverse and fascinating adult traits that allow animals to recognize conspecifics, attract mates, and avoid predators. Pigment patterns in fish are among the most amenable traits for studying the cellular basis of adult form, as the cells that produce diverse patterns are readily visible in the skin during development. The genetic basis of pigment pattern development has been most studied in the zebrafish, Danio rerio. Zebrafish adults have alternating dark and light horizontal stripes, resulting from the precise arrangement of three main classes of pigment cells: black melanophores, yellow xanthophores, and iridescent iridophores. The coordination of adult pigment cell lineage specification and differentiation with specific cellular interactions and morphogenetic behaviors is necessary for stripe development. Besides providing a nice example of pattern formation responsible for an adult trait of zebrafish, stripe-forming mechanisms also provide a conceptual framework for posing testable hypotheses about pattern diversification more broadly. Here, we summarize what is known about lineages and molecular interactions required for pattern formation in zebrafish, we review some of what is known about pattern diversification in Danio, and we speculate on how patterns in more distant teleosts may have evolved to produce a stunningly diverse array of patterns in nature.Keywords
This publication has 144 references indexed in Scilit:
- mitfa is required at multiple stages of melanocyte differentiation but not to establish the melanocyte stem cellDevelopmental Biology, 2011
- Defective adult oligodendrocyte and Schwann cell development, pigment pattern, and craniofacial morphology in puma mutant zebrafish having an alpha tubulin mutationDevelopmental Biology, 2010
- Interplay between Foxd3 and Mitf regulates cell fate plasticity in the zebrafish neural crestDevelopmental Biology, 2010
- Differential contribution of direct-developing and stem cell-derived melanocytes to the zebrafish larval pigment patternDevelopmental Biology, 2010
- Normal table of postembryonic zebrafish development: Staging by externally visible anatomy of the living fishDevelopmental Dynamics, 2009
- Sequential actions of Pax3 and Pax7 drive xanthophore development in zebrafish neural crestDevelopmental Biology, 2008
- cis-Regulatory Changes in Kit Ligand Expression and Parallel Evolution of Pigmentation in Sticklebacks and HumansCell, 2007
- Timing and plasticity of shoaling behaviour in the zebrafish, Danio rerioAnimal Behaviour, 2007
- Adaptive evolution and explosive speciation: the cichlid fish modelNature Reviews Genetics, 2004
- Stages of embryonic development of the zebrafishDevelopmental Dynamics, 1995