ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2018
De novo transcriptomics reveal distinct phototransduction signaling components in the retina and skin of a color-changing vertebrate, the hogfish (Lachnolaimus maximus).
Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- The expression of opsins in the human skin and its implications for photobiomodulation: A Systematic Review.Photodermatology, photoimmunology & photomedicine · 2020Pooled it
- Dynamic light filtering over dermal opsin as a sensory feedback system in fish color change.Nature communications · 2023Article
- Dynamic colour change as a signalling tool in bluelined goatfish (Ecology and evolution · 2023Article
- Tissue Transparency In Vivo.Molecules (Basel, Switzerland) · 2019Review
- Adaptive colour change and background choice behaviour in peppered moth caterpillars is mediated by extraocular photoreception.Communications biology · 2019Article
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3 authors at 1 institution in 1 country.
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Abstract
Across diverse taxa, an increasing number of photoreceptive systems are being discovered in tissues outside of the eye, such as in the skin. Dermal photoreception is believed to serve a variety of functions, including rapid color change via specialized cells called chromatophores. In vitro studies of this system among color-changing fish have suggested the use of a phototransduction signaling cascade that fundamentally differs from that of the retina. Thus, the goal of this study was to identify phototransduction genes and compare their expression in the retina and skin of a color-changing fish, the hogfish Lachnolaimus maximus. De novo transcriptomics revealed the expression of genes that may underlie distinct, yet complete phototransduction cascades in L. maximus retina and skin. In contrast to the five visual opsin genes and cGMP-dependent phototransduction components expressed in the retina of L. maximus, only a single short-wavelength sensitive opsin (SWS1) and putative cAMP-dependent phototransduction components were expressed in the skin. These data suggest a separate evolutionary history of phototransduction in the retina and skin of certain vertebrates and, for the first time, indicate an expression repertoire of genes that underlie a non-retinal phototransduction pathway in the skin of a color-changing fish.
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