Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores
Summary: Coelenterazine is a key substrate involved in marine bioluminescence which is used for light-production by at least nine phyla. Some luminous animals, such as the hydromedusa Aequorea, lack the ability to produce coelenterazine endogenously and instead depend on dietary sources. Little is k...
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doaj-30f2f8d641844ba79d6c4c13276594562020-12-19T05:10:11ZengElsevieriScience2589-00422020-12-012312101859Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in CtenophoresManabu Bessho-Uehara0Wentao Huang1Wyatt L. Patry2William E. Browne3Jing-Ke Weng4Steven H.D. Haddock5Monterey Bay Aquarium Research Institute, Moss Landing, CA 95039, USA; Institute for Advanced Research, Nagoya University, Nagoya, Aichi 464-8601 Japan; Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8601 Japan; Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Aichi 464-8601 Japan; Corresponding authorWhitehead Institute for Biomedical Research, Cambridge, MA 02142, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USAAnimal Care Division, Monterey Bay Aquarium, Monterey, CA 93940, USADepartment of Biology, University of Miami, Miami, FL 33146, USAWhitehead Institute for Biomedical Research, Cambridge, MA 02142, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USAMonterey Bay Aquarium Research Institute, Moss Landing, CA 95039, USA; Corresponding authorSummary: Coelenterazine is a key substrate involved in marine bioluminescence which is used for light-production by at least nine phyla. Some luminous animals, such as the hydromedusa Aequorea, lack the ability to produce coelenterazine endogenously and instead depend on dietary sources. Little is known about the source organisms or the metabolic process of coelenterazine biosynthesis. Here, we present evidence that ctenophores are both producers and suppliers of coelenterazine in marine ecosystems. Using biochemical assays and mass spectrometry analyses, we detected coelenterazine from cultured ctenophores fed with a non-luminous coelenterazine-free diet. We propose that ctenophores are an emerging model organism to study coelenterazine biosynthesis and the origins of bioluminescence.http://www.sciencedirect.com/science/article/pii/S2589004220310567BiosynthesisBiomoleculesEvolutionary Developmental BiologyEvolutionary History |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Manabu Bessho-Uehara Wentao Huang Wyatt L. Patry William E. Browne Jing-Ke Weng Steven H.D. Haddock |
spellingShingle |
Manabu Bessho-Uehara Wentao Huang Wyatt L. Patry William E. Browne Jing-Ke Weng Steven H.D. Haddock Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores iScience Biosynthesis Biomolecules Evolutionary Developmental Biology Evolutionary History |
author_facet |
Manabu Bessho-Uehara Wentao Huang Wyatt L. Patry William E. Browne Jing-Ke Weng Steven H.D. Haddock |
author_sort |
Manabu Bessho-Uehara |
title |
Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores |
title_short |
Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores |
title_full |
Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores |
title_fullStr |
Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores |
title_full_unstemmed |
Evidence for de novo Biosynthesis of the Luminous Substrate Coelenterazine in Ctenophores |
title_sort |
evidence for de novo biosynthesis of the luminous substrate coelenterazine in ctenophores |
publisher |
Elsevier |
series |
iScience |
issn |
2589-0042 |
publishDate |
2020-12-01 |
description |
Summary: Coelenterazine is a key substrate involved in marine bioluminescence which is used for light-production by at least nine phyla. Some luminous animals, such as the hydromedusa Aequorea, lack the ability to produce coelenterazine endogenously and instead depend on dietary sources. Little is known about the source organisms or the metabolic process of coelenterazine biosynthesis. Here, we present evidence that ctenophores are both producers and suppliers of coelenterazine in marine ecosystems. Using biochemical assays and mass spectrometry analyses, we detected coelenterazine from cultured ctenophores fed with a non-luminous coelenterazine-free diet. We propose that ctenophores are an emerging model organism to study coelenterazine biosynthesis and the origins of bioluminescence. |
topic |
Biosynthesis Biomolecules Evolutionary Developmental Biology Evolutionary History |
url |
http://www.sciencedirect.com/science/article/pii/S2589004220310567 |
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