Cargando…

Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui

As a well-known pseudo-persistent environmental pollutant, oxybenzone (BP-3) and its related organic ultraviolet (UV) filters have been verified to directly contribute to the increasing mortality rate of coral reefs. Previous studies have revealed the potential role of symbiotic Symbiodiniaceae in p...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhang, Kaidian, Shen, Zhen, Yang, Weilu, Guo, Jianing, Yan, Zhicong, Li, Jiashun, Lin, Jiamin, Cao, Xiaocong, Tang, Jia, Liu, Zhaoqun, Zhou, Zhi, Lin, Senjie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10016356/
https://www.ncbi.nlm.nih.gov/pubmed/36938131
http://dx.doi.org/10.3389/fmicb.2022.1116975
_version_ 1784907391237619712
author Zhang, Kaidian
Shen, Zhen
Yang, Weilu
Guo, Jianing
Yan, Zhicong
Li, Jiashun
Lin, Jiamin
Cao, Xiaocong
Tang, Jia
Liu, Zhaoqun
Zhou, Zhi
Lin, Senjie
author_facet Zhang, Kaidian
Shen, Zhen
Yang, Weilu
Guo, Jianing
Yan, Zhicong
Li, Jiashun
Lin, Jiamin
Cao, Xiaocong
Tang, Jia
Liu, Zhaoqun
Zhou, Zhi
Lin, Senjie
author_sort Zhang, Kaidian
collection PubMed
description As a well-known pseudo-persistent environmental pollutant, oxybenzone (BP-3) and its related organic ultraviolet (UV) filters have been verified to directly contribute to the increasing mortality rate of coral reefs. Previous studies have revealed the potential role of symbiotic Symbiodiniaceae in protecting corals from the toxic effects of UV filters. However, the detailed protection mechanism(s) have not been explained. Here, the impacts of BP-3 on the symbiotic Symbiodiniaceae Cladocopium goreaui were explored. C. goreaui cells exhibited distinct cell growth at different BP-3 doses, with increasing growth at the lower concentration (2 mg L(–1)) and rapid death at a higher concentration (20 mg L(–1)). Furthermore, C. goreaui cells showed a significant BP-3 uptake at the lower BP-3 concentration. BP-3 absorbing cells exhibited elevated photosynthetic efficiency, and decreased cellular carbon and nitrogen contents. Besides, the derivatives of BP-3 and aromatic amino acid metabolism highly responded to BP-3 absorption and biodegradation. Our physiological and metabolic results reveal that the symbiotic Symbiodiniaceae could resist the toxicity of a range of BP-3 through promoting cell division, photosynthesis, and reprogramming amino acid metabolism. This study provides novel insights into the influences of organic UV filters to coral reef ecosystems, which urgently needs increasing attention and management.
format Online
Article
Text
id pubmed-10016356
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-100163562023-03-16 Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui Zhang, Kaidian Shen, Zhen Yang, Weilu Guo, Jianing Yan, Zhicong Li, Jiashun Lin, Jiamin Cao, Xiaocong Tang, Jia Liu, Zhaoqun Zhou, Zhi Lin, Senjie Front Microbiol Microbiology As a well-known pseudo-persistent environmental pollutant, oxybenzone (BP-3) and its related organic ultraviolet (UV) filters have been verified to directly contribute to the increasing mortality rate of coral reefs. Previous studies have revealed the potential role of symbiotic Symbiodiniaceae in protecting corals from the toxic effects of UV filters. However, the detailed protection mechanism(s) have not been explained. Here, the impacts of BP-3 on the symbiotic Symbiodiniaceae Cladocopium goreaui were explored. C. goreaui cells exhibited distinct cell growth at different BP-3 doses, with increasing growth at the lower concentration (2 mg L(–1)) and rapid death at a higher concentration (20 mg L(–1)). Furthermore, C. goreaui cells showed a significant BP-3 uptake at the lower BP-3 concentration. BP-3 absorbing cells exhibited elevated photosynthetic efficiency, and decreased cellular carbon and nitrogen contents. Besides, the derivatives of BP-3 and aromatic amino acid metabolism highly responded to BP-3 absorption and biodegradation. Our physiological and metabolic results reveal that the symbiotic Symbiodiniaceae could resist the toxicity of a range of BP-3 through promoting cell division, photosynthesis, and reprogramming amino acid metabolism. This study provides novel insights into the influences of organic UV filters to coral reef ecosystems, which urgently needs increasing attention and management. Frontiers Media S.A. 2023-03-01 /pmc/articles/PMC10016356/ /pubmed/36938131 http://dx.doi.org/10.3389/fmicb.2022.1116975 Text en Copyright © 2023 Zhang, Shen, Yang, Guo, Yan, Li, Lin, Cao, Tang, Liu, Zhou and Lin. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Microbiology
Zhang, Kaidian
Shen, Zhen
Yang, Weilu
Guo, Jianing
Yan, Zhicong
Li, Jiashun
Lin, Jiamin
Cao, Xiaocong
Tang, Jia
Liu, Zhaoqun
Zhou, Zhi
Lin, Senjie
Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui
title Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui
title_full Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui
title_fullStr Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui
title_full_unstemmed Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui
title_short Unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate Cladocopium goreaui
title_sort unraveling the metabolic effects of benzophenone-3 on the endosymbiotic dinoflagellate cladocopium goreaui
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10016356/
https://www.ncbi.nlm.nih.gov/pubmed/36938131
http://dx.doi.org/10.3389/fmicb.2022.1116975
work_keys_str_mv AT zhangkaidian unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT shenzhen unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT yangweilu unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT guojianing unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT yanzhicong unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT lijiashun unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT linjiamin unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT caoxiaocong unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT tangjia unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT liuzhaoqun unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT zhouzhi unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui
AT linsenjie unravelingthemetaboliceffectsofbenzophenone3ontheendosymbioticdinoflagellatecladocopiumgoreaui