Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles

Light not only conveys image-forming vision but also has an impact on various physiological functions. In particular, ultraviolet B (UVB) radiation has the closest relationship with living organisms. For Pacific oysters (Crassostrea gigas), alteration of valve behavior is one of the most important w...

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Autores principales:	Hongce Song, Lei Wei, Mingyu Zhong, Xi Chen, Chaoyi Xie, Xiao Chen, Xiaona Wang, Baoyu Huang, Yaqiong Liu, Meiwei Zhang, Yitao Qi, Xiaotong Wang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	UVB exposure Crassostrea gigas Valve behavior Adductor muscle Metabolomics Environmental pollution TD172-193.5 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/74dfc8bc279147f093c44bf945e03d2f
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spelling	oai:doaj.org-article:74dfc8bc279147f093c44bf945e03d2f2021-12-02T04:58:56ZAmbient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles0147-651310.1016/j.ecoenv.2021.113035https://doaj.org/article/74dfc8bc279147f093c44bf945e03d2f2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0147651321011477https://doaj.org/toc/0147-6513Light not only conveys image-forming vision but also has an impact on various physiological functions. In particular, ultraviolet B (UVB) radiation has the closest relationship with living organisms. For Pacific oysters (Crassostrea gigas), alteration of valve behavior is one of the most important ways responding to ambient UVB. In the present study, the response of adult C. gigas to sunlight (especially UVB) was evaluated by monitoring valve activity and further elucidated at the physiological and metabolomic levels. After exposure, the valve activity of C. gigas demonstrated flexible acclimation to the ambient conditions. The potential adjustment of osmoregulation and oxidative stress might be related to ambient UVB radiation. Mycosporine-like amino acids might contribute to the protection of C. gigas against UVB, while precursors of β-alanine and degradation products of 5-hydroxytryptamine might adjust the contraction of the adductor muscles. The different responses of the adductor muscles (smooth and striated) were manifested in signal transduction and metabolisms of energy and nucleotide. This study not only indicated the correlation between the valve behavioral changes in oysters and light radiation, especially UVB, but illustrated the acclimation strategies of oysters to ambient light (UVB) environment.Hongce SongLei WeiMingyu ZhongXi ChenChaoyi XieXiao ChenXiaona WangBaoyu HuangYaqiong LiuMeiwei ZhangYitao QiXiaotong WangElsevierarticleUVB exposureCrassostrea gigasValve behaviorAdductor muscleMetabolomicsEnvironmental pollutionTD172-193.5Environmental sciencesGE1-350ENEcotoxicology and Environmental Safety, Vol 228, Iss , Pp 113035- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	UVB exposure Crassostrea gigas Valve behavior Adductor muscle Metabolomics Environmental pollution TD172-193.5 Environmental sciences GE1-350
spellingShingle	UVB exposure Crassostrea gigas Valve behavior Adductor muscle Metabolomics Environmental pollution TD172-193.5 Environmental sciences GE1-350 Hongce Song Lei Wei Mingyu Zhong Xi Chen Chaoyi Xie Xiao Chen Xiaona Wang Baoyu Huang Yaqiong Liu Meiwei Zhang Yitao Qi Xiaotong Wang Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
description	Light not only conveys image-forming vision but also has an impact on various physiological functions. In particular, ultraviolet B (UVB) radiation has the closest relationship with living organisms. For Pacific oysters (Crassostrea gigas), alteration of valve behavior is one of the most important ways responding to ambient UVB. In the present study, the response of adult C. gigas to sunlight (especially UVB) was evaluated by monitoring valve activity and further elucidated at the physiological and metabolomic levels. After exposure, the valve activity of C. gigas demonstrated flexible acclimation to the ambient conditions. The potential adjustment of osmoregulation and oxidative stress might be related to ambient UVB radiation. Mycosporine-like amino acids might contribute to the protection of C. gigas against UVB, while precursors of β-alanine and degradation products of 5-hydroxytryptamine might adjust the contraction of the adductor muscles. The different responses of the adductor muscles (smooth and striated) were manifested in signal transduction and metabolisms of energy and nucleotide. This study not only indicated the correlation between the valve behavioral changes in oysters and light radiation, especially UVB, but illustrated the acclimation strategies of oysters to ambient light (UVB) environment.
format	article
author	Hongce Song Lei Wei Mingyu Zhong Xi Chen Chaoyi Xie Xiao Chen Xiaona Wang Baoyu Huang Yaqiong Liu Meiwei Zhang Yitao Qi Xiaotong Wang
author_facet	Hongce Song Lei Wei Mingyu Zhong Xi Chen Chaoyi Xie Xiao Chen Xiaona Wang Baoyu Huang Yaqiong Liu Meiwei Zhang Yitao Qi Xiaotong Wang
author_sort	Hongce Song
title	Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
title_short	Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
title_full	Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
title_fullStr	Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
title_full_unstemmed	Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
title_sort	ambient ultraviolet b radiation induced valve behavioral acclimation of pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/74dfc8bc279147f093c44bf945e03d2f
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Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles

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