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Comparative investigations on the metabolomic responses to cadmium in clams Ruditapes philippinarum from the Bohai Sea and South China Sea

文献类型：期刊论文

作者Lu, Zhen1,2; Gao, Na3; Zhan, Junfei1,2,4; Wang, Shuang5; Ji, Chenglong1,2; Zhang, Li3; Wu, Huifeng1,2
刊名MARINE POLLUTION BULLETIN
出版日期2024-12-01
卷号209页码:8
关键词Ruditapes philippinarum Populations Cadmium Metabolomics 1 H NMR
ISSN号0025-326X
DOI10.1016/j.marpolbul.2024.117100
通讯作者Ji, Chenglong(clji@yic.ac.cn)
英文摘要Cadmium (Cd) is a typical heavy metal contaminant along China coasts. Clams Ruditapes philippinarum are widely distributed in multiple climatic zones. However, few research has been conducted on the different responses to Cd in clams from different climatic zones. In this study, the temperate zone Bohai Sea (BS) and tropical zone South China Sea (SCS) clams exhibited distinct background metabolome profiles, characterized by different strategies of osmotic regulation, energy metabolism, and anaerobiosis tendencies, suggesting different tolerance and enrichment capacities to Cd. After Cd treatments, the BS clams demonstrated quicker and higher accumulations of Cd than the SCS clams. Despite differences in their background metabolomes, both BS and SCS clams displayed similar metabolomic responses to Cd, such as anaerobiosis inhibition and increased energy demands. Overall, these findings suggested that the inconsistency of biological responses induced by geographic conditions should be considered in ecotoxicological studies. Capsule abstract: This study elucidated the biological differences in clams Ruditapes philippinarum from the Bohai Sea and South China Sea, and the metabolomic responses in these two clam populations after Cd (200 mu g/L) treatments.
WOS关键词NMR-BASED METABOLOMICS ; MYTILUS-GALLOPROVINCIALIS ; METAL CONTAMINATION ; COASTAL ENVIRONMENTS ; ENERGY-METABOLISM ; GENE-EXPRESSION ; MOLLUSKS ; ACCUMULATION ; HYPOXIA ; GILL
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:001336549700001
资助机构National Natural Science Foundation of China ; Shandong Provincial Natural Science Foundation, China ; South China Sea Institute of Oceanology, Chinese Academy of Sciences
源URL[http://ir.yic.ac.cn/handle/133337/37736]  
专题中国科学院烟台海岸带研究所
通讯作者Ji, Chenglong
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
2.YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
3.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Peoples R China
4.Ludong Univ, Inst Adv Study Coastal Ecol, Key Lab Ecol Restorat & Conservat Coastal Wetlands, Yantai 264025, Peoples R China
5.Yantai Univ, Coll Life Sci, Yantai 264005, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Zhen,Gao, Na,Zhan, Junfei,et al. Comparative investigations on the metabolomic responses to cadmium in clams Ruditapes philippinarum from the Bohai Sea and South China Sea[J]. MARINE POLLUTION BULLETIN,2024,209:8.
APA Lu, Zhen.,Gao, Na.,Zhan, Junfei.,Wang, Shuang.,Ji, Chenglong.,...&Wu, Huifeng.(2024).Comparative investigations on the metabolomic responses to cadmium in clams Ruditapes philippinarum from the Bohai Sea and South China Sea.MARINE POLLUTION BULLETIN,209,8.
MLA Lu, Zhen,et al."Comparative investigations on the metabolomic responses to cadmium in clams Ruditapes philippinarum from the Bohai Sea and South China Sea".MARINE POLLUTION BULLETIN 209(2024):8.

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来源：烟台海岸带研究所

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