https://scholars.lib.ntu.edu.tw/handle/123456789/641297
標題: | Lipid profiling differentiates the effect of ambient microenriched copper on a coral as an advanced tool for biomonitoring | 作者: | Tang, Chuan-Ho Shi, Shu-Han CHING-YU LIN Wang, Wei-Hsien |
關鍵字: | Biomonitoring; Coral reefs; Inorganic carbon; Lipid metabolism; Lipogenesis; Photophysiology | 公開日期: | 五月-2022 | 出版社: | Elsevier Ltd | 卷: | 178 | 來源出版物: | Marine Pollution Bulletin | 摘要: | Copper can be beneficial or harmful to coral at environmentally relevant levels, making environmental monitoring a challenging. Membrane lipids make the cell a dynamic environment according to the circumstances; thus, the lipid profile should be indicative of an environmental/physiological state. To gain more insight into the copper effect on coral health and be a basis of biomonitoring, glycerophosphocholine profiling of coral exposed to microenriched copper levels was conducted in this study. The copper microenrichments resulted in a diacritical effect of decreasing carbonic anhydrase activity, following a supplementation effect, on coral lipid metabolism. Microdifferences in copper levels are critical to determine the coral metabolic state and were therefore included in this study. In addition, an excellent quantitative model correlating the coral lipid variation with the exposed copper levels or the induced physiological effect was obtained to demonstrate its performance for biomonitoring. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/641297 | ISSN: | 0025326X | DOI: | 10.1016/j.marpolbul.2022.113650 |
顯示於: | 環境與職業健康科學研究所 |
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