Metabolites in heart tissue measured during heat ramp exposure experiments on the cellular metabolism of the European oyster, Ostrea edulis@en

This dataset contains heart tissue metabolite data measured during heat ramp experiments of the European oyster, Ostrea edulis. We studied organismal and heart tissue cellular responses of the European oyster, Ostrea edulis, challenged by rapid warming (+2°C/h) and gradual warming (+2°C/24h). Specimens were collected as wild adults from the estuary of the Ría de Ferrol (Spain, 43°27.64'N and 8°12.04'W) in October 2020 and March 2021. Specimens were sampled at each temperature and dissected on ice. One dimensional 1H-NMR spectroscopy was carried out on heart tissue in an ultra-shielded vertical 9.4 T NMR spectrometer (Advance III HD 400 WB, Bruker-BioSpin GmbH, Germany) equipped with a triple tuned 1H-13C-15N-probe for 1.7 mm NMR tubes. See manuscript for further methodological details and results interpretation.本数据集涵盖欧洲扁牡蛎（Ostrea edulis）热梯度升温实验过程中获取的心脏组织代谢物数据。本研究以快速升温（+2℃/小时）与渐进式升温（+2℃/24小时）的方式对欧洲扁牡蛎施加热胁迫，探究其个体与心脏组织的细胞响应。实验样本为2020年10月与2021年3月，采自西班牙费罗尔湾（Ría de Ferrol，坐标43°27.64'N，8°12.04'W）的野生成年个体。研究人员在各预设温度点对样本进行取样，并于冰上完成组织解剖。针对心脏组织，采用超屏蔽垂直式9.4特斯拉核磁共振波谱仪（Advance III HD 400 WB，德国布鲁克生物自旋有限公司（Bruker-BioSpin GmbH））搭载适配1.7毫米核磁管的三共振1H-13C-15N探头，对其开展一维1H核磁共振波谱检测。详细实验方法与结果解读请参见相关研究论文。