metabolic data of sweet cherry

In total, 122 differentially abundant metabolites were identified in the BT group, HT and CT sweet cherry samples, and 21 metabolites showed significant differences in each pair of comparisons. There were 49 upregulated metabolites, 54 downregulated metabolites and 408 unchanged metabolites in the high temperature treatment group. The CT group showed 53 upregulated, 24 downregulated and 434 unchanged metabolites.The differentially abundant metabolites mainly included flavonoids, phenolic acids, amino acids and derivatives thereof, lipids, alkaloids, nucleotides and derivatives thereof, organic acids, lignans and coumarin, etc. In the comparison of the BT and HT groups, 10 kinds of anthocyanin monomers were obtained, and the HT group showed significant upregulation of the contents of most anthocyanins. In the comparison of the HT and CT groups, 8 kinds of anthocyanin monomers were obtained, and the content of anthocyanins in the HT group was significantly downregulated.

BT组、HT组及CT组的甜樱桃样本中共鉴定出122种差异丰度代谢物，且任意两组两两比较时均存在21种具有显著差异的代谢物。高温处理组中共包含49种上调代谢物、54种下调代谢物及408种无显著变化的代谢物；CT组则包含53种上调代谢物、24种下调代谢物及434种无显著变化的代谢物。本次鉴定到的差异丰度代谢物主要涵盖黄酮类、酚酸类、氨基酸及其衍生物、脂质类、生物碱类、核苷酸及其衍生物、有机酸类、木脂素类及香豆素类等类别。在BT组与HT组的比较分析中，共获得10种花青素单体，且HT组内多数花青素的含量呈现显著上调趋势；在HT组与CT组的比较分析中，共获得8种花青素单体，且HT组内花青素的整体含量呈现显著下调趋势。

搜集汇总

背景与挑战

背景概述

该数据集包含甜樱桃在高温(HT)、低温(CT)和基准温度(BT)处理下的代谢组学分析数据，共识别出122种差异代谢物，重点关注了花青素等代谢物在不同温度条件下的变化规律。数据集包含Excel格式的原始数据和相关分析文档，研究由国家自然科学基金资助。