Metabolomic profiling of Arabidopsis mutant lines in response to drought stress

This dataset has been produced as part of a project aiming to understand the role of SWEET sugar transporters upon drought. The material used for the metabolomic analysis has been produced in the Phenoscope phenotyping robot to ensure high reproductibility. It includes absolute metabolites quantification of different Arabidopsis lines (Col-0, swt11swt12, swt16swt17 and quadruple mutants) subjected to three water regimes (normal watering conditions, 60% SWC; mild intensity drought stress, 30% SWC and medium intensity drought stress, 25% SWC).

本数据集源自一项旨在解析SWEET糖转运蛋白（SWEET sugar transporters）在干旱胁迫中功能角色的研究项目。用于代谢组学分析的实验材料依托Phenoscope表型机器人平台培育，以确保实验具备高度可重复性。数据集涵盖经三种水分处理的不同拟南芥（Arabidopsis）株系的绝对代谢物定量数据，所涉株系包括野生型Col-0、swt11swt12双突变体、swt16swt17双突变体及四突变体；三种水分处理分别为：正常浇水条件（土壤含水量60% SWC）、轻度干旱胁迫（土壤含水量30% SWC）以及中度干旱胁迫（土壤含水量25% SWC）。