Data from: Pre-inoculation water deficit effects on grapevine physiology, Xylella fastidiosa titers and Pierce's disease progression

Data are from three experimental trials examining pre-existing water stress on Xylella fastidiosa infections and possible associated shifts in host chemistry, including free sugar, amino acid, and phenolic compound measurements. Trials A and B were utilized in the manuscript, whereas Trial C was data from an experiment whereby the water stress treatment was not significant enough to affect plant physiology or bacterial progression (but included for completeness). Predawn water potentials and photosynthesis were provided for trial B to show methodology worked (and for trial C to show the failure to reach water stress).
Resources in this dataset:Resource Title: Pre-infection water stress effects on Xylella fastidiosa progression and grapevine chemistry. File Name: Preinfection Water Stress Effects on Xf Data.xlsxResource Description: Data represent affects of water stress on Xylella titers and Pierce's disease progression, as well as changes in grapevine stem amino acid, sugar, or phenolic compounds. Data were from three trials. Two of these were deemed from successful experiments with water stress obtained (Trials A and B), but the last trial (Trial C) did not appear to have induced water stress, based on pre-dawn water potentials. Data were summarized in a manuscript submitted for publication.

本数据集来源于三项实验，旨在探究现有水分胁迫对木质部细菌 Xylella fastidiosa 感染的影响以及可能伴随的宿主化学成分的变化，包括自由糖、氨基酸和酚类化合物的测量。实验 A 和 B 的数据被用于论文撰写，而实验 C 的数据则来自一项实验，其中水分胁迫处理不足以影响植物生理或细菌进展（但为完整性考虑而包含在内）。实验 B 提供了晨光前的水势和光合作用数据，以展示方法的有效性（以及实验 C 以展示未能达到水分胁迫）。数据集中包含以下资源：
资源标题：感染前水分胁迫对木质部细菌 Xylella fastidiosa 进展和葡萄藤化学成分的影响。文件名：Preinfection Water Stress Effects on Xf Data.xlsx
资源描述：数据展示了水分胁迫对 Xylella titers 和 Pierce's disease 进展的影响，以及葡萄藤茎中氨基酸、糖或酚类化合物含量的变化。数据来自三项实验。其中两项被认为是在成功获得水分胁迫的实验中收集的（实验 A 和 B），但最后一项实验（实验 C）基于晨光前的水势，似乎并未引起水分胁迫。数据已在提交出版的论文中进行总结。