Heatwave tolerance of a marine polychaete (Hediste diversicolor): physiological and molecular data archive

The aim of this work was to test the effect of long-lasting heatwaves on the intertidal polychaete Hediste diversicolor (24 ºC vs 30 ºC for a month). We analysed the whole-body proteome and carried out fatty acid analysis after 28 days of exposure and then estimated cumulative survival and upper thermal tolerance limits (after 30 days of exposure). Worms' wet weight was also compared between temperatures (after 30 days) to understand if elevated temperature has effects on growth. 

NOTE: The associated mass spectrometry proteomics dataset has been deposited to the ProteomeXchange Consortium via the PRIDE partner repository with the dataset identifier PXD020635

Dataset associated to the paper DOI:10.1016/j.envres.2021.110885

本研究旨在探究长期热浪对潮间带多毛类动物异索蚕（Hediste diversicolor）的影响，设置24℃与30℃两个温度梯度，胁迫时长为1个月。在暴露28天后，本研究对受试个体开展了全蛋白质组（proteome）分析与脂肪酸组成检测；在暴露30天后，我们估算了受试个体的累计存活率与高温耐受上限，并比较了两组温度下蠕虫的湿重，以明确升温是否对其生长产生影响。

注：相关质谱蛋白质组学数据集已通过PRIDE合作伙伴库提交至ProteomeXchange联盟，数据集标识符为PXD020635。

本数据集关联论文DOI：10.1016/j.envres.2021.110885