Caulerpa-associated bacterial 16S rRNA in response to environmental stress

This dataset contains data from algal-associated bacteria from the green macroalgae, Caulerpa, from the paper \" Morrissey, K.L. et al. (2021) Impacts of environmental stress on resistance and resilience of algal-associated bacterial communities. Ecology and Evolution\". The experiment investigates the effects of a factorial combination of nutrient and temperature stress on the bacterial communities. We have also assessed the resistance and resilience of the algal-associated microbiota to environmental stress, using community dissimilarity metrics. 

Bacteria were characterised using the 16S rRNA gene and the community compositions were compared between different parts of the algal thallus (endo-, epi- and rhizomicrobiome).

The results of this study provide evidence that nutrient enrichment has a significant influence on the taxonomic and functional structure of the epimicrobiota, with a low community resistance index observed for both. Temperature and nutrient stress had a significa...

本数据集收录了Morrissey, K.L.等人（2021年）发表于《Ecology and Evolution》的论文《环境胁迫对藻类附生细菌群落抗性与恢复力的影响》（原标题：Impacts of environmental stress on resistance and resilience of algal-associated bacterial communities）中，源自绿色大型藻类（green macroalgae）蕨藻（Caulerpa）的藻类附生细菌相关数据。本实验旨在探究营养与温度胁迫的因子组合对细菌群落的影响，并借助群落相异性指标（community dissimilarity metrics），评估藻类相关微生物群对环境胁迫的抗性与恢复力。研究采用16S核糖体RNA（16S rRNA）基因对细菌进行分类鉴定，并比较了藻类叶状体（algal thallus）不同部位的群落组成，涵盖内生微生物组（endo-microbiome）、附生微生物组（epi-microbiome）与根际微生物组（rhizomicrobiome）。本研究结果证实，营养富集对附生微生物群（epimicrobiota）的分类学与功能结构具有显著影响，二者的群落抗性指数均较低。温度与营养胁迫具有显著……