Growth of Thalassiosira gravida and Thalassiosira rotula across different levels of temperature, photoperiod, and microbiome presence

The provided data represent maximum growth rates of the temperate diatom
Thalassiosira rotula obtained from the Harder Lab (University of
Bremen; strain T. rotula_S16) and the polar diatom Thalassiosira gravida
was obtained from the Norwegian culture collection of algae (NORCCA strain
number UIO 478). Data were assessed in a nanocosm (microtiter-plate) 7-day
multi-stressor laboratory experiment conducted in November 2022. The
experimental design includes different combinations of temperature (4°C;
9°C; 13.5°C), photoperiod (4:20; 16:8; 24:0) and microbiome presence
(xenic; axenic) at which growth was assessed to evaluate interactive
effects of abiotic factors (temperature & photoperiod) and biotic
facors (interactions with microbiome bacteria). Moreover, the code to
process the data for statistical analysis is provided.