Arachidonate_DR phenotype

Description

Relative level of arachidonate (targeted LC-MS/MS, HILIC, MRM; relative peak area) in one sample of 3 mated females of the line frozen after 5 days on the dietary restriction diet (DR: 0.5% yeast extract, 5% sugar, 8.5% cornmeal), 25 °C. Authors' within-diet normalised value (S1 Dataset, sheet within_diet): log-transformed, missing values imputed, centred and scaled within each sample over the 105 metabolites, then the experimental batch regressed out within the diet. Used by the authors for the lifespan models, networks and GWAS. Centred on 0 within each diet, so AL and DR values cannot be compared. One sample per line and diet. [No unit]

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