Table 1 Median metabolite level prediction (BLUP’s), range, genotypic variance component (σ²_g) with associated standard error (SE), significance and progeny clone repeatability (Rc), for four PA traits measured in an association population of 693 perennial ryegrass plants (n = 5 clonal replicates)

From: Low pyrrolizidine alkaloid levels in perennial ryegrass is associated with the absence of a homospermidine synthase gene