Fig. 1From: The link between broiler flock heterogeneity and cecal microbiome compositionBW after 37 days of rearing for the flock of 211 birds and for the 25 lightest and 25 heaviest birds selected for microbiome analysis. Dotted line indicates expected BW according to breeder’s performance objectives, solid lines indicate mean BW with SD. BW = body weightBack to article page