Fig. 3From: Gene expression correlated with delay in shell formation in larval Pacific oysters (Crassostrea gigas) exposed to experimental ocean acidification provides insights into shell formation mechanismsWeighted gene correlation network modules and normalized expression levels. Input data have been pre-filtered to include only transcripts showing a positive time-coefficient, a variance > 1 and total counts > 10. Correlation dendrograms are on top, expression of modules below. Expression plots list time-point zero in the middle, expression in ambient (Control: C) to the right and expression in low ΩARAG (Treatment: T) to the left. (a) Replicate experiment 1, dendrogram on top shows that transcripts are grouped in two modules, of which the “blue” module has higher expression in ambient after 14 h post-fertilization; (b) Replicate experiment 2, dendrogram on top shows that transcripts are grouped in four modules, of which the “blue” module has higher expression in ambient after 14 h post-fertilizationBack to article page