Fig. 9From: Transcriptome-based analysis of the effects of salicylic acid and high light on lipid and astaxanthin accumulation in Haematococcus pluvialisProtein–protein interaction (PPI) network in H. pluvialis based on carotenogenic and fatty acid biosynthesis genes. Three main groups were indicated in different colors, in which gene IDs with yellow, red and green background were genes involved in fatty acids biosynthesis, carotenoid biosynthesis modules and putative TFs, respectivelyBack to article page