Figure 3From: De novo characterization of the gene-rich transcriptomes of two color-polymorphic spiders, Theridion grallator and T. californicum (Araneae: Theridiidae), with special reference to pigment genesOmmochrome biosynthesis pathway [[55]]. Abbreviations: TDO (v), tryptophan 2,3-dioxygenase (vermilion); KF, kynurenine formamidase; KMO (cn), kynurenine 3-monooygenase (cinnabar); POS, phenoxazinone synthase. The genes for KF and POS have not been identified in Drosophila.Back to article page