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Figure 2 | BMC Genomics

Figure 2

From: 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 genes

Figure 2

De novo purine and pteridine biosynthesis pathways indicating key gene products [[35–38]]. Abbreviations: AMP, adenosine monophosphate; APRT, adenine phosphoribosyl transferase; PRPP, 5-phospho-α-D-ribosyl 1-pyrophosphate; PRAT, phosphoribosylamidotransferase; ADE3, adenosine3 (encodes GARS, glycineamide ribotide synthetase; AIRS, aminoimidazole ribotide synthetase; GART, phosphoribosylglycinamide formyltransferase); IMP, inosine monophosphate; IMPD (ras), inosine monophosphate dehydrogenase (raspberry); XMP, xanthine monophosphate; GMPS (bur), guanine monophosphate synthase (burgundy); GMP, guanine monophosphate; GK, guanylate kinase; NDK, nucleoside diphosphate kinase; GTP, guanosine triphosphate; GTP-CH (Pu), guanosine triphosphate cyclohydrolase (Punch); H2-NTP, dihydroneopterin triphosphate; PTP SYNTHASE (pr), 6-pyruvoyl-tetrahydropterin synthase (purple); 6-PTP, 6-pyruvoyl-tetrahydropterin; SPR, sepiapterin reductase; H4Biopterin, tetrahydrobiopterin; PAH (Hn), phenylalanine hydroxylase/tetrahydropterin oxidase (Henna); 7,8-H2PTERIN, dihydropterin; PDA synthase (se), pyrimidodiazepine synthase (sepia); (cl), (clot); PDA, pyrimidodiazepine; DHPO, dihydropterin oxidase; XDH (ry), xanthine dehydrogenase (rosy). Symbols: ⇔, supported by reciprocal blast hit, ⇒, supported by one-way blast hit (D. melanogaster protein versus translated spider transcriptome); A, either not supported by reciprocal blast hit or not part of the D. melanogaster AmiGO pigment gene set but identified by Blast2GO annotation; X, not detected; [], not searched for.

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