Figure 1.

De novo venom-gland transcriptome of Sri Lankan Naja naja: the expression profile of toxin genes in the venom gland of spectacled cobra, Naja naja from Sri Lanka. Percentages indicate the relative abundances of transcripts by total toxin FPKM, sorted according to gene family/subfamily. Abbreviations: 3FTX, three-finger toxins; α-NTX, α-neurotoxin; WTX, weak neurotoxin; MTLP, muscarinic toxin-like protein; CTX, cytotoxin/cardiotoxin; PLA₂, phospholipase A₂; SVMP, snake venom metalloproteinases; NGF, nerve growth factor; SVSP, snake venom serine protease; CRISP, cysteine-rich secretory protein; NP, natriuretic peptide; KSPI, Kunitz-type serine protease inhibitor; CVF, cobra venom factor; SNACLEC, snake C-type lectins; LAAO, L-amino acid oxidase; PDE, phosphodiesterase; 5’-NUC, 5’-nucleotidase; VES, vespryn; DPP IV, dipeptidylpeptidase IV; PLB, phospholipase B; AChE, acetylcholinesterase; CYS, cystatin; AP, aminopeptidase; HYA, hyaluronidase; VEGF, vascular endothelial growth factor; WA, waprin. FPKM, fragments per kilobase of transcript per million mapped reads.