Isolation and characterization of gomesin, an 18-residue cysteine-rich defense peptide from the spider achanthoscurria gomesiana hemocytes with sequence similarities to horseshoe crab antimicrobial peptides of the tachyplesin family - Silva Júnior, Pedro Ismael da; Daffre, Sirlei; Bulet, P (Journal of Biological Chemistry, 2000)