Bivalent peptide toxins comprising two cysteine-rich domains have evolved from single-domain precursors on multiple occasions in animal venoms, resulting in enhanced molecular target selectivity and avidity. Although bivalent toxins are emerging as prevalent in animal venoms, the genomic and evoluti...
ORGANISM(S): Lasiodora parahybana Fufius Hadronyche cerberea Chaetopelma olivaceum Cyrtocarenum grajum Brachypelma boehmei Avicularia avicularia Chilobrachys Harpactira
