02036naa a2200289 a 450000100080000000500110000800800410001902400550006010000200011524501520013526000090028752011420029665000270143865000180146565000110148365300240149465300290151865300180154765300210156565300170158670000210160370000220162470000170164670000220166370000200168577300410170521181892020-01-07       2019    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1016/j.toxicon.2019.03.0142DOI1 aPAIVA, A. L. B.  aTranscriptome analysis of the spider Phoneutria pertyi venom glands reveals novel venom components for the genus Phoneutria.h[electronic resource]  c2019  aPhoneutria nigriventer spider venom has been studied for more than 40 years and several components with pharmacological potential have been described in it. However, studies on venoms from other species of the Phoneutria genus are scarce. In this work, a conventional cDNA library from the species Phoneutria pertyi venom glands was constructed, aiming to identify novel putative cysteine-rich peptide toxins for the genus Phoneutria. 296 unique sequences were identified and 51 sequences corresponded to putative cysteine-rich peptide toxins. Besides cysteine-rich peptide toxins, other putative venom components such as protease inhibitors, defensins and serine proteinases were identified. Furthermore, by manual curation of the sequences with no match at UniProt, we were able to identify glycine-rich proteins (GRP), a class of venom component never described in Phoneutria genus. This work describes the first complete sequences of toxins from the venom of P. pertyi and reveals that, despite most of the retrieved toxins show a high identity to toxins identified in Phoneutria genus, novel putative toxins remains to be described.  aPhoneutria nigriventer  aTranscriptome  aAranha  aCysteine-rich toxin  aToxina rica em cisteína  aTranscriptoma  aVeneno de aranha  aVenom glands1 aMUDADU, M. de A.1 aPEREIRA, E. H. T.1 aMARRI, C. A.1 aGUERRA-DUARTE, C.1 aDINIZ, M. R. V.  tToxicongv. 163, p. 59-69, May 2019.