TY - JOUR T1 - Gene sequence analysis of toxins from the spider Phoneutria nigriventer revealed an intronless feature JO - Journal of Venomous Animals and Toxins including Tropical Diseases A1 - Paiva, Ana Luiza Bittencourt A1 - Matavel, Alessandra A1 - Silva, Bruno César Souza A1 - Guerra-Duarte, Clara A1 - Diniz, Marcelo Ribeiro Vasconcelos SN - 1678-9199 UL - 10.1590/1678-9199-JVATITD-2019-0075 VL - 26 Y1 - 2020 PB - Brasil ER -