Lebiasinidae fishes have been historically neglected by cytogenetical studies. Here we present a genomic comparison in eleven Lebiasinidae species, in addition to a review of the ribosomal DNA sequences distribution in this family. With that, we develop ten sets of experiments in order to hybridize the genomic DNA of representative species from the genus Copeina, Copella, Nannostomus, and Pyrrhulina in metaphas...
Lebiasinidae is a small fish family composed by miniature to small-sized fishes with few cytogenetic data (most of them limited to descriptions of diploid chromosome numbers), thus preventing any evolutionary comparative studies at the chromosomal level. In the present study, we are providing, the first cytogenetic data for the red spotted tetra, Copeina guttata, including the standard karyotype, C-banding, rep...
O Role-Playing Game (RPG) é definido como um jogo de interpretação de papéis, no qual os participantes podem jogar uns contra os outros, ou trabalharem juntos em prol de um objetivo. Assim, elaborou-se um jogo de RPG para trabalhar o conteúdo de Imunologia com crianças e adolescentes (5a a 8a série) onde as batalhas medievais, envolvendo criaturas fantásticas, se associam a elementos que compõem o Sistema Imuno...