Molecular characterization of aureocin 4181: A natural N-formylated aureocin A70 variant with a broad spectrum of activity - Marques-Bastos, S LS; Coelho, M LV; Ceotto-Vigoder, H; Fagundes, P C; Almeida, G S; Brede, D A; Nes, I F; de Paiva Brito, M AV; de Freire Bastos, Md C (Braz J Microbiol, 2020)