Chemical synthesis, structure–activity relationship, and properties of shepherin I: a fungicidal peptide enriched in glycine‑glycine‑histidine motifs - Remuzgo, César; Oewel, Thaís de Souza; Daffre, Sirlei; Lopes, Thiago Rodrigues de Souza; Dyszy, Fabio Henrique; Schreier, Shirley; Machado-Santelli, Glaucia Maria; Machini, Maria Teresa (Amino Acids, 2014)