Targeted somatic mutagenesis through CRISPR/Cas9 ribonucleoprotein complexes in the olive fruit fly, Bactrocera oleae - Meccariello,A; Tsoumani,KT; Gravina,A; Primo,P; Buonanno,M; Mathiopoulos,KD; Saccone,G (ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY, 2020)