Fig. 4
From: Dissecting the sterility phenotype in gene edited Drosophila suzukii pgSIT males
pgSIT sterile males do not produce mature sperm. Images of dissected male testis from wildtype (a), vasCas9 (b), gRNAsxl, βtub (c), and pgSIT (d) strains. The magnified images of wildtype (a’), vasCas9 (b’), and gRNAsxl, βtub (c’) testis show mature sperm flow out of the punctured tissue. The close-up image of the pgSIT male testis demonstrates the lack mature sperm (d’). Black arrows point to hair-like structures that are the mature sperm. Scale bars on the top right of each image represent 1000 μm (a-d) and 400 μm (a’-d’).
