Fig. 1From: Genetic causes of male infertility: snapshot on morphological abnormalities of the sperm flagellumMorphological defects of the MMAF phenotype. (a) control individual; (b) MMAF individual. Picture from Aminata Touré. Analysis by photon microscopy shows the presence of a mosaic of morphological defects in semen from MMAF patients; in particular, sperm cells with absent (#) and short flagella (*)Back to article page