Figure 2
From: Invasion of Ureaplasma diversum in bovine spermatozoids
Interaction of DiIC 18 -labelled U. diversum (ATCC 49782 after 3 h of infection) with FITC-labelled bovine spermatozoa in vitro. A: Orthogonal sectioning along the specified x-axis (red line) and y-axis (green line) with green arrows pointing to clusters of ureaplasmas attached to bovine spermatozoa and red arrows pointing to intracellular location. B: y-axis (green line) confirming the surface location of ureaplasmas (red fluorescent) in the spermatozoa. C: x-axis (red line) confirming the intercellularity of ureaplasma (red fluorescent) in the spermatozoa.