Fig. 2
From: Anaplasma spp. in dogs and owners in north-western Morocco
Photographs of ultraviolet light microscopy (×400) of A. phagocytophilum IgG using IFA and showing a negative control (a), a positive control (b) and for positive dilutions i.e. 1:64 (c), 1:128 (d); 1:256 (e) and 1:516 (f). The positivity is set on the observation of green morulae surrounding the cell’s cytoplasmic membrane