| detection of anaplasma phagocytophilum in brazilian dogs by real-time polymerase chain reaction. | anaplasma phagocytophilum was detected in dogs from brazil in the municipalities of seropédica and itaguaí, rio de janeiro state, by real-time polymerase chain reaction (pcr) using sybr green to detect the amplification. of 253 samples, 18 (7.11%) were positive, with a threshold cycle (ct) ranging from 31 to 35 cycles. the pcr product from a positive sample was cloned and sequenced. the sequence obtained demonstrated 100% identity with other a. phagocytophilum sequences published in the genbank ... | 2011 | 21908321 |