Fig. 3
From: Prevalence of Ehrlichia spp. in dogs and ticks in Hainan Province, China
PCR amplification of E. chaffeensis 16 S rRNA gene. Lane M: DL-2000 DNA marker; Lanes 1–4: Test sample; Lane 5: Negative control; Lane 6: Positive control
Fig. 3 | BMC Veterinary Research