%0 Journal Article %T Molecular detection of Trypanosoma species in sheep and goats in Mosul city %J Iraqi Journal of Veterinary Sciences %I College of Veterinary Medicine / University of Mosul %Z 1607-3894 %A Mahmood, Marwa S. %A Alobaidii, Wasan A. %D 2022 %\ 04/01/2022 %V 36 %N 2 %P 445-449 %! Molecular detection of Trypanosoma species in sheep and goats in Mosul city %K Trypanosoma %K T %K conglense %K T. vivax %K Sheep %K Goats %R 10.33899/ijvs.2021.130488.1835 %X In this study, we examined blood samples of 385 sheep and goats of different ages, sexes, and sources under routine microscopic examination of the blood smear (wet, thin, thick, buffy coat layer smears) to detect Trypanosoma. Results show that 81 samples were positive. These samples are succumbed to the molecular detection of Trypanosoma and other species by the extraction of parasitic DNA this parasitic DNA is detected in samples using KIN1, KIN2, and AITSF, AITSR primers. After that, conventional polymerase chain reaction was applied, and the results showed that 81 samples had a positive reaction in using KIN1 and KIN2 primers, while the positive samples were 76 when using AITSF, AITSR primers. Moreover, results showed a high rate of infection in sheep as compared with goats using both pairs of primers and two species of Trypanosoma in sheep and goats. Molecular was recorded, which include T. conglense and T. vivax. Animals more than 1-2 years old group showed a high rate of infection as compared with other ages group, and females have recorded a high rate of infection as compared with males. According to the source of animals, imported animals showed a high infective rate compared to native ones. This study is the first recorded Trypanosoma species in small ruminants in Mosul city. %U https://www.vetmedmosul.com/article_172968_3e1bcd1635bbf22459b15fc8596550b4.pdf