Specificity of LAMP primers for A. ovis. g-DNA from the indicated species was incubated for 30 min at 65°C. Lanes: M, DNA marker (2 kb); 1, A. ovis Yuzhong isolate; 2, A. ovis Yongjing isolate; 3, plasmid containing MSP4 gene; 4, M. mycoides, 5; C. psittaci, 6; A. marginale Lushi isolate; 7, T. ovis; 8, T. luwenshuni; 9, T. uilenbergi; 10, Babesia sp. Xinjiang isolate; 11, sheep g-DNA; 12, water control.