Fig. 3From: Molecular characterization of Mannheimia haemolytica isolates associated with pneumonic cases of sheep in selected areas of Central EthiopiaAgarose gel electrophoresis showing PCR products (approximately 1044 bp) using primer pairs targeting capsular biosynthesis gene of P. multocida and B trehalosi as template. Lanes: M = 1 kb plus DNA molecular marker, Lane VC: NVI reference strain (M. haemolytica serotype A2 isolate), Lane 1–2: B. trehalosi isolates, N: Negative control; E: extraction control, P: positive controlBack to article page