| abstract |
FIELD: biotechnologies. n SUBSTANCE: new strain of bacteria Pasteurella trehalosi is proposed, where the specified bacteria are positive in respect to beta-haemolysis, positive in respect to oxidase, positive in respect to catalase, negative in respect to urease, positive in respect to nitrates, negative in respect to indole, MacConkey-positive, positive in respect to glucose, positive in respect to saccharose, positive in respect to mannitol, negative in respect to arabinose, negative in respect to cellobiose, positive in respect to xylose, negative in respect to salicin, negative in respect to ornithine, negative in respect to esculin, negative in respect to alpha-fucosidase, positive in respect to beta-galactosidase. Also the strain of bacteria Mannheimia haemolytica is proposed. These bacteria are deposited under registration numbers ATCC No. PTA-3667, ATCC No. PTA-3668, ATCC No. PTA-3669. n EFFECT: immunisation of chickens with the purpose to prevent disease caused by above bacteria. n 7 cl, 22 dwg, 2 tbl, 6 ex |