Leukotoxin gene from Pasteurella suis

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Recombinant dna technique included in method of making a...

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536 237, 435 693, 4352401, 4352523, 43525233, 43525411, 4353201, C12N 1531, C12N 113, C12N 119, C12P 2102

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055590080

ABSTRACT:
The present invention discloses a new species of gram-negative bacterium, designated "Pasteurella suis," isolated from piglets with diarrhea, a gene or gene fragment encoding a novel leukotoxin secreted from Pasteurella suis, recombinant DNA sequences and expression systems for directing expression of the gene, a method of using the gene or gene fragment as an immunogen in vaccine formulations and as reagents in diagnostic assays.

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