Comparison of different procedures for stereotyping aquatic birnavirus

Article Abstract:

The current system of aquatic birnavirus classification that uses polyclonal antibodies in seroneutralization assays may not be as accurate as classification based on analysis of viral cDNA. When polyclonal antibody seroneutralization, polyclonal and monoclonal immunodot assay, and PCR and restriction enzyme cDNA analysis were compared in the classification of 10 aquatic birnavirus strains from salmonids and turbot, no correlation was seen among the results.

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Fecal sdedding of Campylobacter and Arcobacter spp. in dairy cattle

Article Abstract:

Research has been conductedm on the Campylobacter jejuni, Campylobacter coli and Arcobacter spp. detected in dairy cow species. The use of the highly specific multiplex-PCR assays in investigating these bacteria is described.

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Survival of fecal coliforms in dry-composing toilets

Article Abstract:

Research has been conducted on the fecal coliforms. The reduction of these coliforms in dry-composing toilets has been examined, and the methods of this reduction are described.

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