Cluster analysis tree diagram of PCR profiles of phage DNA from <i>M</i>. <i>haemolytica</i> isolates (lanes 1–9).

<p>Legend: φPHL-1 (from strain BAA-410); φ25; φ25a; φA1; φA1a; φA6; φA5; φA2; φA7; DNA markers (100–1000 bp, Fermentas, Li) are shown as lanes (M).</p

Restriction analysis profiles of phages from <i>M</i>. <i>haemolytica</i> isolates single-digested with TaqI (lines 1–7).

<p>Legend: φPHL-1 (from strain BAA-410); φA1; φA2; φA5; φA6; φA7; φ25; M—DNA markers (100–1000 bp, Fermentas).</p

Lytic zones (plaques) of bacteriophages specific for <i>M</i>. <i>haemolytica</i> strains.

<p>Lytic zones (plaques) of bacteriophages specific for <i>M</i>. <i>haemolytica</i> strains.</p

PCR analysis profiles of phage DNA from <i>M</i>. <i>haemolytica</i> isolates (lanes 1–9).

<p>Legend: φPHL-1 (from strain BAA-410); φ25; φ25a; φA1; φA1a; φA6; φA5; φA7; φA2; DNA markers (100–1000 bp, Fermentas) are shown as lanes (M).</p

Types, titres and lytic activity spectrum of bacteriophages specific for some strains of <i>M</i>. <i>haemolytica</i> serotypes.

<p>Types, titres and lytic activity spectrum of bacteriophages specific for some strains of <i>M</i>. <i>haemolytica</i> serotypes.</p

Negative-stained electron micrographs of bacteriophages induced in isolates of <i>M</i>. <i>haemolytica</i> (1–8).

<p>Legend:<i>Myoviridae</i>-type phage (1, 3, 5, 8); <i>Siphoviridae-</i>type phages (4, 6); <i>Podoviridae</i>-like phage (7). [Numbers in brackets indicate the number of the image].</p