Dendrogram obtained by alignment of the lys gene sequences found in this study (labeled fOE) with the lys sequences of O. oeni bacteriophages fOg44 (gi|57281901), fOgPSU1 (gi|50057020), 10 MC (gi|4105634), and fOg30 (gi|51035320) available in GenBank and the lys sequences contained in O. oeni genomes (28): AWRIB422 (gb|ALAG01000013.1), AWRIB548 (gb|ALAH01000027.1), AWRIB568 (gb|ALAJ01000015.1), AWRI576 (gb|ALAK01000018.1), AWRI418 (gb|ALAE01000014.1), AWRI202 (gb|AJTO01000030.1), and AWRI318 (gb|ALAD01000011.1). Sequence alignment and phylogenetic analysis were performed with Bionumerics software using multiple-sequence alignment and the UPGMA algorithm. The similarity distances are shown at each node.