Table 1 Basic features of Mannheimia haemolytica B and O genomes.

Total length (Mb)

2,478,004

2,584,200

Number of genes with assigned function

1,649

1,717

Unassigned function

538

575

Putative pseudogenes

151

160

Transposase genes

21

21

Phage genes

191

209

Gene density

89.2

87.9

Average coding sequence size (bp)

866

847

Number of contigs

84

114

Average bp per contig

30,219

17,945

Number of coding sequences

2,550

2,682

Number of tRNA genes

48

49