TABLE 2.

Numbers and percentage of expressed genes and pseudogenes based on functional classification^a

Gene function/type	No. of expressed genes or pseudogenes/total no. of genes or pseudogenes (%)
	Genes	Pseudogenes
Small-molecule metabolismb	19/467 (4.1)	19/334 (5.7)
Macromolecule metabolismc	16/458 (3.5)	10/163 (6.1)
Cell processesd	10/102 (9.8)	2/67 (3.0)
Other functionse	6/77 (7.8)	29/133 (21.8)
Conserved hypotheticals	6/360 (1.7)	18/416 (4.3)
Unknowns	6/141 (4.3)	0/2 (0)
Total	63/1,605 (3.9)	78/1,115 (7.0)

^aFunctional classification per references 4 and 5.

^bSynthesis and degradation of amino acid, polyamine, nucleotide, cofactor and lipid, and energy metabolism enzymes.

^cSynthesis and degradation of protein, RNA, DNA, and cell envelope.

^dTransporter and chaperone.

^eVirulence, repeated sequence, and PE and PPE families.