Table 2. List of genes identified in the transposon mutagenesis screen.

Gene	Description	Number independent insertions
typA	Ribosome associated GTPase	4
fisa	Nucleoid-associated transcriptional factor	2
nusA	Rho-dependent transcriptional termination co-factor	2
ygaZb	Hypothetical protein of unknown function	1
ygaHb	Hypothetical protein of unknown function	1
dusBa	tRNA-dihydrouridine synthase	1

^a,bTandemly arranged genes