Messenger RNA Turnover Processes in Escherichia coli, Bacillus subtilis, and Emerging Studies in Staphylococcus aureus

Table 1

E. coli, B. subtilis, and S. aureus ribonucleases.

Endoribonucleases				Exoribonucleases				Toxin-mediated ribonucleases
	Gene symbol				Gene symbol				Gene symbol
	E. coli	B. subtilis	S. aureus		E. coli	B. subtilis	S. aureus		E. coli	B. subtilis	S. aureus
RNase III	rnc	rncS	rnc	Oligo-RNase	orn			RelE	relE
RNase BN/Z	elaC	rnz	SA1335^†	PNPase	pnp	pnpA	pnpA^*	YoeB	yoeB
RNase Bsn		yurI		RNase II	rnb			ChpBK	chpBK
RNase E	rne			RNase D	rnd			MazF	mazF	ydcE	mazF
RNase G	rng			RNase PH	rph	rph
RNase HI	rnhA			RNase R	rnr	rnr	rnr^*
RNase HII	rnhB	rnhB	rnhB^*	RNase T	rnt
RNase HIII		rnhC	SA0987^†	YhaM		yhaM	SA1660^†
RNase I	rna
RNase J1		rnjA	SA0940^†						Putative ribonucleases
RNase J2		rnjB	SA1118^†						Gene symbol
RNase LS	rnlA								E. coli	B. subtilis	S. aureus
RNase M5		rnmV	SA0450^†							yusF	SA0768^†
RNase P	rnpAB	rnpAB	rnpAB							ymdA	SA1129^†

^*Gene symbols of putative RNases in S. aureus.
^†S. aureus N315 loci of genes homologous to B. subtilis RNases.