Metabolic fluxes in the central carbon metabolism of Dinoroseobacter shibae and Phaeobacter gallaeciensis, two members of the marine Roseobacter clade

Table 2 Comparison of catabolic pathway activity and origins of metabolic intermediates in central carbon metabolism of D. shibae, P. gallaeciensis and other bacteria derived from carbon labelling experiments.

	Pathway activity/Fractional pool composition [%]
	D. shibae ^a	P. gallaeciensis ^a	B. subtilis[21]	B. megaterium[18]	C. glutamicum[35]	E. coli[20]
Glycolysis	< 1	< 1	27	46	49	73
PPP	< 1	< 1	72	49	48	22
ED pathway	> 99	> 99	n.a.	n.a.	n.a.	4
PEP from PYR	0	0	0	0	0	0
PEP from OAA	0	0	14	0	16	0

ISSN: 1471-2180