Comparative genomic analysis of four representative plant growth-promoting rhizobacteria in Pseudomonas

BMC Genomics

Table 5 Secondary metabolites produced by pseudomonad biocontrol strains

	GP72	Pf-5	M18
Phenazine	PCA, 2-OH-PCA	- ^a	PCA, PYO ^b
Pyoluteorin (Plt)	-	Plt	Plt
Pyrrolnitrin (Prn)	Prn	Prn	-
2,4-diacetylphloroglucinol (DAPG)	-	DAPG	-
Hydrogen cyanide (HCN)	HCN	HCN	HCN
P . fluorescens insecticidal toxin (Fit)	Fit	Mcf	-
Pyoverdine (Pvd)	Pvd	Pvd	Pvd
Pyochelin (Pch)	-	Pch	Pch
Achromobactin (Acr)	Acr	-	-

^a “-” Secondary metabolite is absent from that strain, based on previous studies and genomic sequence information.
^b M18 did not produce detectable levels of PYO at 28°C [33].

ISSN: 1471-2164