Pseudomonas marginalis

A lipoprotein surfactant is produced during growth of Pseudomonas marginalis strain PD-14B with succinate, and prevented flocculation of cells in media containing anthracene, acenaphthylene, naphthalene, and chrysene (Burd and Ward 1996). 

Burd G, OP Ward (1996) Involvement of a surface-active high molecular weight factor in degradation of polycyclic aromatic hydrocarbons by Pseudomonas marginalis. Can J Microbiol 42 791-797. 

Burd, G. and Ward, O. P. (1996). Physicochemical properties of PM-factor, a surface-active agent produced by Pseudomonas marginalis, Can. J. Microbiol., 42, 243-251. 

Prunus dulcis var. dulc. See Almond Prunus persica. See Peach Prunus salicina. See Plum, Japanese Pseudococcidae. See Mealybugs Pseudomonas blight, pear and, 170 Pseudomonas marginalis, 418 Psila rosae. See Carrot rust flies Psyllas, pear. See Pear psyllas Psyllids. Buxus and, 51 Pumpkin, 213... 

C17H23N7O5 405.413 Nucleoside-type antibiotic. Degradn. prod, of Blasticidin S by microbes such as Pseudomonas marginalis, Pseudomonas avails and Fusarium oxysporum. Possesses antitumour activity. Sol. H2O fairly sol. MeOH poorly sol. Mc2CO, hexane. 

Gunjar et al. 1995). An extracellular surfactin with a molecular weight greater than one million was obtained from the culture broth of Pseudomonas marginalis PD-14b (Burd and Ward 1996). The active fraction appeared to be a complex of protein with a very low amount of aromatic amino acids and a lipopolysaccharide. 

Bruheim P, Bredholt H, Eimhjellen K (1997) Bacterial degradation of emulsified crude oil and the effect of various surfactants. Can J Microbiol 43(l) 17-22 Bunster L, Fokkema NJ, Shippers B (1989) Effect of surfiice-active Pseudomonas spp. on leaf wettability. Appl Environ Microbiol 55 1434-1435 Burd G, Ward OP (1996) Physicochemical properties of PM-fector, a surfece-active agent produced by Pseudomonas marginalis. Can J Microbiol 42 243-252 Calvo C, Martinez-Checa F, Mota A, Bejar V, Quesada E (1998) Effect of cations, pH and sulfate content on the viscosity and emulsifying activity on the Halomonas eurihalina. J Ind Microbiol Biotechnol 20 205-209 Cameron DR, Cooper DG, Neufeld RJ (1988) The mannoprotein of Saccharo-myces cerevisiae is an effective bioemulsifier. Appl Environ Microbiol 54 1420-1425... 

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