| pseudomonas argentinensis sp. nov., a novel yellow pigment-producing bacterial species, isolated from rhizospheric soil in cordoba, argentina. | during a study in the argentinian region of chaco (cordoba), some strains were isolated from the rhizosphere of grasses growing in semi-desertic arid soils. two of these strains, one isolated from the rhizospheric soil of chloris ciliata (strain ch01(t)) and the other from pappophorum caespitosum (strain pa01), were gram-negative, strictly aerobic rods, which formed yellow round colonies on nutrient agar. they produced a water-insoluble yellow pigment, and a fluorescent pigment was also detected ... | 2005 | 15879241 |