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KMID : 0364819860240010051
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Korean Journal of Microbiology
1986 Volume.24 No. 1 p.51 ~ p.56
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Characterization of a Salicylate-Degrading Strain of Pseudomonas putida
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Abstract
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1
Eight strains of the bacteria capable of growing on salicylate as the sole carbon source were isolated from soil and river water. Three of these isolates were identified as Acinetubacter calcuaceticus (AcBI), Pseudomonas putida biotype B (PpB2), and P. putida biotype A (PpB3). Effects of temperature, pH and C source concentration on biodegradation of salicylate by PpB3 were examined. The optimum conditions were as follows; 30°C for temperature, 7.0 for pH, and 10mM for C source concentration. Ultraviolet scanning spectrum of the salicylate was measured. The spectrum has two peaks at 225nm and 292nm. The spectra of the culture filtrates indicate that ring degradation of salicylate is accomplished.
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