Studies on iron uptake and its effect on the outer membrane proteins ofPseudomonas stuzeri RC-7 |
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Authors: | Chakraborty R N Patel H N Desai S B |
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Institution: | (1) Department of Microbiology, V.P. & R.P.T.P. Science College, 388 120 Vallabh Vidyanagar, India |
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Abstract: | Pseudomonas stutzeri RC-7, grown under iron-deficient conditions, produced catecholtype siderophore. Iron uptake was enhanced by the presence of its own siderophore. The production of iron-binding protein with molecular weight of 55,000 in the outer membrane was found to be suppressed in iron-supplemented conditions. In contrast, another protein with molecular weight of 42,000 was induced under the same conditions. |
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