Abstract Background The ability of plant growth-promoting rhizobacteria (PGPR) to alleviate iron deficiency-induced chlorosis in plants has been widely reported. but the role of siderophores in the re-greening process has rarely been investigated. In this study. the Priestia megaterium ZS-3 (ZS-3) siderophore was first characterized. https://www.markbroyard.com/mega-pick-michigan-state-spartans-secchia-stadium-on-sale-super-sale/