This difference is probably attributable to siderophore
production as well as higher ability for auxin production and P-solubilizing activity of P.
Ability of strains to produce siderophores
was detected by growing them on the
Enhanced plant growth by siderophore
produce by plant growth- promoting rhizobacteria.
units were calculated using formula:
2008 a, b) solubilization of phosphorus and siderophore
production (Pidello, 2003).
Staphylococcal iron requirements, siderophore
production, and iron-regulated protein expression.
Fate of ferri siderophores
after import across bacterial outermembranes: different iron release strategies are observed in the cytoplasmorperiplasm depending on the siderophore
6 This strain is different from the classic strain of Klebsiella pneumoniae in terms of its virulence which is due to the presence of rmpA gene (regulator of mucoid phenotype) and siderophore
Identification and Characterization of alcR, a Gene Encoding an AraC-Like Regulator of Alcaligin Siderophore
Biosynthesis and Transport in Bordetella pertussis andBordetella bronchiseptica.
They colonize plant root surfaces, exhibit antibiosis against plant root pathogens, synthesis of particular extracellular enzymes, hydrogen cyanide production and siderophore
production (Tokala et al.
The beneficial functions of endophytic bacteria on plant growth promoting were reviewed and summarized, those functions can be a consequence of nitrogen fixation or occurring by other mechanisms such as the increase of phytohormones production, biocontrol of phytopathogen in the root zone through production of antimicrobial agents or siderophore
and induction of systematic acquired host resistance (Rosenblueth and Martinez-Romero, 2006).
The inhibition of Fom growth in vitro was because of siderophore
and antibiotic production, antagonism and secretion of exogenous compounds.