Competition for iron drives phytopathogen control by natural rhizosphere microbiomes

Why Nearshore Drives Competition

As the outsourcing and offshoring phenomena have matured, the marketplace has sought increased differentiation on the basis of location through a range of ‘shoring’ and ‘sourcing’ terms. “Rural-sourcing,” “two-shoring,” “best-shoring,” and at least a dozen other expressions have emerged. Prominent among these is “nearshore,” which appeared in the software/IT field first in an article about an e...

Rhizosphere Microbiomes of European + Seagrasses Are Selected by the Plant, But Are Not Species Specific

Seagrasses are marine flowering plants growing in soft-body sediments of intertidal and shallow sub-tidal zones. They play an important role in coastal ecosystems by stabilizing sediments, providing food and shelter for animals, and recycling nutrients. Like other plants, seagrasses live intimately with both beneficial and unfavorable microorganisms. Although much is known about the microbiomes...

competition for iron uptake by fluorescent pseudomonads to control of rhizoctonia solani kuhn causing agent of bean damping-off disease

abstract fluorescens pseudomonads can suppress soil-borne plant pathogens by employing several mechanisms such as competition for iron by means of siderophores. three indigenous strains pseudomonas fluorescens (utpf5, utpf61 and utpf76), pseudomonas aeruginosa 7nsk2 and its pyoverdin mutant, mpfm1, were used for investigation the effect of iron competition on bean damping-off suppression. the r...

Rhizosphere hydrophobicity: A positive trait in the competition for water

The ability to acquire water from the soil is a major driver in interspecific plant competition and it depends on several root functional traits. One of these traits is the excretion of gel-like compounds (mucilage) that modify physical soil properties. Mucilage secreted by roots becomes hydrophobic upon drying, impedes the rewetting of the soil close to the root, the so called rhizosphere, and...

Role of the rhizosphere in iron nutrition of plants