iron acquisition from host

Term ID

GO:0044847

Synonyms

• acquisition by organism of nutrients from host via siderophores
• acquisition by symbiont of nutrients from host via siderophores
• heme acquisition
• iron acquisition
• iron acquisition by symbiont from host
• iron acquisition by symbiont from host heme

Definition

The process by which a symbiont acquires iron from its host, either from heme or other iron containing molecules such as transferrin and lactoferrin. Begins with either the secretion of symbiont gene products that bind iron- or heme-containing molecules (siderophores and hemophores) from the symbiont cell into the host, or by expression of receptors that bind iron- or heme-containing molecules on the symbiont cell surface. Ends when the iron-containing compound is transported into the symbiont cell. (2)

References

Ontology

GO: Biological Process    QuickGO    AmiGO