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dc.contributor.author
Abreu, Isidro
dc.contributor.author
Mihelj, Paula
dc.contributor.author
Raimunda, Daniel Cesar
dc.date.available
2021-03-24T15:03:31Z
dc.date.issued
2019-04
dc.identifier.citation
Abreu, Isidro; Mihelj, Paula; Raimunda, Daniel Cesar; Transition metal transporters in rhizobia: Tuning the inorganic micronutrient requirements to different living styles; Royal Society of Chemistry; Metallomics; 11; 4; 4-2019; 735-755
dc.identifier.issn
1756-5901
dc.identifier.uri
http://hdl.handle.net/11336/128864
dc.description.abstract
A group of bacteria known as rhizobia are key players in symbiotic nitrogen fixation (SNF) in partnership with legumes. After a molecular exchange, the bacteria end surrounded by a plant membrane forming symbiosomes, organelle-like structures, where they differentiate to bacteroids and fix nitrogen. This symbiotic process is highly dependent on dynamic nutrient exchanges between the partners. Among these are transition metals (TM) participating as inorganic and organic cofactors of fundamental enzymes. While the understanding of how plant transporters facilitate TMs to the very near environment of the bacteroid is expanding, our knowledge on how bacteroid transporters integrate to TM homeostasis mechanisms in the plant host is still limited. This is significantly relevant considering the low solubility and scarcity of TMs in soils, and the in crescendo gradient of TM bioavailability rhizobia faces during the infection and bacteroid differentiation processes. In the present work, we review the main metal transporter families found in rhizobia, their role in free-living conditions and, when known, in symbiosis. We focus on discussing those transporters which could play a significant role in TM-dependent biochemical and physiological processes in the bacteroid, thus paving the way towards an optimized SNF.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Transition metals
dc.subject
Homeostasis
dc.subject
Rhizobia
dc.subject
Transporters
dc.subject.classification
Bioquímica y Biología Molecular
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Transition metal transporters in rhizobia: Tuning the inorganic micronutrient requirements to different living styles
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-19T21:20:18Z
dc.identifier.eissn
1756-591X
dc.journal.volume
11
dc.journal.number
4
dc.journal.pagination
735-755
dc.journal.pais
Reino Unido
dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Abreu, Isidro. Universidad Politécnica de Madrid; España
dc.description.fil
Fil: Mihelj, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
dc.description.fil
Fil: Raimunda, Daniel Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
dc.journal.title
Metallomics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/C8MT00372F
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/metallomics/article/11/4/735/5952379
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