Author

M. Gonzalez-Guerrero

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 11 Biochemistry· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 13 Research Focus:host-pathogen & immune response· 10 Organism:plant (other)· 10 Research Focus:cell type annotation· 3 Assay:proteomics· 3 Organism:bacteria (other)· 2 Research Focus:gene regulatory network inference· 2 Research Focus:protein folding & dynamics· 2

Frequent Co-Authors

J. Imperial· 9 shared V. Escudero· 8 shared I. Abreu· 7 shared J. Wen· 7 shared K. S. Mysore· 5 shared M. Tejada-Jimenez· 5 shared R. Castro-Rodriguez· 4 shared J. Leon-Mediavilla· 3 shared

Activity by Year

2017-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

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9 shared papersPlant Biology

J. Imperial

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Author profile →

13 papers

Recent·Most cited

Functional characterization of the Co2+ transporter AitP in Sinorhizobium meliloti: a new player in Fe2+ homeostasis

P. Mihelj, I. Abreu, T. E. Moreyra, M. Gonzalez-Guerrero, D. C. Raimunda

This paper investigates the role of AitP, a Co2+ transporter in Sinorhizobium meliloti, in Fe2+ homeostasis and shows it mitigates Co2+ toxicity by exporting Fe2+ and enabling heme-mediated Fe import.

Applied and Environmental Microbiology · Mar 29, 2023Peer-reviewedMicrobiology

Nodule-specific Cu+-chaperone NCC1 is required for symbiotic nitrogen fixation in Medicago truncatula root nodules

C. Navarro-Gomez, J. Leon-Mediavilla, H. Kupper, M. Rodriguez-Simon, A. Paganelli-Lopez, J. Wen, S. Buren, K. S. Mysore, S. N. H. Bokhari, J. Imperial, V. Escudero, M. Gonzalez-Guerrero

This study identifies MtNCC1 as a nodule-specific Cu+-chaperone essential for symbiotic nitrogen fixation in Medicago truncatula, showing reduced nitrogenase and copper-dependent cytochrome c oxidase activity in mutants.

bioRxiv · Mar 5, 2023Plant Biology

Azotobacter vinelandii scaffold protein NifU transfers iron to NifQ as part of the iron-molybdenum cofactor biosynthesis pathway for nitrogenase

E. Barahona, X. Jiang, E. Jimenez-Vicente, L. M. Rubio, M. Gonzalez-Guerrero

The paper demonstrates that NifU transfers an [Fe-S] cluster to NifQ, enabling molybdenum incorporation into the nitrogenase cofactor in Azotobacter vinelandii.

bioRxiv · Dec 6, 2021Biochemistry

Arabidopsis thaliana Zn2+-efflux ATPases HMA2 and HMA4 are required for resistance to the necrotrophic fungus Plectosphaerella cucumerina BMM

V. Escudero, A. Castro-Leon, D. Ferreira Sanchez, I. Abreu, M. Bernal, U. Kramer, D. Grolimund, M. Gonzalez-Guerrero, L. Jorda

This study shows that HMA2 and HMA4 zinc efflux ATPases in Arabidopsis are critical for resistance to the necrotrophic fungus PcBMM, with zinc accumulation and defense hormone pathways playing a key role.

bioRxiv · Aug 10, 2020Plant Biology

Soybean Yellow Stripe-like7 is a symbiosome membrane peptide transporter essential for nitrogen fixation

A. Gavrin, P. C. Loughlin, E. Brear, O. W. Griffith, F. Bedon, M. Suter Grotemeyer, V. Escudero, M. Reguera, Y. Qu, S. N. Mohd-Noor, C. Chen, M. B. Orsorio, D. Rentsch, M. Gonzalez-Guerrero, D. A. Day, P. M. C. Smith

This study identifies GmYSL7 as a symbiosome membrane peptide transporter essential for nitrogen fixation, with silencing blocking symbiosome development and reducing nitrogenase activity.

bioRxiv · Mar 27, 2020Plant Biology

Medicago truncatula Yellow Stripe-Like7 encodes a peptide transporter required for symbiotic nitrogen fixation

R. Castro-Rodriguez, M. Reguera, V. Escudero, P. Gil-Diez, J. Quintana, R. I. Prieto, R. K. Kumar, E. Brear, L. Grillet, J. Wen, K. S. Mysore, E. L. Walker, P. M. Smith, J. Imperial, M. Gonzalez-Guerrero

The paper identifies MtYSL7 as a peptide transporter essential for symbiotic nitrogen fixation in Medicago truncatula, with evidence of its role in transition metal homeostasis.

bioRxiv · Mar 26, 2020Plant Biology

Medicago truncatula Yellow Stripe1-Like3 gene is involved in symbiotic nitrogen fixation

R. Castro-Rodriguez, I. Abreu, M. Reguera, L. Novoa-Aponte, A. Mijovilovich, F. J. Jimenez-Pastor, J. Abadia, J. Wen, K. Mysore, A. Alvarez-Fernandez, H. Küpper, J. Imperial, M. Gonzalez-Guerrero

This study shows that the Medicago truncatula YSL3 gene is essential for nitrogen fixation in root nodules by facilitating iron and zinc transport.

bioRxiv · Dec 23, 2019Plant Biology

Nicotianamine synthase 2 is required for symbiotic nitrogen fixation in Medicago truncatula nodules

V. Escudero, I. Abreu, E. del Sastre, M. Tejada-Jimenez, C. Larue, L. Novoa-Aponte, J. Wen, K. S. Mysore, J. Abadia, J. M. Arguello, H. Castillo-Michel, A. Alvarez-Fernandez, J. Imperial, M. Gonzalez-Guerrero

This study shows that MtNAS2 is essential for iron delivery in Medicago truncatula nodules, supporting symbiotic nitrogen fixation.

bioRxiv · Jul 29, 2019Plant Biology

Medicago truncatula Ferroportin2 mediates iron import into nodule symbiosomes

V. Escudero, I. Abreu, M. Tejada-Jimenez, E. Rosa-Nunez, J. Quintana, R. I. Prieto, C. Larue, J. Wen, J. Villanova, K. S. Mysore, J. M. Arguello, H. Castillo-Michel, J. Imperial, M. Gonzalez-Guerrero

This study shows that MtFPN2 in Medicago truncatula is essential for iron delivery to symbiosomes, supporting nitrogen fixation, but not for vascular iron transport.

bioRxiv · May 9, 2019Plant Biology

MtMOT1.2 is responsible for molybdate supply to Medicago truncatula nodules

P. Gil-Diez, M. Tejada-Jimenez, J. Leon-Mediavilla, J. Wen, K. S. Mysore, J. Imperial, M. Gonzalez-Guerrero

The paper identifies MtMOT1.2 as a molybdate transporter essential for delivering molybdate to Medicago truncatula nodules for nitrogen fixation.

bioRxiv · Feb 28, 2018Plant Biology

Medicago truncatula copper transporter1 (MtCOPT1) delivers copper for symbiotic nitrogen fixation

M. Senovilla, R. Castro-Rodriguez, I. Abreu, V. Escudero, I. S. Kryvoruchko, M. Udvardi, J. Imperial, M. Gonzalez-Guerrero

The paper identifies MtCOPT1 as a copper transporter essential for symbiotic nitrogen fixation in Medicago truncatula, showing its role in copper delivery to nodules and its impact on nitrogenase activity and biomass.

bioRxiv · Jan 31, 2017Plant Biology

Medicago truncatula MOT1.3 is a plasma membrane molybdenum transporter required for nitrogenase activity in root nodules

M. Tejada-Jimenez, P. Gil-Diez, J. Leon-Mediavilla, J. Wen, K. Mysore, J. Imperial, M. Gonzalez-Guerrero

The paper identifies MtMOT1.3 as a molybdate transporter in Medicago truncatula root nodules essential for nitrogenase activity and symbiotic nitrogen fixation.

bioRxiv · Jan 31, 2017Plant Biology

Medicago truncatula Zinc-Iron Permease6 provides zinc to rhizobia-infected nodule cells

I. Abreu, A. Saez, R. Castro-Rodriguez, V. Escudero, B. Rodriguez-Haas, M. Senovilla, C. Laure, D. Grolimund, M. Tejada-Jimenez, J. Imperial, M. Gonzalez-Guerrero

This study identifies MtZIP6 as a zinc transporter critical for zinc delivery to rhizobia-infected nodule cells, essential for nitrogen fixation when mineral nitrogen is unavailable.

bioRxiv · Jan 24, 2017Plant Biology