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Igor S. Kryvoruchko
Researcher at Boğaziçi University
Publications - 16
Citations - 472
Igor S. Kryvoruchko is an academic researcher from Boğaziçi University. The author has contributed to research in topics: Nitrogenase & Nitrogen fixation. The author has an hindex of 9, co-authored 15 publications receiving 339 citations. Previous affiliations of Igor S. Kryvoruchko include West Virginia University & Technical University of Madrid.
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Journal ArticleDOI
The H+-ATPase HA1 of Medicago truncatula Is Essential for Phosphate Transport and Plant Growth during Arbuscular Mycorrhizal Symbiosis
Franziska Krajinski,Pierre-Emmanuel Courty,Daniela Sieh,Philipp Franken,Haoqiang Zhang,Marcel Bucher,Nina Gerlach,Igor S. Kryvoruchko,Daniela Zoeller,Michael K. Udvardi,Bettina Hause +10 more
TL;DR: Increased pH in the apoplast of abnormal arbuscule-containing cells of the ha1-2 mutant compared with the wild type suggests that HA1 is crucial for building a proton gradient across the PAM and therefore is indispensible for the transfer of Pi from the fungus to the plant.
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MtSWEET11, a Nodule-Specific Sucrose Transporter of Medicago truncatula
Igor S. Kryvoruchko,Senjuti Sinharoy,Ivone Torres-Jerez,Davide Sosso,Catalina I. Pislariu,Dian Guan,Jeremy D. Murray,Vagner A. Benedito,Wolf B. Frommer,Michael K. Udvardi +9 more
TL;DR: Although MtSWEET11 appears to be involved in Suc distribution within nodules, it is not crucial for SNF, probably because other Suc transporters can fulfill its role(s).
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Medicago truncatula natural resistance-associated macrophage Protein1 is required for iron uptake by rhizobia-infected nodule cells.
Manuel Tejada-Jiménez,Rosario Castro-Rodríguez,Igor S. Kryvoruchko,M. Mercedes Lucas,Michael K. Udvardi,Juan Imperial,Manuel González-Guerrero +6 more
TL;DR: Data are consistent with a model in which MtNramp1 is the main transporter responsible for apoplastic iron uptake by rhizobia-infected cells in zone II, as well as with an Nramp-type transporter providing the cytosolic iron that is transferred to bacteroids for synthesis of ferroproteins involved in nitrogen fixation.
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An Iron-Activated Citrate Transporter, MtMATE67, Is Required for Symbiotic Nitrogen Fixation
Igor S. Kryvoruchko,Pratyush Routray,Senjuti Sinharoy,Ivone Torres-Jerez,Manuel Tejada-Jiménez,Lydia Finney,Jin Nakashima,Catalina I. Pislariu,Vagner A. Benedito,Manuel González-Guerrero,Daniel M. Roberts,Michael K. Udvardi +11 more
TL;DR: Results point to a primary role of MtMATE67 in citrate efflux from nodule cells in response to an Fe signal, necessary to ensure Fe(III) solubility and mobility in the apoplasm and uptake into nodules cells.
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Medicago truncatula copper transporter 1 (MtCOPT1) delivers copper for symbiotic nitrogen fixation
Marta Senovilla,Rosario Castro-Rodríguez,Isidro Abreu,Viviana Escudero,Igor S. Kryvoruchko,Michael K. Udvardi,Juan Imperial,Juan Imperial,Manuel González-Guerrero +8 more
TL;DR: Data are consistent with a model in which MtCOPT1 transports Cu from the apoplast into nodule cells to provide Cu for essential metabolic processes associated with symbiotic nitrogen fixation.