M
Manuel Tejada-Jiménez
Researcher at Technical University of Madrid
Publications - 29
Citations - 969
Manuel Tejada-Jiménez is an academic researcher from Technical University of Madrid. The author has contributed to research in topics: Medicago truncatula & Nitrogenase. The author has an hindex of 14, co-authored 26 publications receiving 708 citations. Previous affiliations of Manuel Tejada-Jiménez include Braunschweig University of Technology & University of Córdoba (Spain).
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A high-affinity molybdate transporter in eukaryotes.
TL;DR: Analysis of deduced sequence from the putative protein coded by MoT1 showed motifs specifically conserved in similar proteins present in the databases, and defines a family of membrane proteins in both eukaryotes and prokaryotes probably involved in molybdate transport and distantly related to plant sulfate transporters SULTR.
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Transition Metal Transport in Plants and Associated Endosymbionts: Arbuscular Mycorrhizal Fungi and Rhizobia
TL;DR: An overview of metal transport mechanisms in the plant–microbe system is proposed, emphasizing the role of arbuscular mycorrhizal fungi and endosymbiotic rhizobia in legume nodules.
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Algae and humans share a molybdate transporter
TL;DR: A molybdate transporter different from the MOT1 family, encoded by the Chlamydomonas reinhardtii gene MoT2, that is also present in animals including humans is reported, which opens the way toward the understanding of molyBdate transport as part ofmolybdenum homeostasis and Moco biosynthesis in animals.
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Molybdenum metabolism in plants
TL;DR: Molybdate metabolism in plants is reviewed here, with special attention to two main aspects, the different moly bdate transporters that with a very high affinity participate in molybdenum acquisition and the recently discovered Moco enzyme amidoxime-reducing component.
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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.