Evidence map›Paper›PMID 27021190›Full record

ArticlePlant physiology2016

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 Murray, Vagner A Benedito, Wolf B Frommer, Michael K Udvardi

Open access · greenAbstract read
In one paragraph

Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
25.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

59 citing papers in PubMed, 138 citations in OpenAlex.

  1. Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  12. Differential root zone secretions and the role of root border cells in rhizosphere manipulation.Phytochemistry reviews : proceedings of the Phytochemical Society of Europe · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 2 countries.

Igor S KryvoruchkoPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).ORCID 0000-0003-3636-1732
Senjuti SinharoyPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).ORCID 0000-0003-2323-2587
Ivone Torres-JerezPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).
Davide SossoPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).
Catalina I PislariuPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).ORCID 0000-0002-9647-5400
Dian GuanPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).
Jeremy MurrayPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).ORCID 0000-0003-3000-9199
Vagner A BeneditoPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).ORCID 0000-0002-2131-7651
Wolf B FrommerPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.).
Michael K UdvardiPlant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK (I.S.K., S.S., I.T.-J., C.I.P., M.K.U.); Department of Plant Biology, Carnegie Institution of Science, Stanford, CA 94305 (D.S., W.B.F.); Department of Cell and Developmental Biology, John Innes Centre, Norwich, NR4 7UH, United Kingdom (D.G., J.M.); and Division of Plant & Soil Sciences, West Virginia University, Morgantown, WV 26506 (V.A.B.) mudvardi@noble.org.ORCID 0000-0001-9850-0828
John Innes Centre · GB

Funding

Biotechnology and Biological Sciences Research Council BB/G023832/1Biotechnology and Biological Sciences Research Council BB/L010305-1
6 · The paper itself

Abstract

Optimization of nitrogen fixation by rhizobia in legumes is a key area of research for sustainable agriculture. Symbiotic nitrogen fixation (SNF) occurs in specialized organs called nodules and depends on a steady supply of carbon to both plant and bacterial cells. Here we report the functional characterization of a nodule-specific Suc transporter, MtSWEET11 from Medicago truncatula MtSWEET11 belongs to a clade of plant SWEET proteins that are capable of transporting Suc and play critical roles in pathogen susceptibility. When expressed in mammalian cells, MtSWEET11 transported sucrose (Suc) but not glucose (Glc). The MtSWEET11 gene was found to be expressed in infected root hair cells, and in the meristem, invasion zone, and vasculature of nodules. Expression of an MtSWEET11-GFP fusion protein in nodules resulted in green fluorescence associated with the plasma membrane of uninfected cells and infection thread and symbiosome membranes of infected cells. Two independent Tnt1-insertion sweet11 mutants were uncompromised in SNF Therefore, 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).

Indexed as

Carrier ProteinsCell MembraneGene Expression Regulation, PlantMedicago truncatulaMeristemMutationPlant ProteinsPlant RootsPlants, Genetically ModifiedRhizobiumRoot Nodules, PlantSucroseSymbiosisCarrier ProteinsPlant ProteinsSucrose

Identifiers

PMID27021190
PMCPMC4854692
OpenAlexW2346016098

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.