Jan Kofod Schjørring

Jan Kofod Schjørring

Professor, emeritus


  1. Published

    Assessing the variation in traits for manganese deficiency tolerance among maize genotypes

    Long, L., Kristensen, R. K., Guo, J., Chen, F., Pedas, P. R., Zhang, G., Schjoerring, Jan K. & Yuan, L., 2021, In: Environmental and Experimental Botany. 183, 104344.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    The iron-regulated transporter 1 plays an essential role in uptake, translocation and grain-loading of manganese, but not iron, in barley

    Long, L., Persson, Daniel Pergament, Duan, F., Jørgensen, Kirsten, Yuan, L., Schjoerring, Jan K. & Pedas, P. R., 2018, In: New Phytologist. 217, 4, p. 1640-1653 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    High light intensity aggravates latent manganese deficiency in maize

    Long, L., Pedas, P. R., Kristensen, R. K., Schulze, W. X., Husted, Søren, Zhang, G., Schjoerring, Jan K. & Yuan, L., 2020, In: Journal of Experimental Botany. 71, 19, p. 6116-6127 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    The iron-regulated transporter 1 (IRT1) plays an essential role in uptake, translocation and grain-loading of manganese in barley

    Long, L., Persson, Daniel Pergament, Duan, F., Jørgensen, Kirsten, Yuan, L., Schjoerring, Jan K. & Pedas, P. R., 2017, Proceedings Book: XVIII International Plant Nutrition Colloquium with Boron and Manganese Satellite Meetings. Carstensen, A., Laursen, K. H. & Schjoerring, J. K. (eds.). University of Copenhagen, p. 917-918 2 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  5. Published

    The effect of new strategies of nitrogen application on nitrogen uptake and biomass production in potatoes (Solanum tuberosum) during growth.

    Lærke, P. E., Plauborg, F., Schjoerring, Jan K. & Andersen, M. N., 2005, Plant nutrition for food security, human health and environmental protection. Li, C. J. & al., E. (eds.). Tsinghua University Press, p. 282-283 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  6. Published

    Novel control-release fertilizers based on layered double hydroxides for manganese nutrition

    López Rayo, S., Hansen, Hans Chr. Bruun, Schjoerring, Jan K. & Magid, Jakob, 2017, Proceedings Book: XVIII International Plant Nutrition Colloquium with Boron and Manganese Satellite Meetings. Carstensen, A., Laursen, K. H. & Schjoerring, J. K. (eds.). University of Copenhagen, p. 935-936 2 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  7. Published

    Layered double hydroxides: potential release-on-demand fertilizers for plant zinc nutrition

    López Rayo, S., Imran, A., Hansen, Hans Chr. Bruun, Schjoerring, Jan K. & Magid, Jakob, 2017, In: Journal of Agricultural and Food Chemistry. 65, 40, p. 8779-8789 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Zinc doped layered double hydroxides: a new source for zinc fertilization

    López Rayo, S., Hansen, Hans Chr. Bruun, Schjoerring, Jan K. & Magid, Jakob, 2017, Proceedings Book: XVIII International Plant Nutrition Colloquium with Boron and Manganese Satellite Meetings. Carstensen, A., Laursen, K. H. & Schjoerring, J. K. (eds.). University of Copenhagen, p. 850-851 2 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  9. Published

    Induction and growth of potato tubers as affected by nitrate

    Maeck, G. & Schjoerring, Jan K., 2001, Ikke angivet. Horst, W. J., Schenk, M. K., Bürkert, A., Claassen, N., Flessa, H., Frommmer, W. B., Goldbach, H., Olfs. H. -W., Römheld, V., Sattelmacher, B., Schmidhalter, U., Schubert, S., Wirén, N. V. & Wittenmayer, L. (eds.). Kluwer Academic Publishers, p. 130-131 2 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  10. Published

    Breeding for dual-purpose wheat varieties using marker–trait associations for biomass yield and quality traits

    Malik, P. L., Janss, L., Nielsen, L. K., Borum, F., Jørgensen, H., Eriksen, B., Schjoerring, Jan K. & Rasmussen, S. K., 2019, In: Theoretical and Applied Genetics. 132, p. 3375-3398

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Glufosinate treatment of weeds results in ammonia emission by plants

    Manderscheid, R., Schaaf, S., Mattsson, M. & Schjoerring, Jan K., 2005, In: Agriculture, Ecosystems & Environment. 109, 1-2, p. 129-140 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Senescence-induced changes in apoplastic and bulk tissue ammonia concentrations of ryegrass leaves

    Mattsson, M. & Schjoerring, Jan K., 2003, In: New Phytologist. 160, 3, p. 489-499 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Ammonia exchange between plants and the atmosphere: effects of ammonium supply to the roots, dark-induced senescence and reduced GS activity

    Mattsson, M. & Schjoerring, Jan K., 1997, In: Soil Science and Plant Nutrition. 43, p. 1113-1117 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Dynamic and steady-state responses of inorganic nitrogen pools and NH3 exchange in leaves of Lolium perenne and Bromus erectus to changes in root nitrogen supply

    Mattsson, M. & Schjoerring, Jan K., 2002, In: Plant Physiology. 128, 2, p. 742-750 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Characteristics of ammonia emission from barley plants

    Mattsson, M. & Schjoerring, Jan K., 1996, In: Plant Physiology and Biochemistry. 34, p. 691-695 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Leaf-atmosphere NH3 exchange in barley mutants with reduced activities of glutamine synthetase

    Mattsson, M., Häusler, R. E., Leegood, R. C., Lea, P. J. & Schjoerring, Jan K., 1997, In: Plant Physiology. 114, p. 1307-1312 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Ammonia emission from young barley plants: influence of N source, light/dark cycles and inhibition of glutamine synthetase

    Mattsson, M. & Schjoerring, Jan K., 1996, In: Journal of Experimental Botany. 47, 297, p. 477-484 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Ammonia exchange between plants and the atmosphere: effects of ammonium supply to the roots, dark-induced senescence and reduced GS activity

    Mattsson, M. & Schjoerring, Jan K., 1997, Developments in plant and soil sciences. Ando, T. . . A. . (ed.). 78 ed. Kluwer Academic Publishers, p. 827-831 5 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  19. Published

    Influence of nitrogen nutrition and metabolism on ammonia volatilization in plants

    Mattsson, M., Husted, Søren & Schjoerring, Jan K., 1998, In: Nutrient Cycling in Agroecosystems. 51, p. 35-40 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Contribution of different grass species to plant-atmosphere ammonia exchange in intensively managed grassland

    Mattsson, M. E., Herrmann, B., Jones, S., Neftel, A., Sutton, M. A. & Schjoerring, Jan K., 2009, In: Biogeosciences. 6, 1, p. 59-66 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Temporal variability in bioassays of the stomatal ammonia compensation point in relation to plant and soil nitrogen parameters in intensively managed grassland

    Mattsson, M. E., Herrmann, B., David, M., Loubet, B., Riedo, M., Theobald, M. R., Sutton, M. A., Bruhn, D., Neftel, A. & Schjoerring, Jan K., 2009, In: Biogeosciences. 6, 2, p. 171-179 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Bacterial diversity in Greenlandic soils as affected by potato cropping and inorganic versus organic fertilization

    Michelsen, C. F., Pedas, P. R., Glaring, M. A., Schjoerring, Jan K. & Stougaard, P., 2014, In: Polar Biology. 37, 1, p. 61-71 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Barley HvHMA1 is a heavy metal pump involved in mobilizing organellar Zn and Cu and plays a role in metal loading into grains

    Mikkelsen, M. D., Pedas, P., Schiller, M., Vincze, E., Mills, R. F., Borg, S., Møller, A., Schjoerring, Jan K., Williams, L. E., Bækgaard, L., Holm, P. B. & Palmgren, Michael, 2012, In: P L o S One. 7, 11, 13 p., e49027.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Pod photosynthesis and drought adaptation of field grown rape (Brassica napus L.)

    Mogensen, V. O., Jensen, C. R., Mortensen, G., Andersen, M. N., Schjoerring, Jan K., Thage, J. H. & Koribidis, J., 1997, In: European Journal of Agronomy. 6, p. 295-307 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Comparative Metabolomics and Molecular Phylogenetics of Melon (Cucumis melo, Cucurbitaceae) Biodiversity

    Moing, A., Allwood, J. W., Aharoni, A., Baker, J., Beale, M. H., Ben-Dor, S., Biais, B., Brigante, F., Burger, Y., Deborde, C., Erban, A., Faigenboim, A., Gur, A., Goodacre, R., Hansen, T. H., Jacob, D., Katzir, N., Kopka, J., Lewinsohn, E., Maucourt, M. & 16 others, Meir, S., Miller, S., Mumm, R., Oren, E., Paris, H. S., Rogachev, I., Rolin, D., Saar, U., Schjoerring, Jan K., Tadmor, Y., Tzuri, G., de Vos, R. C. H., Ward, J. L., Yeselson, E., Hall, R. D. & Schaffer, A. A., 2020, In: Metabolites. 10, 3, 26 p., 121.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Extensive metabolic cross-talk in melon fruit revealed by spatial and developmental combinatorial metabolomics

    Moing, A., Aharoni, A., Biais, B., Rogachev, I., Meir, S., Brodsky, L., Allwood, J. W., Erban, A., Dunn, W. B., Kay, L., Koning, S. D., Vos, R. C. H. D., Jonker, H., Mumm, R., Deborde, C., Maucourt, M., Bernillon, S., Gibon, Y., Hansen, T. H., Husted, S. & 5 others, Goodacre, R., Kopka, J., Schjoerring, Jan K., Rolin, D. & Hall, R. D., 2011, In: New Phytologist. 190, 3, p. 683-696 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Multi-platform metabolomics analyses of a broad collection of fragrant and non-fragrant rice varieties reveals the high complexity of grain quality characteristics

    Mumm, R., Hageman, J. A., Calingacion, M. N., de Vos, R. C. H., Jonker, H. H., Erban, A., Kopka, J., Hansen, T. H., Laursen, K. H., Schjørring, J. K., Ward, J. L., Beale, M. H., Jongee, S., Rauf, A., Habibi, F., Indrasari, S. D., Sakhan, S., Ramli, A., Romero, M., Reinke, R. F. & 4 others, Ohtsubo, K., Boualaphanh, C., Fitzgerald, M. A. & Hall, R. D., 2016, In: Metabolomics. 12, 19 p., 38.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Concentration of mineral elements in wheat (Triticum aestivum L.) straw: genotypic differences and consequences for enzymatic saccharification

    Murozuka, E., de Bang, T. C., Frydenvang, Jens, Lindedam, J., Laursen, Kristian Holst, Bruun, Sander, Magid, Jakob & Schjoerring, Jan K., 2015, In: Biomass & Bioenergy. 75, p. 134-141 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Bimolecular fluorescence complementation and interaction of various Arabidopsis major intrinsic proteins expressed in yeast

    Murozuka, E., Hanisch, S., Pomorski, Thomas Guenther, Jahn, T. P. & Schjoerring, Jan K., 2013, In: Physiologia Plantarum. 148, 3, p. 422-431 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Nitrogen fertilization affects silicon concentration, cell wall composition and biofuel potential of wheat straw

    Murozuka, E., Laursen, Kristian Holst, Lindedam, J., Shield, I. F., Bruun, Sander, Magid, Jakob, Møller, I. S. & Schjoerring, Jan K., 2014, In: Biomass & Bioenergy. 64, p. 291-298 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Effect of NO3- supply on N metabolism of potato plants (Solanum tuberosum L.) with special focus on the tubers

    Mäck, G. & Schjoerring, Jan K., 2002, In: Plant, Cell and Environment. 25, 8, p. 999-1009 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Barley plasma membrane proteomics: identification of protein targets for improvement of crop plants:

    Møller, A. L. B., Hynek, R., Witzel, K., Svensson, B., Collinge, David B., Jensen, J. D., Schjoerring, Jan K. & Finnie, C., 2008.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  33. Published

    Barley plasma membrane proteomics: identification of protein targets for improvement of crop plants

    Møller, A. L. B., Hynek, R., Witzel, K., Svensson, B., Collinge, David B., Jensen, J. D., Schjoerring, Jan K. & Finnie, C., 2008.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  34. Published

    Barley plasma membrane proteomics: identification of protein targets for improvement of crop plants

    Møller, A. L. B., Witzel, K., Kaspar, S., Jensen, J. D., Svensson, B., Mock, H. P., Collinge, David B., Schjoerring, Jan K. & Finnie, C., 2009.

    Research output: Contribution to conferencePosterResearch

  35. Published

    Barley plasma membrane proteomics: identification of protein targets for improvement of crop plants

    Møller, A. L. B., Witzel, K., Kaspar, S., Jensen, J. D., Svensson, B., Mock, H. P., Collinge, David B., Schjoerring, Jan K. & Finnie, C., 2009.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  36. Published

    Foliar nitrogen application in wheat: Response of cytosolic glutamine synthetase and effects on grain N content

    Møller, I. S., Kichey, T. M. R., Ingvordsen, C. H. & Schjoerring, Jan K., 2009.

    Research output: Contribution to conferencePosterResearch

  37. Published

    Investigation of the individual cytosolic glutamine synthetase genes in Arabidopsis and their function in plant N metabolism

    Møller, I. S. & Schjoerring, Jan K., 2010.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  38. Published

    Foliar nitrogen application in wheat: the effects on grain N content, recovery of fertilizer and the response of cytosolic glutamine synthetase

    Møller, I. S., Kichey, T. M. R., Ingvordsen, C. H. & Schjoerring, Jan K., 2009, The proceedings of the International Plant Nutrition Colloquium XVI. Department of Plant Sciences, University of California, Davis, 5 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  39. Published

    The Arabidopsis ATP-binding cassette protein AtMRP5/AtABCC5 is a high-affinity inositol hexakisphosphate transporter involved in guard cell signaling and phytate storage

    Nagy, R., Grob, H., Weder, B., Green, P., Klein, M., Frelet-Barrand, A., Schjoerring, Jan K., Brearley, C. & Martinola, E., 2009, In: Journal of Biological Chemistry. 284, 48, p. 33614-33622 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Resistance modelling of ammonia exchange over oilseed rape

    Nemitz, E., Sutton, M. A., Schjoerring, Jan K., Husted, Søren & Wyers, G. P., 2000, In: Agricultural and Forest Meteorology. 105, p. 405-425 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Surface/atmosphere exchange and chemical interaction of gases and aerosols over oilseed rape

    Nemitz, E., Sutton, M. A., Wyers, G. P., Otjes, R. P., Schjoerring, Jan K., Gallagher, M. W., Parrington, J., Fowler, D. & Choularton, T. W., 2000, In: Agricultural and Forest Meteorology. 105, p. 427-445 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Sources and sinks of ammonia within an oilseed rape canopy

    Nemitz, E., Sutton, M. A., Gut, A., José, R. S., Husted, Søren & Schjoerring, Jan K., 2000, In: Agricultural and Forest Meteorology. 105, p. 385-404 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Cloning, characterization and expression analysis of tonoplast intrinsic proteins and glutamine synthetase in ryegrass(Lolium perenne L.)

    Nord-Larsen, P. H., Kichey, T. M. R., Jahn, T. P., Jensen, C. S., Nielsen, K. K., Hegelund, J. N. & Schjoerring, Jan K., 2009, In: Plant Cell Reports. 28, 10, p. 1549-1562 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Ammonia volatilization in relation to nitrogen nutrition of young Brassica napus plants growing with controlled nitrogen supply

    Olsen, C., Mattsson, M. & Schjoerring, Jan K., 1995, In: Journal of Plant Physiology. 147, p. 306-312 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Zinc biofortification of cereals: problems and solutions

    Palmgren, Michael, Clemens, S., Williams, L. E., Krämer, U., Borg, S., Schjoerring, Jan K. & Sanders, D., 2008, In: Trends in Plant Science. 13, 9, p. 464-473 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Biorefining in the prevailing energy and materials crisis: A review of sustainable pathways for biorefinery value chains and sustainability assessment methodologies

    Parajuli, R., Dalgaard, T., Jørgensen, U., Adamsen, A. P. S., Knudsen, M. T., Birkved, M., Gylling, M. & Schjoerring, Jan K., 2015, In: Renewable & Sustainable Energy Reviews. 43, p. 244-263 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Silicon alleviates iron deficiency in cucumber by promoting mobilization of iron in the root apoplast

    Pavlovic, J., Samardzic, J., Maksimović, V., Timotijevic, G., Stevic, N., Laursen, Kristian Holst, Hansen, Thomas Hesselhøj, Husted, Søren, Schjoerring, Jan K., Liang, Y. & Nikolic, M., 2013, In: New Phytologist. 198, 4, p. 1096-1107 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Silicon enhances leaf remobilization of iron in cucumber under limited iron conditions

    Pavlovic, J., Samardzic, J., Kostic, L., Laursen, Kristian Holst, Natic, M., Timotijevic, G., Schjoerring, Jan K. & Nikolic, M., 2016, In: Annals of Botany. 118, 2, p. 271-280 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Production and consumption of NH4+ and NH3 in trees

    Pearson, J., Woodall, J., Clough, E. C. M., Høier Nielsen, K. & Schjoerring, Jan K., 2002, Trace gas exchange in forest ecosystems. Gasche, R., Papen, H. & Rennenberg, H. (eds.). Dordrecht: Kluwer Academic Publishers, p. 53-77 25 p. (Tree Physiology).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  50. Published

    Regulation of the high-affinity ammonium transporter (BnAMT1;2) in the leaves of Brassica napus by nitrogen status

    Pearson, J. N., Finnemann, J. & Schjoerring, Jan K., 2002, In: Plant Molecular Biology. 49, 5, p. 483-490 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 4226215