Helle Jakobe Martens

Helle Jakobe Martens

Associate Professor


  1. 2024
  2. Published

    Polyploidy – A tool in adapting trees to future climate changes? A review of polyploidy in trees

    Ræbild, Anders, Anamthawat-Jónsson, K., Egertsdotter, U., Immanen, J., Jensen, A. M., Koutouleas, Tina, Martens, Helle Jakobe, Nieminen, K., Olofsson, Jill Katharina, Röper, A. C., Salojärvi, J., Strömvik, M., Vatanparast, Mohammad & Vivian-Smith, A., 2024, In: Forest Ecology and Management. 560, 14 p., 121767.

    Research output: Contribution to journalReviewResearchpeer-review

  3. 2023
  4. Published

    A fungal lytic polysaccharide monooxygenase is required for cell wall integrity, thermotolerance, and virulence of the fungal human pathogen Cryptococcus neoformans

    Probst, C., Hallas-Møller, Magnus, Ipsen, J. Ø., Brooks, J. S., Andersen, Karsten Wiberg, Haon, M., Berrin, J., Martens, Helle Jakobe, Nichols, C. A., Johansen, Katja Salomon & Alspaugh, J. A., 2023, In: PLOS Pathogens. 19, 4, 33 p., e1010946.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Anyone Can Get Old—All You Have to Do Is Live Long Enough: Understanding Mortality and Life Expectancy in European Hedgehogs (Erinaceus europaeus)

    Rasmussen, S. L., Berg, T. B., Martens, Helle Jakobe & Jones, O. R., 2023, In: Animals. 13, 4, 24 p., 626.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 2022
  7. Published

    Upgrading the Nutritional Value of PKC Using a Bacillus subtilis Derived Monocomponent β-Mannanase

    Gomez-Osorio, L. M., Nielsen, J. U., Martens, Helle Jakobe & Wimmer, R., 1 Jan 2022, In: Molecules. 27, 2, 14 p., 563.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    A fungal lytic polysaccharide monooxygenase is required for cell wall integrity, thermotolerance, and virulence of the fungal human pathogen Cryptococcus neoformans

    Probst, C., Hallas-Møller, Magnus, Ipsen, J. Ø., Brooks, J. T., Andersen, Karsten Wiberg, Haon, M., Berrin, J., Martens, Helle Jakobe, Nichols, C. B., Johansen, Katja Salomon & Alspaugh, J. A., 2022, bioRxiv, 70 p.

    Research output: Working paperPreprintResearch

  9. Published

    Multi-species colloidosomes by surface-modified lactic acid bacteria with enhanced aggregation properties

    Jiang, X., Martens, Helle Jakobe, Shekarforoush, E., Muhammed, Musemma Kedir, Whitehead, K. A., Arneborg, Nils & Risbo, Jens, 2022, In: Journal of Colloid and Interface Science. 622, p. 503-514

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 2021
  11. Published

    Impaired Cuticle Functionality and Robust Resistance to Botrytis cinerea in Arabidopsis thaliana Plants With Altered Homogalacturonan Integrity Are Dependent on the Class III Peroxidase AtPRX71

    Lorrai, R., Francocci, F., Gully, K., Martens, Helle Jakobe, De Lorenzo, G., Nawrath, C. & Ferrari, S., 16 Aug 2021, In: Frontiers in Plant Science. 12, 18 p., 696955.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    CO2 refixation is higher in leaves of woody species with high mesophyll and stomatal resistances to CO2 diffusion

    Eckert, D., Martens, Helle Jakobe, Gu, L. & Jensen, A. M., 1 Aug 2021, In: Tree Physiology. 41, 8, p. 1450-1461 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Changes in physicochemical properties and volatile compounds of roselle (Hibiscus sabdariffa l.) calyx during different drying methods

    Juhari, N. H., Martens, Helle Jakobe & Petersen, Mikael Agerlin, 2021, In: Molecules. 26, 20, 14 p., 6260.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Outdoor cultivation of a novel isolate of the microalgae Scenedesmus sp. and the evaluation of its potential as a novel protein crop

    Olsen, M. F. L., Pedersen, J. S., Thomsen, Sune Tjalfe, Martens, Helle Jakobe, Petersen, A. & Jensen, Poul Erik, 2021, In: Physiologia Plantarum. 173, 2, p. 483-494

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 2020
  16. Published

    Bioimaging Techniques Reveal Foliar Phosphate Uptake Pathways and Leaf Phosphorus Status

    Arsic, M., Tougaard, Stine Le, Persson, D. P., Martens, Helle Jakobe, Doolette, C. L., Lombi, E., Schjoerring, Jan K. & Husted, Søren, 1 Aug 2020, In: Plant Physiology. 183, 4, p. 1472-1483 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Serratia inhibens sp. nov., a new antifungal species isolated from potato (Solanum tuberosum)

    Hennessy, Rosanna Catherine, Dichmann, S. I., Martens, Helle Jakobe, Zervas, A. & Stougaard, P., 17 Jun 2020, In: International Journal of Systematic and Evolutionary Microbiology. 70, 7, p. 4204-4211 8 p., 004270.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Directionality of Plasmodesmata-Mediated Transport in Arabidopsis Leaves Supports Auxin Channeling

    Gao, C., Liu, X., De Storme, N., Jensen, K. H., Xu, Q., Yang, J., Liu, X., Chen, S., Martens, Helle Jakobe, Schulz, Alexander & Liesche, J., 2020, In: Current Biology. 30, 10, p. 1970-1977 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. 2019
  20. Published

    The P5A ATPase Spf1p is stimulated by phosphatidylinositol 4-phosphate and influences cellular sterol homeostasis

    Sørensen, D. M., Holen, H. W., Pedersen, J. T., Martens, Helle Jakobe, Silvestro, D., Stanchev, L. D., Costa, S. R., Pomorski, Thomas Guenther, Lopez Marques, Rosa Laura & Palmgren, Michael, 15 Apr 2019, In: Molecular Biology of the Cell. 30, 9, p. 1069-1084

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Characterization of Top Leader Elongation in Nordmann Fir (Abies nordmanniana)

    Martens, Helle Jakobe, Sorensen, S., Burow, Meike & Veierskov, Bjarke, 2019, In: Journal of Plant Growth Regulation. 38, 4, p. 1354-1361

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Direct Comparison of Leaf Plasmodesma Structure and Function in Relation to Phloem-Loading Type

    Liesche, J., Gao, C., Binczycki, P., Andersen, S. R., Rademaker, H., Schulz, Alexander & Martens, Helle Jakobe, 2019, In: Plant Physiology. 179, 4, p. 1768-1778 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Proteomic and microscopic approaches in understanding mechanisms of shell-loosening of shrimp (Pandalus borealis) induced by high pressure and protease

    Dang, T. T., Jessen, F., Martens, Helle Jakobe, Gringer, N., Olsen, Karsten, Bøknæs, N. & Orlien, Vibeke, 2019, In: Food Chemistry. 289, p. 729-738 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Quantification of Symplasmic Phloem Loading Capacity with Live-Cell Microscopy

    Martens, Helle Jakobe, Gao, C. & Liesche, J., 2019, Phloem: Methods and Protocols. Liesche, J. (ed.). Vol. 2014. p. 215-221 7 p. (Methods in Molecular Biology).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  25. 2018
  26. Published

    Colwellia echini sp. nov., an agar- and carrageenan-solubilizing bacterium isolated from sea urchin

    Christiansen, L., Bech, P. K., Schultz-Johansen, M., Martens, Helle Jakobe & Stougaard, P., 2018, In: International Journal of Systematic and Evolutionary Microbiology. 68, 2, p. 687-691 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Identification of an algal xylan synthase indicates that there is functional orthology between algal and plant cell wall biosynthesis

    Jensen, J. K., Busse-Wicher, M., Poulsen, C. P., Fangel, J. U., Smith, P. J., Yang, J., Pena, M., Dinesen, M. H., Martens, Helle Jakobe, Melkonian, M., Wong, G. K., Moremen, K. W., Wilkerson, C. G., Scheller, H. V., Dupree, P., Ulvskov, Peter, Urbanowicz, B. R. & Harholt, J., 2018, In: New Phytologist. 218, 3, p. 1049-1060

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2017
  29. Published

    Barley genotypic β-glucan variation combined with enzymatic modifications direct its potential as a natural ingredient in a high fiber extract

    Mikkelsen, M. S., Meier, S., Jensen, M. G., Qin, F., Stoica, I., Martens, Helle Jakobe, Blennow, Andreas & Jespersen, Birthe P Møller, 2017, In: Journal of Cereal Science. 75, p. 45-53 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. 2016
  31. Published

    The microfluidic network of a plant leaf

    Rademaker, H., Jensen, K. H., Martens, Helle Jakobe, Schulz, Alexander & Bohr, T., 25 May 2016.

    Research output: Contribution to conferencePosterResearch

  32. Published

    A commercial GH11 xylanase mediates xylan solubilisation and degradation in wheat, rye and barley as demonstrated by microscopy techniques and wet chemistry methods

    Ravn, J. L., Martens, Helle Jakobe, Pettersson, D. & Pedersen, N. R., 2016, In: Animal Feed Science and Technology. 219, p. 216-225 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Characterization of a dynamic metabolon producing the defense compound dhurrin in sorghum

    Laursen, Tomas, Borch-Jensen, J., Baden, C. K., Bavishi, K., Torta, F., Martens, Helle Jakobe, Silvestro, D., Hatzakis, Nikos, Wenk, M. R., Dafforn, T. R., Olsen, C. E., Motawie, Mohammed Saddik, Hamberger, B. R., Møller, Birger Lindberg & Bassard, J. A., 2016, In: Science (New York, N.Y.). 354, 6314, p. 890-893 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Transfer of the cytochrome P450-dependent dhurrin pathway from Sorghum bicolor into Nicotiana tabacum chloroplasts for light-driven synthesis

    Gnanasekaran, Thiyagarajan, Karcher, D., Nielsen, A. J. Z., Martens, Helle Jakobe, Ruf, S., Kroop, X., Olsen, C. E., Motawie, Mohammed Saddik, Pribil, Mathias, Møller, Birger Lindberg, Bock, R. & Jensen, Poul Erik, 2016, In: Journal of Experimental Botany. 67, 8, p. 2495-2506 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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