Helle Jakobe Martens

Helle Jakobe Martens

Associate Professor


  1. Published

    Oxidative stress associated with rootstock-scion interactions in pear/quince combinations during early stages of graft development

    Irisarri, P., Binczycki, P., Errea, P., Martens, Helle Jakobe & Pina, A., 2015, In: Journal of Plant Physiology. 176, p. 25-35 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Phloem development and function probed with a companion-cell marker

    Wright, K. M., Roberts, A. G., Martens, Helle Jakobe, Sauer, N. & Oparka, K. J., 2003, In: Annual report. 2002/2003, p. 118-121 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Phloem loading: functionality of plasmodesmata between mesophyll cells and sieve element/companion cell complexes

    Martens, Helle Jakobe & Schulz, Alexander, 2003. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  4. Published

    Photoactivation and other fluorescence techniques for studies on graft compatibility

    Martens, Helle Jakobe, 2008. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  5. Published

    Photoactivation of caged probes - microinjection without injection

    Martens, Helle Jakobe, Hansen, M. & Schulz, Alexander, 2001. 2 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  6. 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

  7. 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

  8. Published

    Proximate composition, histochemical analysis and microstructural localisation of nutrients in immature and mature seeds of marama bean (Tylosema esculentum) – an underutilised food legume

    Mosele, M. M., Hansen, Åse Solvej, Hansen, M., Schulz, Alexander & Martens, Helle Jakobe, 2011, In: Food Chemistry. 127, 4, p. 1555-1561 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 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

  10. Published

    Quantification of plasmodesmatal endoplasmic reticulum coupling between sieve elements and companion cells using fluorescence redistribution after photobleaching

    Martens, Helle Jakobe, Roberts, A. G., Oparka, K. J. & Schulz, Alexander, 2006, In: Plant Physiology. 142, 2, p. 471-480 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 4237290