Dr. Josefina Patricia Fernández Moreno is a plant biologist and biotechnologist whose research focuses on crop improvement through molecular, physiological, and biochemical approaches. Her work explores the genetic and metabolic regulation of bioactive compounds and stress responses in plants. During her master’s research, she investigated the functional role of the Sl-MYB12 transcription factor in the biosynthesis of polyphenols in tomato fruit using Virus-Induced Gene Silencing, contributing to the understanding of secondary metabolism regulation. Her current collaborations involve elucidating the role of ethylene signaling, particularly the EIN3 transcription factor, in early nodulation processes of Medicago truncatula, aiming to improve nitrogen-fixing efficiency. Additionally, she contributes to a comprehensive review on glycine betaine’s multifaceted roles in plant defense, emphasizing its influence on abiotic and biotic stress tolerance in crops. Beyond her academic contributions, she has applied her expertise in biotechnology as an adviser for an agricultural start-up focused on in-vitro culture and specialized metabolite production. Her research integrates molecular biology, plant physiology, and biotechnology to develop sustainable strategies for enhancing crop resilience and productivity under environmental stress conditions.

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Featured Publications:

Fernandez-Moreno, J.-P., Yaschenko, A. E., Fenech-Torres, M., Zhao, C., Neubauer, M., Brumos, J., Davis, H., Marchi, A. J., Concannon, R., Keren, A., Levitsky, V., Ascencio-Ibanez, J. T., Goldshmidt, A., Zemlyanskaya, E., Alonso, J. M., & Stepanova, A. N. (2025). EBSnew, a robust synthetic reporter for monitoring ethylene responses in plants. Plant Biotechnology Journal, 0, 1–19. Müller, S., Stegmann, T., Adema, K., Holmer, R., van Seters, A., van Velzen, R., Kulikova, O., Wijsman, T., Klein, J., Fernandez-Moreno, J.-P., Stepanova, A. N., Alonso, J. M., Franssen, H., Larrainzar, E., van Zeijl, A., & Kohlen, W. (2025). Spatiotemporal dynamics of ethylene biosynthesis shape infection and nodule initiation in Medicago truncatula. Plant Cell. (Submitted).

Balakireva, A. V., Karataeva, T. A., Karampelias, M., Mitiouchkina, T. Y., Morozov, V. V., Macháček, J., Shakhova, E. S., Perfilov, M. M., Belozerova, O. A., Palkina, K. A., Drazna, N., Vondrakova, Z., Kalachova, T., Fleiss, A., Fernandez-Moreno, J.-P., Alonso, J. M., Stepanova, A. N., Fakhranurova, L. I., Markina, N. M., … Sarkisyan, K. S. (2025). Non-invasive imaging of salicylic and jasmonic acid activities in planta. Nature Communications. (Submitted).

Biswal, A. K., Banasiak, A., Fernandez-Moreno, J.-P., Mitra, M., Harholt, J., Derba-Maceluch, M., Majda, M., Kushwah, S., Kumar, V., Abreu, I., Sivan, P., Pattathil, S., Immerzeel, P., Gorzsás, A., Moritz, T., Hahn, M. G., Scheller, H. V., Aharoni, A., & Mellerowicz, E. J. (2025).* Cuticle deposition in the leaf epidermal cells depends on integrity of homogalacturonan. iScience, 25, 113963.

Fernandez-Moreno, J.-P., Yaschenko, A. E., Neubauer, M., Marchi, A. J., Zhao, C., Alonso, J. M., & Stepanova, A. N. (2024). A rapid and scalable approach to build synthetic repetitive hormone-responsive promoters.