Publications of A. Sampathkumar

Wu, S., Zhang, Y. J., Luzarowska, U., Yang, L., Salem, M. A., Thirumalaikumar , V. P., Sade, N., Galperin, V. E., Fernie, A. R., Sampathkumar, A., Bershtein, S., Fusari, C. M. & Brotman, Y. The homeostasis of β-alanine is key for Arabidopsis reproductive growth and development. The Plant Journal 122, (2025).

Peng, M., Jaeger, K. E., Lu, Y., Fan, Z., Zeng, W., Sampathkumar, A. & Wigge, P. A. Activation and memory of the heatshock response is mediated by Prion-like domains of sensory HSFs in Arabidopsis. Molecular Plant 18, 457–467 (2025).

Wang, Y., Strauss, S., Smith, R. S. & Sampathkumar, A. Actin-mediated avoidance of tricellular junction influences global topology at the Arabidopsis shoot apical meristem. Cell Reports 43, (2024).

Lima, R. B., Pankaj, R., Ehlert, S. T., Finger, P., Fröhlich, A., Bayle, V., Landrein, B., Sampathkumar, A. & Figueiredo, D. D. Seed coat-derived brassinosteroid signaling regulates endosperm development. Nature Communications 15, (2024).

Tran, T. C., Mähl, K., Kappel, C., Dakhiya, Y., Sampathkumar, A., Sicard, A. & Lenhard, M. Altered interactions between cis-regulatory elements partially resolve BLADE-ON-PETIOLE genetic redundancy in Capsella rubella. The Plant Cell 36, 4637–4657 (2024).

Li, R., Rosado-Souza, L., Sampathkumar, A. & Fernie, A. R. The relationship between cell wall and postharvest physiological deterioration of fresh produce. Plant Physiology and Biochemistry 210, (2024).

Fernie, A. R., Sonnewald, U. & Sampathkumar, A. Metabolism and development. Russian Journal of Plant Physiology 295, (2024).

Takahashi, D., Soga, K., Kikuchi, T., Kutsuno, T., Hao, P., Sasaki, K., Nishiyama, Y., Kidokoro, S., Sampathkumar, A., Bacic, A., Johnson, K. L. & Kotake, T. Structural changes in cell wall pectic polymers contribute to freezing tolerance induced by cold acclimation in plants. Current Biology 34, 958–968 (2024).

Aarabi, F., Ghigi, A., Wijesingha Ahchige, M., Bulut, M., Geigenberger, P., Neuhaus, H. E., Sampathkumar, A., Alseekh, S. & Fernie, A. R. Genome-Wide Association Study unveils ascorbate regulation by PAS/LOV PROTEIN during high light acclimation. Plant Physiology 193, 2037–2054 (2023).

Figueroa, N. E., Franz, P., Luzarowski, M., Martinez-Seidel, F., Moreno, J. C., Childs, D., Ziemblicka, A., Sampathkumar, A., Andersen, T. G., Tsiavaliaris, G., Kosmacz, M. & Skirycz, A. Protein interactome of 3’,5’-cyclic adenosine monophosphate reveals its role in regulating the actin cytoskeleton. The Plant Journal 115, 1214–1230 (2023).

Caldana, C., Carrari, F., Fernie, A. R. & Sampathkumar, A. How metabolism and development are intertwined in space and time. The Plant Journal 116, 347–359 (2023).

Novaković, L., Yakubov, G. E., Ma, Y., Bacic, A., Blank, K. G., Sampathkumar, A. & Johnson, K. L. DEFECTIVE KERNEL1 regulates cellulose synthesis and affects primary cell wall mechanics. Frontiers in Plant Science 14, (2023).

van Spoordonk, R., Schneider, R. & Sampathkumar, A. Mechano-chemical regulation of complex cell shape formation: Epidermal pavement cells—A case study. Quantitative Plant Biology 4, (2023).

Sampathkumar, A. & Meyerowitz, E. M. Cellulose synthase complexes-microtubules interaction hinders mechano-response. Nature Plants 8, 988–989 (2022).

Schneider, R., Ehrhardt, D. W., Meyerowitz, E. M. & Sampathkumar, A. Tethering of cellulose synthase to microtubules dampens mechano-induced cytoskeletal organization in Arabidopsis pavement cells. Nature Plants 8, 1064–1073 (2022).

Matz, T., Wang, Y., Kulshreshtha, R., Sampathkumar, A. & Nikoloski, Z. Topological properties accurately predict cell division events and organization of shoot apical meristem in Arabidopsis thaliana. Development 149, (2022).

Sandoval-Ibanez, O., Rolo, D., Ghandour, R., Hertle, A. P., Armarego-Marriott, T., Sampathkumar, A., Zoschke, R. & Bock, R. De-etiolation-induced protein 1 (DEIP1) mediates assembly of the cytochrome b6f complex in Arabidopsis. Nature Communications 13, (2022).

Kosmacz, M., Kerber, O., Gorka, M., Moreno, J. C., Maruri-Lopez, I., Minen, R. I., Sampathkumar, A., Nelson, A. D. L. & Skirycz, A. 2 ',3 '-cAMP treatment mimics the stress molecular response in Arabidopsis thaliana. Plant Physiology 188, 1966–1978 (2022).

Gao, Y., Thiele, W., Saleh, O., Scossa, F., Aarabi, F., Zhang, H. M., Sampathkumar, A., Kühn, K., Fernie, A. R., Bock, R., Schöttler, M. A. & Zoschke, R. Chloroplast translational regulation uncovers nonessential photosynthesis genes as key players in plant cold acclimation. Plant Cell 34, 2056–2079 (2022).

Ginsawaeng, O., Heise, C., Sangwan, R., Karcher, D., Hernández-Sánchez, I. E., Sampathkumar, A. & Zuther, E. Subcellular Localization of Seed-Expressed LEA_4 Proteins Reveals Liquid-Liquid Phase Separation for LEA9 and for LEA48 Homo- and LEA42-LEA48 Heterodimers. Biomolecules 11, (2021).