Publikationen von A. Sampathkumar

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).

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).

Sedaghatmehr, M., Thirumalaikumar, V. P., Kamranfar, I., Schulz, K., Mueller-Roeber, B., Sampathkumar, A. & Balazadeh, S. Autophagy complements metalloprotease FtsH6 in degrading plastid heat shock protein HSP21 during heat stress recovery. Journal of Experimental Botany 72, 7498–7513 (2021).

Eng, R. C., Schneider, R., Matz, T., Carter, R., Ehrhardt, D. W., Jönsson, H., Nikoloski, Z. & Sampathkumar, A. KATANIN and CLASP function at different spatial scales to mediate microtubule response to mechanical stress in Arabidopsis cotyledons. Current Biology 31, 3262–3274 (2021).

Nowak, J., Eng, R. C., Matz, T., Waack, M., Persson, S., Sampathkumar, A. & Nikoloski, Z. A network-based framework for shape analysis enables accurate characterization of leaf epidermal cells. Nature Communications 12, (2021).

Kössler, S., Armarego-Marriott, T., Tarkowska, D., Tureckova, V., Agrawal, S., Mi, J., Perez da Sousa, L., Schöttler, M. A., Schadach, A., Fröhlich, A., Bock, R., Al-Babili, S., Ruf, S., Sampathkumar, A. & Moreno, J. C. Lycopene β-cyclase expression influences plant physiology, development and metabolism in tobacco plants. Journal of Experimental Botany 72, 2544–2569 (2021).

Schneider, R., Klooster, K., Picard, K. L., van der Gucht, J., Demura, T., Janson, M., Sampathkumar, A., Deinum, E. E., Ketelaar, T. & Persson, S. Long-term single-cell imaging and simulations of microtubules reveal principles behind wall patterning during proto-xylem development. Nature Communications 12, (2021).

Takahashi, D., Johnson, K., Hao, P., Tuong, T., Erban, A., Sampathkumar, A., Bacic, A., Livingston III, D. P., Kopka, J., Kuroha, T., Yokoyama, R., Nishitani, K., Zuther, E. & Hincha, D. K. Cell wall modification by the xyloglucan endotransglucosylase/hydrolase XTH19 influences freezing tolerance after cold and sub-zero acclimation. Plant, Cell and Environment 44, 915–930 (2021).

Di Vittori, V., Bitocchi, E., Rodriguez, M., Alseekh, S., Bellucci, E., Nanni, L., Gioia, T., Marzario, S., Logozzo, G., Rossato, M., De Quattro, C., Murgia, M. L., Ferreira, J. J., Campa, A., Xu, C., Fiorani, F., Sampathkumar, A., Fröhlich, A., Attene, G., Delledonne, M., Usadel, B., Fernie, A. R., Rau, D. & Papa, R. Pod indehiscence in common bean is associated to the fine regulation of PvMYB26. Journal of Experimental Botany 72, 1617–1633 (2020).

Eng, R. C. & Sampathkumar, A. Plant Biology: Bending of Plant Organs. Current Biology 30, R402–R405 (2020).

Fernie, A. R., Zhang, Y. J. & Sampathkumar, A. Cytoskeleton Architecture Regulates Glycolysis Coupling Cellular Metabolism to Mechanical Cues. Trends in biochemical sciences 45, 637–638 (2020).

Heinze, L., Freimuth, N., Roessling, A.-K., Hahnke, R., Riebschlager, S., Fröhlich, A., Sampathkumar, A., McFarlane, H. E. & Sauer, M. EPSIN1 and MTV1 define functionally overlapping but molecularly distinct trans-Golgi network subdomains in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America 117, 25880–25889 (2020).

Sampathkumar, A. Mechanical feedback-loop regulation of morphogenesis in plants. Development 147, (2020).

Thirumalaikumar, V. P., Gorka, M., Schulz, K., Masclaux-Daubresse, C., Sampathkumar, A., Skirycz, A., Vierstra, R. D. & Balazadeh, S. Selective autophagy regulates heat stress memory in Arabidopsis by NBR1-mediated targeting of HSP90 and ROF1. Autophagy 19, 2184–2199 (2020).