Insect-damaged Arabidopsis moves like wounded Mimosa pudica

Autor: Stéphanie Stolz, Chi Tam Nguyen, Edward E. Farmer, Andrzej Kurenda, Aurore Chételat

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 51, pp. 26066-26071

Significance Leaves display constant and complex movements. We found that the petioles of undamaged leaves of Arabidopsis thaliana undergo minute deformations when insects fed on other leaves. These deformations reported in real time the arrival and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a257acf4e1306e34d6f0fafd02c2375
http://europepmc.org/articles/PMC6926025

Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis

Autor: Ludwig A. Hothorn, Joka Pipercevic, Sebastian Hiller, Rebekka Wild, Robert K. Harmel, Jinsheng Zhu, Michael Hothorn, Dorothea Fiedler, Kristina Sturm, Larissa Broger, Martina Katharina Ried, Luciano A. Abriata

Publikováno v: Nature Communications
Nature Communications, 2021, 12 (1), pp.384. ⟨10.1038/s41467-020-20681-4⟩
Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
Nature Communications, Nature Publishing Group, 2021, 12 (1), pp.384. ⟨10.1038/s41467-020-20681-4⟩
Nature Communications 12 (2021), Nr. 1
Nature Communications, Vol. 12, No 384 (2021)

Phosphorus is an essential nutrient taken up by organisms in the form of inorganic phosphate (Pi). Eukaryotes have evolved sophisticated Pi sensing and signaling cascades, enabling them to stably maintain cellular Pi concentrations. Pi homeostasis is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8b14105c08592d3d2097a82178d60b5
https://hal.science/hal-03328790/document

Methylation deficiency disrupts biological rhythms from bacteria to humans

Autor: Hitoshi Okamura, Jean-Michel Fustin, David Whitmore, Ellen Grünewald, Ryoichiro Kageyama, Maria Luísa Jabbur, Stephanie Tammam, Samantha J. Cargill, Marijke Versteven, Carl Hirschie Johnson, Melisa L. Lamberti, Christin Rakers, Kumiko Yoshioka-Kobayashi, P. Lynne Howell, Gerben van Ooijen, Diego A. Golombek, Takuya Matsuo, Rika Kojima, Ralf Stanewsky, Kensuke Kaneko, Kazuki Fukumoto, Shiqi Ye, Hideaki Kakeya, Yao Xu, Mayu Yamano, T. Katherine Tamai

Publikováno v: Fustin, J-M, Ye, S, Rakers, C, Kaneko, K, Fukumoto, K, Yamano, M, Versteven, M, Grünewald, E, Cargill, S J, Tamai, T K, Xu, Y, Jabbur, M L, Kojima, R, Lamberti, M L, Yoshioka-Kobayashi, K, Whitmore, D, Tammam, S, Howell, P L, Kageyama, R, Matsuo, T, Stanewsky, R, Golombek, D A, Johnson, C H, Kakeya, H, Ooijen, G V & Okamura, H 2020, ' Methylation deficiency disrupts biological rhythms from bacteria to humans ', Communications Biology, vol. 3, no. 1, 211 . https://doi.org/10.1038/s42003-020-0942-0
Communications Biology
Fustin, J-M, Ye, S, Rakers, C, Kaneko, K, Fukumoto, K, Yamano, M, Versteven, M, Grunewald, E, Cargill, S, Tamai, T K, Xu, Y, Jabbur, M L, Kojima, R, Lamberti, M L, Yoshioka Kobayashi, K, Whitmore, D, Tammam, S, Howell, P L, Kageyama, R, Matsuo, T, Stanewsky, R, Golombek, D A, Johnson, C H, Kakeya, H, Van Ooijen, G & Okamura, H 2020, ' Methylation deficiency disrupts biological rhythms from bacteria to humans ', Communications biology, vol. 3, no. 1, 211 . https://doi.org/10.1038/s42003-020-0942-0
Communications Biology, Vol 3, Iss 1, Pp 1-14 (2020)

The methyl cycle is a universal metabolic pathway providing methyl groups for the methylation of nuclei acids and proteins, regulating all aspects of cellular physiology. We have previously shown that methyl cycle inhibition in mammals strongly affec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d6e5be01b1272356d531f73855b32e
https://doi.org/10.1038/s42003-020-0942-0

Root zone-specific localization of AMTs determines ammonium transport pathways and nitrogen allocation to shoots

Autor: David E. Salt, Niko Geldner, Fengying Duan, Nicolaus von Wirén, Ricardo Fabiano Hettwer Giehl

Publikováno v: PLoS biology, vol. 16, no. 10, pp. e2006024
PLoS Biology
PLoS Biology, Vol 16, Iss 10, p e2006024 (2018)

In plants, nutrient provision of shoots depends on the uptake and transport of nutrients across the root tissue to the vascular system. Nutrient delivery to the vasculature is mediated via the apoplastic transport pathway (ATP), which uses the free s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fdf87307cdeb666a5142fed71c6b40a
https://serval.unil.ch/resource/serval:BIB_304216FEFC20.P001/REF.pdf

Differentially Phased Leaf Growth and Movements in Arabidopsis Depend on Coordinated Circadian and Light Regulation

Autor: Christian Fankhauser, Ioannis Xenarios, Olivier Michaud, Tino Dornbusch

Publikováno v: Plant Cell, vol. 26, no. 10, pp. 3911-3921

In contrast to vastly studied hypocotyl growth, little is known about diel regulation of leaf growth and its coordination with movements such as changes in leaf elevation angle (hyponasty). We developed a 3D live-leaf growth analysis system enabling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33fbf7ce4f720dc4886bceb41a5d164b
https://doi.org/10.1105/tpc.114.129031