Plant Trans-Golgi Network/Early Endosome pH regulation requires Cation Chloride Cotransporter (CCC1)

Autor: Daniel W McKay, Heather E McFarlane, Yue Qu, Apriadi Situmorang, Matthew Gilliham, Stefanie Wege

Publikováno v: eLife, Vol 11 (2022)

Plant cells maintain a low luminal pH in the trans-Golgi-network/early endosome (TGN/EE), the organelle in which the secretory and endocytic pathways intersect. Impaired TGN/EE pH regulation translates into severe plant growth defects. The identity o

Externí odkaz: https://doaj.org/article/57b055aff08e40d6bd26bc9da2e23c95

The companion of cellulose synthase 1 confers salt tolerance through a Tau-like mechanism in plants

Autor: Christopher Kesten, Arndt Wallmann, René Schneider, Heather E. McFarlane, Anne Diehl, Ghazanfar Abbas Khan, Barth-Jan van Rossum, Edwin R. Lampugnani, Witold G. Szymanski, Nils Cremer, Peter Schmieder, Kristina L. Ford, Florian Seiter, Joshua L. Heazlewood, Clara Sanchez-Rodriguez, Hartmut Oschkinat, Staffan Persson

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-14 (2019)

The Arabidopsis CC1 protein maintains microtubule array stability and cellulose synthesis during salt stress. Here the authors show that CC1 engages microtubules via an intrinsically disordered N-terminus that suggests it controls microtubule dynamic

Externí odkaz: https://doaj.org/article/87145081be054b2c92c39b0951f10ce5

The Cytoskeleton and Its Role in Determining Cellulose Microfibril Angle in Secondary Cell Walls of Woody Tree Species

Autor: Larissa Machado Tobias, Antanas V. Spokevicius, Heather E. McFarlane, Gerd Bossinger

Publikováno v: Plants, Vol 9, Iss 1, p 90 (2020)

Recent advances in our understanding of the molecular control of secondary cell wall (SCW) formation have shed light on molecular mechanisms that underpin domestication traits related to wood formation. One such trait is the cellulose microfibril ang

Externí odkaz: https://doaj.org/article/e8c379316dd043738b1c284012f6b4f2

The TOR complex controls ATP levels to regulate actin cytoskeleton dynamics in Arabidopsis

Autor: Liufeng Dai, Baojie Wang, Ting Wang, Etienne H. Meyer, Valentin Kettel, Natalie Hoffmann, Heather E. McFarlane, Shalan Li, Xuna Wu, Kelsey L. Picard, Patrick Giavalisco, Staffan Persson, Yi Zhang

Publikováno v: Proc Natl Acad Sci U S A
Dai, L, Wang, B, Wang, T, Meyer, E H, Kettel, V, Hoffmann, N, McFarlane, H E, Li, S, Wu, X, Picard, K L, Giavalisco, P, Persson, S & Zhang, Y 2022, ' The TOR complex controls ATP levels to regulate actin cytoskeleton dynamics in Arabidopsis ', Proceedings of the National Academy of Sciences of the United States of America, vol. 119, no. 38, e2122969119 . https://doi.org/10.1073/pnas.2122969119

Energy is essential for all cellular functions in a living organism. How cells coordinate their physiological processes with energy status and availability is thus an important question. The turnover of actin cytoskeleton between its monomeric and fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90d3abf71a21dcba7b08f9b49b38bed8
https://hdl.handle.net/21.11116/0000-000B-BAC9-1

Small but Mighty: An Update on Small Molecule Plant Cellulose Biosynthesis Inhibitors

Autor: Heather E. McFarlane, Raegan T Larson

Publikováno v: Plant and Cell Physiology. 62:1828-1838

Cellulose is one of the most abundant biopolymers on Earth. It provides mechanical support to growing plant cells and important raw materials for paper, textiles and biofuel feedstocks. Cellulose biosynthesis inhibitors (CBIs) are invaluable tools fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a63d0aac7b9d796cbb12a0f571f36d7
https://doi.org/10.1093/pcp/pcab108