Results 221 to 230 of about 185,522 (246)

The phosphatase PP2C12 is a negative player in LRX-RALF-FER-mediated cell wall integrity sensing

Hou X, Bender KW, Kadler G, Gupta S, Häfliger M, Guérin A, Diet A, Roffler S, Campanini D, Wicker T, Zipfel C, Ringli C.   +11 more
europepmc   +1 more source

A conserved fungal Knr4/Smi1 protein is vital for maintaining cell wall integrity and host plant pathogenesis

Kroll E, Bayon C, Rudd J, Armer V, Umashankar AM, Ames R, Urban M, Brown NA, Hammond-Kosack K.   +8 more
europepmc   +1 more source

Maintenance of Cell Wall Integrity under High Salinity [PDF]

International Journal of Molecular Sciences, 2021
Cell wall biosynthesis is a complex biological process in plants. In the rapidly growing cells or in the plants that encounter a variety of environmental stresses, the compositions and the structure of cell wall can be dynamically changed. To constantly monitor cell wall status, plants have evolved cell wall integrity (CWI) maintenance system, which ...
Chunzhao Zhao
exaly   +3 more sources

The Role of Mechanoperception in Plant Cell Wall Integrity Maintenance [PDF]

Plants, 2020
The plant cell walls surrounding all plant cells are highly dynamic structures, which change their composition and organization in response to chemical and physical stimuli originating both in the environment and in plants themselves. They are intricately involved in all interactions between plants and their environment while also providing adaptive ...
Laura Bacete, Thorsten Hamann
exaly   +4 more sources

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Posttranscriptional Regulation of Cell Wall Integrity in Budding Yeast

SSRN Electronic Journal, 2022
ABSTRACT The fungal cell wall provides protection and structure, and is an important target for antifungal compounds. A MAP kinase cascade termed the cell wall integrity (CWI) pathway regulates transcriptional responses to cell wall damage.
Stefan Bresson, Vadim Shchepachev, David Tollervey   +2 more
openaire   +1 more source

The cell wall integrity checkpoint: coordination between cell wall synthesis and the cell cycle

Yeast, 2010
AbstractThe cell wall is an essential cellular component for the survival of fungi. The cell wall of the budding yeast Saccharomyces cerevisiae undergoes remodelling during the cell cycle. Evidence is accumulating that there are regulatory mechanisms that link cell wall remodelling and cell cycle progression.
Takahiro, Negishi, Yoshikazu, Ohya
openaire   +2 more sources

THE INTEGRITY OF THE CELL WALL DURING BUD FORMATION IN YEASTS

Canadian Journal of Microbiology, 1965
Dark-field and electron microscopic studies of budding yeast cells have shown an extension of a wall of full thickness, rather than a break in the wall, when the bud emerges. The bud appears as a minute bulge and grows steadily, not explosively, during which time both it and the mother cell are enclosed within a single wall.
D O, MCCLARY, W D, BOWERS
openaire   +2 more sources

The plant cell wall integrity maintenance mechanism – A case study of a cell wall plasma membrane signaling network

Phytochemistry, 2015
Some of the most important functions of plant cell walls are protection against biotic/abiotic stress and structural support during growth and development. A prerequisite for plant cell walls to perform these functions is the ability to perceive different types of stimuli in both qualitative and quantitative manners and initiate appropriate responses ...
Thorsten Hamann
exaly   +4 more sources

The N-terminus of Sec3 is required for cell wall integrity in yeast

Biochimie, 2020
The cell wall is essential for cell viability and pathogenesis of fungi. It was previously shown that the exocytosis landmark Sec3 is an effector of the cell wall integrity (CWI) master regulator Rho1 GTPase. However, disruption of the interaction between Sec3 and Rho1 did not inhibit exocytic secretion and cell growth.
Qingguo Guo, Yuran Duan, Na Meng, Ying Liu, Guangzuo Luo   +4 more
openaire   +2 more sources

A spheroplast rate assay for determination of cell wall integrity in yeast

Yeast, 1998
The rate of formation of spheroplasts of yeast can be used as an assay to study the structural integrity of cell walls. Lysis can be measured spectrophotometrically in hypotonic solution in the presence of Zymolyase, a mixture of cell wall-digesting enzymes. The optical density of the cell suspension decreases as the cells lyse. We optimized this assay
R, Ovalle, S T, Lim, B, Holder, C K, Jue, C W, Moore, P N, Lipke   +5 more
openaire   +2 more sources