Results 51 to 60 of about 177,740 (148)

ANXUR receptor-like kinases coordinate cell wall integrity with growth at the pollen tube tip via NADPH oxidases. [PDF]

PLoS Biology, 2013
It has become increasingly apparent that the extracellular matrix (ECM), which in plants corresponds to the cell wall, can influence intracellular activities in ways that go far beyond their supposedly passive mechanical support. In plants, growing cells
Aurélien Boisson-Dernier, Dmytro S Lituiev, Anna Nestorova, Christina Maria Franck, Sharme Thirugnanarajah, Ueli Grossniklaus   +5 more
doaj   +1 more source

Cell Wall Biogenesis Protein Phosphatase CrSsd1 Is Required for Conidiation, Cell Wall Integrity, and Mycoparasitism in Clonostachys rosea [PDF]

Frontiers in Microbiology, 2020
Cell wall biogenesis protein phosphatases play important roles in various cellular processes in fungi. However, their functions in the widely distributed mycoparasitic fungus Clonostachys rosea remain unclear, as do their potential for controlling plant fungal diseases. Herein, the function of cell wall biogenesis protein phosphatase CrSsd1 in C. rosea
Binna Lv, Na Jiang, Rakibul Hasan, Yingying Chen, Manhong Sun, Shidong Li   +5 more
openaire   +3 more sources

The genetic interaction network of CCW12, a Saccharomyces cerevisiae gene required for cell wall integrity during budding and formation of mating projections

BMC Genomics, 2011
Background Mannoproteins construct the outer cover of the fungal cell wall. The covalently linked cell wall protein Ccw12p is an abundant mannoprotein.
Arroyo Javier, Popolo Laura, García-Cantalejo Jesús, Neupert Christine, Piberger Heidi, Ragni Enrico, Aebi Markus, Strahl Sabine   +7 more
doaj   +1 more source

A core of cell wall proteins functions in wall integrity responses in Arabidopsis thaliana

Plant Direct
Cell walls surround all plant cells, and their composition and structure are tightly regulated to maintain cellular and organismal homeostasis. In response to wall damage, the cell wall integrity (CWI) system is engaged to ameliorate effects on plant ...
Oyeyemi Ajayi, Ellen Zelinsky, Charles T. Anderson   +2 more
doaj   +1 more source

Plant cell wall dynamics and wall-related susceptibility in plant-pathogen interactions

Frontiers in Plant Science, 2014
The cell wall is a dynamic structure that often determines the outcome of the interactions between plants and pathogens. It is a barrier that pathogens need to breach to colonize the plant tissue.
Daniela eBellincampi, Felice eCervone, Vincenzo eLionetti   +2 more
doaj   +1 more source

Posttranscriptional regulation of cell wall integrity in budding yeast

SSRN Electronic Journal, 2022
ABSTRACTThe 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. Here we describe a posttranscriptional pathway that plays an important complementary role.
Bresson S, Shchepachev V, Tollervey D.
europepmc   +2 more sources

Integration of cell wall synthesis and chromosome segregation during cell division in Caulobacter

Journal of Cell Biology, 2023
To divide, bacteria must synthesize their peptidoglycan (PG) cell wall, a protective meshwork that maintains cell shape. FtsZ, a tubulin homolog, dynamically assembles into a midcell band, recruiting division proteins, including the PG synthases FtsW and FtsI. FtsWI are activated to synthesize PG and drive constriction at the appropriate time and place.
Christopher R. Mahone, Isaac P. Payne, Zhixin Lyu, Joshua W. McCausland, Jordan M. Barrows, Jie Xiao, Xinxing Yang, Erin D. Goley   +7 more
openaire   +2 more sources

Genetic dissection of cell wall defects and the strigolactone pathway in Arabidopsis

Plant Direct, 2019
Defects in the biosynthesis and/or deposition of secondary plant cell wall polymers result in the collapse of xylem vessels causing a dwarfed plant stature and an altered plant architecture termed irregular xylem (irx) syndrome.
Vicente Ramírez, Markus Pauly
doaj   +1 more source

The Role of the Cell Integrity Pathway in Septum Assembly in Yeast

Journal of Fungi, 2021
Cytokinesis divides a mother cell into two daughter cells at the end of each cell cycle and proceeds via the assembly and constriction of a contractile actomyosin ring (CAR).
Cesar Roncero, Rubén Celador, Noelia Sánchez, Patricia García, Yolanda Sánchez   +4 more
doaj   +1 more source

Cell Wall Integrity MAPK Pathway Is Essential for Lipid Homeostasis [PDF]

Journal of Biological Chemistry, 2008
The highly conserved yeast cell wall integrity mitogen-activated protein kinase pathway regulates cellular responses to cell wall and membrane stress. We report that this pathway is activated and essential for viability under growth conditions that alter both the abundance and pattern of synthesis and turnover of membrane phospholipids, particularly ...
Lilia R, Nunez, Stephen A, Jesch, Maria L, Gaspar, Claudia, Almaguer, Manuel, Villa-Garcia, Monica, Ruiz-Noriega, Jana, Patton-Vogt, Susan A, Henry   +7 more
openaire   +2 more sources