Programmed Cell Death in Plant Immunity: Cellular Reorganization, Signaling, and Cell Cycle Dependence in Cultured Cells as a Model System

2015 ◽  
pp. 77-96 ◽  
Author(s):  
Takamitsu Kurusu ◽  
Takumi Higaki ◽  
Kazuyuki Kuchitsu
Keyword(s):  
Cell Cycle ◽  
Cell Death ◽  
Programmed Cell Death ◽  
Cultured Cells ◽  
Plant Immunity ◽  
Model System ◽  
Cell Cycle Dependence ◽  
Cycle Dependence

scholarly journals Chloroethylnitrosourea-induced cell death and genotoxicity: Cell cycle dependence and the role of DNA double-strand breaks, HR and NHEJ

Cell Cycle ◽  
2012 ◽  
Vol 11 (14) ◽  
pp. 2606-2619 ◽  
Author(s):  
Teodora Nikolova ◽  
Frank Hennekes ◽  
Anita Bhatti ◽  
Bernd Kaina
Keyword(s):  
Cell Cycle ◽  
Cell Death ◽  
Double Strand Breaks ◽  
Dna Double Strand Breaks ◽  
Strand Breaks ◽  
Cell Cycle Dependence ◽  
Cycle Dependence

scholarly journals SOG1 transcription factor promotes the onset of endoreduplication under salinity stress in Arabidopsis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kalyan Mahapatra ◽  
Sujit Roy
Keyword(s):  
Cell Cycle ◽  
Dna Damage ◽  
Cell Death ◽  
Transcription Factor ◽  
Programmed Cell Death ◽  
Salinity Stress ◽  
Crucial Role ◽  
Genome Stability ◽  
Cell Cycle Checkpoint ◽  
Cell Cycle Regulators

AbstractAs like in mammalian system, the DNA damage responsive cell cycle checkpoint functions play crucial role for maintenance of genome stability in plants through repairing of damages in DNA and induction of programmed cell death or endoreduplication by extensive regulation of progression of cell cycle. ATM and ATR (ATAXIA-TELANGIECTASIA-MUTATED and -RAD3-RELATED) function as sensor kinases and play key role in the transmission of DNA damage signals to the downstream components of cell cycle regulatory network. The plant-specific NAC domain family transcription factor SOG1 (SUPPRESSOR OF GAMMA RESPONSE 1) plays crucial role in transducing signals from both ATM and ATR in presence of double strand breaks (DSBs) in the genome and found to play crucial role in the regulation of key genes involved in cell cycle progression, DNA damage repair, endoreduplication and programmed cell death. Here we report that Arabidopsis exposed to high salinity shows generation of oxidative stress induced DSBs along with the concomitant induction of endoreduplication, displaying increased cell size and DNA ploidy level without any change in chromosome number. These responses were significantly prominent in SOG1 overexpression line than wild-type Arabidopsis, while sog1 mutant lines showed much compromised induction of endoreduplication under salinity stress. We have found that both ATM-SOG1 and ATR-SOG1 pathways are involved in the salinity mediated induction of endoreduplication. SOG1was found to promote G2-M phase arrest in Arabidopsis under salinity stress by downregulating the expression of the key cell cycle regulators, including CDKB1;1, CDKB2;1, and CYCB1;1, while upregulating the expression of WEE1 kinase, CCS52A and E2Fa, which act as important regulators for induction of endoreduplication. Our results suggest that Arabidopsis undergoes endoreduplicative cycle in response to salinity induced DSBs, showcasing an adaptive response in plants under salinity stress.

Cell-cycle dependence of dolichyl phosphate biosynthesis

1987 ◽  
Vol 258 (2) ◽  
pp. 491-497 ◽  
Author(s):  
W.Lee Adair ◽  
Nancy Cafmeyer
Keyword(s):  
Cell Cycle ◽  
Dolichyl Phosphate ◽  
Cell Cycle Dependence ◽  
Cycle Dependence

scholarly journals A novel inward-rectifying K+ current with a cell-cycle dependence governs the resting potential of mammalian neuroblastoma cells.

1995 ◽  
Vol 489 (2) ◽  
pp. 455-471 ◽  
Author(s):  
A Arcangeli ◽  
L Bianchi ◽  
A Becchetti ◽  
L Faravelli ◽  
M Coronnello ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Neuroblastoma Cells ◽  
Resting Potential ◽  
K Current ◽  
A Cell ◽  
Cell Cycle Dependence ◽  
Cycle Dependence

scholarly journals The Cell Cycle Dependence of the Activity of Antimicrobial Peptides Results in a Higher Resistance of Starving Cells to the Peptides

2018 ◽  
Vol 114 (3) ◽  
pp. 377a
Author(s):  
Mehdi Snoussi ◽  
Mehrnaz Siavoshi ◽  
Paul Talledo ◽  
Sattar Taheri-Araghi
Keyword(s):  
Cell Cycle ◽  
Antimicrobial Peptides ◽  
Cell Cycle Dependence ◽  
Cycle Dependence

Cell cycle kinetics, tissue transglutaminase and programmed cell death (apoptosis)

FEBS Letters ◽  
1992 ◽  
Vol 311 (2) ◽  
pp. 174-178 ◽  
Author(s):  
S. El Alaoui ◽  
S. Mian ◽  
J. Lawry ◽  
G. Quash ◽  
M. Griffin
Keyword(s):  
Cell Cycle ◽  
Cell Death ◽  
Programmed Cell Death ◽  
Tissue Transglutaminase ◽  
Cell Cycle Kinetics

scholarly journals Programmed cell death induced by high levels of cytokinin in Arabidopsis cultured cells is mediated by the cytokinin receptor CRE1/AHK4

2012 ◽  
Vol 63 (7) ◽  
pp. 2825-2832 ◽  
Author(s):  
M. Vescovi ◽  
M. Riefler ◽  
M. Gessuti ◽  
O. Novak ◽  
T. Schmulling ◽  
...  
Keyword(s):  
Cell Death ◽  
Programmed Cell Death ◽  
Cultured Cells ◽  
Cytokinin Receptor

The Cell Cycle Dependence of Thermotolerance: II. CHO Cells Heated at 45.0°C

1984 ◽  
Vol 98 (3) ◽  
pp. 491 ◽  
Author(s):  
R. A. Read ◽  
M. H. Fox ◽  
J. S. Bedford
Keyword(s):  
Cell Cycle ◽  
Cho Cells ◽  
Cell Cycle Dependence ◽  
Cycle Dependence
Sign in / Sign up

Export Citation Format

Share Document