Thaumatin-like genes function in the control of both biotic stress signaling and ABA signaling pathways

2021 ◽  
Vol 567 ◽  
pp. 17-21
Author(s):  
Eun Joo Park ◽  
Tae-Houn Kim
Keyword(s):  
Signaling Pathways ◽  
Biotic Stress ◽  
Stress Signaling ◽  
Aba Signaling

scholarly journals Rice WRKY13 Regulates Cross Talk between Abiotic and Biotic Stress Signaling Pathways by Selective Binding to Different cis-Elements

2013 ◽  
Vol 163 (4) ◽  
pp. 1868-1882 ◽  
Author(s):  
J. Xiao ◽  
H. Cheng ◽  
X. Li ◽  
J. Xiao ◽  
C. Xu ◽  
...  
Keyword(s):  
Signaling Pathways ◽  
Cross Talk ◽  
Biotic Stress ◽  
Stress Signaling ◽  
Cis Elements ◽  
Abiotic And Biotic Stress ◽  
Selective Binding

Calcium sensors and their stress signaling pathways in plants

2013 ◽  
Vol 35 (7) ◽  
pp. 875-884 ◽  
Author(s):  
Zhong-Zhong ZHENG ◽  
Jin-Qiu SHEN ◽  
Wei-Huai PAN ◽  
Jian-Wei PAN
Keyword(s):  
Signaling Pathways ◽  
Stress Signaling ◽  
Calcium Sensors

scholarly journals The OsOXO2, OsOXO3 and OsOXO4 Positively Regulate Panicle Blast Resistance in Rice

Rice ◽  
2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Jingfang Dong ◽  
Lian Zhou ◽  
Aiqing Feng ◽  
Shaohong Zhang ◽  
Hua Fu ◽  
...  
Keyword(s):  
Signaling Pathways ◽  
Signaling Pathway ◽  
Molecular Mechanisms ◽  
Blast Resistance ◽  
Aba Signaling ◽  
Leaf Blast ◽  
Expression Levels ◽  
Panicle Blast ◽  
Localization Analysis ◽  
Sa Signaling

Abstract Background Although panicle blast is more destructive to yield loss than leaf blast in rice, the cloned genes that function in panicle blast resistance are still very limited and the molecular mechanisms underlying panicle blast resistance remain largely unknown. Results In the present study, we have confirmed that the three Oxalate oxidase (OXO) genes, OsOXO2, OsOXO3 and OsOXO4 from a blast-resistant cultivar BC10 function in panicle blast resistance in rice. The expression of OsOXO2, OsOXO3 and OsOXO4 were induced by panicle blast inoculation. Subcellular localization analysis revealed that the three OXO proteins are all localized in the nucleus and cytoplasm. Simultaneous silencing of OsOXO2, OsOXO3 and OsOXO4 decreased rice resistance to panicle blast, whereas the OsOXO2, OsOXO3 and OsOXO4 overexpression rice plants individually showed enhanced panicle blast resistance. More H2O2 and higher expression levels of PR genes were observed in the overexpressing plants than in the control plants, while the silencing plants exhibited less H2O2 and lower expression levels of PR genes compared to the control plants. Moreover, phytohormone treatment and the phytohormone signaling related gene expression analysis showed that panicle blast resistance mediated by the three OXO genes was associated with the activation of JA and ABA signaling pathways but suppression of SA signaling pathway. Conclusion OsOXO2, OsOXO3 and OsOXO4 positively regulate panicle blast resistance in rice. The OXO genes could modulate the accumulation of H2O2 and expression levels of PR gene in plants. Moreover, the OXO genes mediated panicle blast resistance could be regulated by ABA, SA and JA, and may be associated with the activation of JA and ABA signaling pathways but suppression of the SA signaling pathway.

Lifetime bioaccumulation of silver nanoparticles accelerates functional aging by inactivating antioxidant pathways, an effect reversed by pterostilbene

2021 ◽  
Author(s):  
Zi-Yu Chen ◽  
Yu-Chen Su ◽  
Fong-Yu Cheng ◽  
Shian-Jang Yan ◽  
Ying-Jan Wang
Keyword(s):  
Reactive Oxygen Species ◽  
Silver Nanoparticles ◽  
Adverse Effects ◽  
Signaling Pathways ◽  
Reactive Oxygen ◽  
Engineered Nanoparticles ◽  
Stress Signaling ◽  
Oxygen Species ◽  
Safety Concerns

Engineered nanoparticles raise safety concerns. Silver nanoparticles (AgNPs) exert acute and chronic adverse effects by inducing reactive oxygen species (ROS)-mediated stress signaling pathways. We investigated the mechanisms by which AgNPs...

Stress Physiology of Higher Plants: Cross-Talk between Abiotic and Biotic Stress Signaling

2010 ◽  
pp. 65-89 ◽  
Author(s):  
Miki Fujita ◽  
Yasunari Fujita ◽  
Fuminori Takahashi ◽  
Kazuko Yamaguchi-Shinozaki ◽  
Kazuo Shinozaki
Keyword(s):  
Cross Talk ◽  
Biotic Stress ◽  
Higher Plants ◽  
Stress Physiology ◽  
Stress Signaling ◽  
Abiotic And Biotic Stress

scholarly journals Interactions between calcium and ABA signaling pathways in the regulation of fruit ripening

2021 ◽  
Vol 256 ◽  
pp. 153309
Author(s):  
Tiantian Xiong ◽  
Qinqin Tan ◽  
Shaoshan Li ◽  
Chiristian Mazars ◽  
Jean-Philippe Galaud ◽  
...  
Keyword(s):  
Signaling Pathways ◽  
Fruit Ripening ◽  
Aba Signaling

scholarly journals Senescent Growth Arrest in Mesenchymal Stem Cells Is Bypassed by Wip1-Mediated Downregulation of Intrinsic Stress Signaling Pathways

Stem Cells ◽  
2009 ◽  
Vol 27 (8) ◽  
pp. 1963-1975 ◽  
Author(s):  
Ji-Seon Lee ◽  
Mi-Ok Lee ◽  
Bo-Hyun Moon ◽  
Sung Han Shim ◽  
Albert J. Fornace ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Signaling Pathways ◽  
Growth Arrest ◽  
Intrinsic Stress ◽  
Stress Signaling

scholarly journals Intracellular Stress Signaling Pathways Activated During Human Islet Preparation and Following Acute Cytokine Exposure

Diabetes ◽  
2004 ◽  
Vol 53 (11) ◽  
pp. 2815-2823 ◽  
Author(s):  
S. Abdelli ◽  
J. Ansite ◽  
R. Roduit ◽  
T. Borsello ◽  
I. Matsumoto ◽  
...  
Keyword(s):  
Signaling Pathways ◽  
Human Islet ◽  
Stress Signaling
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