scholarly journals The Regulation of Copper Stress Response Genes in the PolychaeteNereis diversicolorduring prolonged Extreme Copper Contamination

2014 ◽  
Vol 48 (22) ◽  
pp. 13085-13092 ◽  
Author(s):  
Jonathan S. McQuillan ◽  
Peter Kille ◽  
Kate Powell ◽  
Tamara S. Galloway
Keyword(s):  
Stress Response ◽  
Copper Stress ◽  
Copper Contamination ◽  
Stress Response Genes ◽  
Copper Stress Response

Proteomic characterization of copper stress response in Elsholtzia splendens roots and leaves

2009 ◽  
Vol 71 (3) ◽  
pp. 251-263 ◽  
Author(s):  
Feng Li ◽  
Jiyan Shi ◽  
Chaofeng Shen ◽  
Guangcun Chen ◽  
Shaoping Hu ◽  
...  
Keyword(s):  
Stress Response ◽  
Copper Stress ◽  
Elsholtzia Splendens ◽  
Copper Stress Response

Proteomic characterization of copper stress response inCannabis sativa roots

PROTEOMICS ◽  
2007 ◽  
Vol 7 (7) ◽  
pp. 1121-1130 ◽  
Author(s):  
Elisa Bona ◽  
Francesco Marsano ◽  
Maria Cavaletto ◽  
Graziella Berta
Keyword(s):  
Stress Response ◽  
Copper Stress ◽  
Copper Stress Response

scholarly journals Copper stress response in yeastRhodotorula mucilaginosaAN5 isolated from sea ice, Antarctic

2018 ◽  
Vol 8 (3) ◽  
pp. e00657 ◽  
Author(s):  
Guangfeng Kan ◽  
Xiaofei Wang ◽  
Jie Jiang ◽  
Chengsheng Zhang ◽  
Minglei Chi ◽  
...  
Keyword(s):  
Stress Response ◽  
Sea Ice ◽  
Copper Stress ◽  
Copper Stress Response

scholarly journals AITRL, an evolutionarily conserved plant specific transcription repressor regulates ABA response in Arabidopsis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yanxing Ma ◽  
Hainan Tian ◽  
Rao Lin ◽  
Wei Wang ◽  
Na Zhang ◽  
...  
Keyword(s):  
Stress Response ◽  
Protein Phosphatase ◽  
Aba Signaling ◽  
Response Gene ◽  
Stress Response Genes ◽  
Arabidopsis Protein ◽  
Evolutionarily Conserved ◽  
Increased Sensitivity ◽  
Aba Response ◽  
Transcription Repressors

AbstractExpression of stress response genes can be regulated by abscisic acid (ABA) dependent and ABA independent pathways. Osmotic stresses promote ABA accumulation, therefore inducing the expression of stress response genes via ABA signaling. Whereas cold and heat stresses induce the expression of stress response genes via ABA independent pathway. ABA induced transcription repressors (AITRs) are a family of novel transcription factors that play a role in ABA signaling, and Drought response gene (DRG) has previously been shown to play a role in regulating plant response to drought and freezing stresses. We report here the identification of DRG as a novel transcription factor and a regulator of ABA response in Arabidopsis. We found that the expression of DRG was induced by ABA treatment. Homologs searching identified AITR5 as the most closely related Arabidopsis protein to DRG, and homologs of DRG, including the AITR-like (AITRL) proteins in bryophytes and gymnosperms, are specifically presented in embryophytes. Therefore we renamed DRG as AITRL. Protoplast transfection assays show that AITRL functioned as a transcription repressor. In seed germination and seedling greening assays, the aitrl mutants showed an increased sensitivity to ABA. By using qRT-PCR, we show that ABA responses of some ABA signaling component genes including some PYR1-likes (PYLs), PROTEIN PHOSPHATASE 2Cs (PP2Cs) and SUCROSE NONFERMENTING 1 (SNF1)-RELATED PROTEIN KINASES 2s (SnRK2s) were reduced in the aitrl mutants. Taken together, our results suggest that AITRLs are a family of novel transcription repressors evolutionally conserved in embryophytes, and AITRL regulates ABA response in Arabidopsis by affecting ABA response of some ABA signaling component genes.

Polymorphisms in stress response genes in Lactobacillus plantarum: implications for classification and heat stress response

2014 ◽  
Vol 65 (1) ◽  
pp. 297-305
Author(s):  
Angela Guidone ◽  
Eugenio Parente ◽  
Teresa Zotta ◽  
Caitriona M. Guinane ◽  
Mary C. Rea ◽  
...  
Keyword(s):  
Heat Stress ◽  
Stress Response ◽  
Lactobacillus Plantarum ◽  
Heat Stress Response ◽  
Stress Response Genes

Vitamin D regulates the expression of immune and stress response genes in dengue virus-infected macrophages by inducing specific microRNAs

MicroRNA ◽  
2021 ◽  
Vol 11 ◽  
Author(s):  
Geysson Javier Fernandez ◽  
Jorge Andrés Castillo ◽  
Diana Marcela Giraldo ◽  
Silvio Urcuqui-Inchima
Keyword(s):  
Vitamin D ◽  
Immune Response ◽  
Stress Response ◽  
Dengue Virus ◽  
Mirna Expression ◽  
Expression Profiles ◽  
Denv Infection ◽  
High Dose ◽  
Regulatory Pathways ◽  
Stress Response Genes

Background: The pathogenesis associated with Dengue virus (DENV) infection is marked by the impairment of host immune response. Consequently, the modulation of immune response has emerged as an important therapeutic target for the control of DENV infection. Vitamin D has been shown to regulate the immune response in DENV infection, although the molecular mechanism remains poorly understood. Post-transcriptional regulation of mRNA by miRNAs offers an opportunity to gain insight into the immunomodulation mediated by vitamin D Objective: Previously, it has been observed that a high dose of vitamin D (4000 IU) decreased DENV-2 infection and inflammatory response in monocyte-derived macrophages (MDMs). Here, we examine whether high or low doses of vitamin D supplements exert differential effect on miRNA expression in DENV-infected macrophages Methods: We analyzed miRNA expression profiles in MDMs isolated from healthy individuals who were given either 1000 or 4000 IU/day of vitamin D for 10 days. MDMs before or after vitamin D supplementation were challenged with DENV-2, and miRNAs profiles were analyzed by qPCR arrays. Results: DENV-2 infected MDMs supplemented with 4000 IU, showed up-regulation of miR-374a-5p, miR-363-3p, miR-101-3p, miR-9-5p, miR-34a-5p, miR-200a-3p, and the family of miRNAs miR-21-5p, and miR-590-p. The miRNA profile and predicted target mRNAs suggested regulatory pathways in MDMs obtained from healthy donors who received higher doses of vitamin D. These DENV-2 infected MDMs expressed a unique set of miRNAs that target immune and cellular stress response genes. Conclusion: The results suggest vitamin D dose-dependent differential expression of miRNAs target key signaling pathways of the pathogenesis of dengue disease.

scholarly journals Anti-oxidative stress response genes: bioinformatic analysis of their expression and relevance in multiple cancers

Oncotarget ◽  
2013 ◽  
Vol 4 (12) ◽  
pp. 2577-2590 ◽  
Author(s):  
Barak Rotblat ◽  
Thomas G. P. Grunewald ◽  
Gabriel Leprivier ◽  
Gerry Melino ◽  
Richard A. Knight
Keyword(s):  
Oxidative Stress ◽  
Stress Response ◽  
Bioinformatic Analysis ◽  
Oxidative Stress Response ◽  
Stress Response Genes ◽  
Multiple Cancers

Genomic analysis of stress response genes

2003 ◽  
Vol 140-141 ◽  
pp. 149-153 ◽  
Author(s):  
Jonathan G. Moggs ◽  
George Orphanides
Keyword(s):  
Stress Response ◽  
Genomic Analysis ◽  
Stress Response Genes
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