Analysis of Cyclocarya paliurus flavonoids modulation on the physiology and gene expression in Enterococcus faecalis under bile salt stress

2021 ◽  
Author(s):  
Ruonan Yan ◽  
Xin Zhang
Keyword(s):  
Gene Expression ◽  
Salt Stress ◽  
Bile Salt ◽  
Enterococcus Faecalis ◽  
Cyclocarya Paliurus

scholarly journals Microtubule Dynamics Plays a Vital Role in Plant Adaptation and Tolerance to Salt Stress

2021 ◽  
Vol 22 (11) ◽  
pp. 5957
Author(s):  
Hyun Jin Chun ◽  
Dongwon Baek ◽  
Byung Jun Jin ◽  
Hyun Min Cho ◽  
Mi Suk Park ◽  
...  
Keyword(s):  
Gene Expression ◽  
Cell Wall ◽  
Salt Stress ◽  
Differentially Expressed ◽  
Differentially Expressed Proteins ◽  
Related Gene ◽  
Plant Adaptation ◽  
Salt Stress Response ◽  
Network Analyses ◽  
Cell Wall Biogenesis

Although recent studies suggest that the plant cytoskeleton is associated with plant stress responses, such as salt, cold, and drought, the molecular mechanism underlying microtubule function in plant salt stress response remains unclear. We performed a comparative proteomic analysis between control suspension-cultured cells (A0) and salt-adapted cells (A120) established from Arabidopsis root callus to investigate plant adaptation mechanisms to long-term salt stress. We identified 50 differentially expressed proteins (45 up- and 5 down-regulated proteins) in A120 cells compared with A0 cells. Gene ontology enrichment and protein network analyses indicated that differentially expressed proteins in A120 cells were strongly associated with cell structure-associated clusters, including cytoskeleton and cell wall biogenesis. Gene expression analysis revealed that expressions of cytoskeleton-related genes, such as FBA8, TUB3, TUB4, TUB7, TUB9, and ACT7, and a cell wall biogenesis-related gene, CCoAOMT1, were induced in salt-adapted A120 cells. Moreover, the loss-of-function mutant of Arabidopsis TUB9 gene, tub9, showed a hypersensitive phenotype to salt stress. Consistent overexpression of Arabidopsis TUB9 gene in rice transgenic plants enhanced tolerance to salt stress. Our results suggest that microtubules play crucial roles in plant adaptation and tolerance to salt stress. The modulation of microtubule-related gene expression can be an effective strategy for developing salt-tolerant crops.

scholarly journals Impact of AtNHX1, a vacuolar Na+/H+ antiporter, upon gene expression during short- and long-term salt stress in Arabidopsis thaliana

2007 ◽  
Vol 7 (1) ◽  
pp. 18 ◽  
Author(s):  
Jordan B Sottosanto ◽  
Yehoshua Saranga ◽  
Eduardo Blumwald
Keyword(s):  
Gene Expression ◽  
Arabidopsis Thaliana ◽  
Salt Stress ◽  
Short And Long Term

Spermine Pre-Treatment Improves Some Physiochemical Parameters and Sodium Transporter Gene Expression of Pumpkin Seedlings under Salt Stress

2018 ◽  
Vol 65 (2) ◽  
pp. 222-228 ◽  
Author(s):  
F. Nejad-Alimoradi ◽  
F. Nasibi ◽  
K. Manoochehri Kalantari ◽  
M. Torkzadeh-Mahani
Keyword(s):  
Gene Expression ◽  
Salt Stress ◽  
Transporter Gene ◽  
Physiochemical Parameters ◽  
Pre Treatment ◽  
Sodium Transporter

Gene expression of halophyte Kosteletzkya virginica seedlings under salt stress at early stage

Genetica ◽  
2009 ◽  
Vol 137 (2) ◽  
pp. 189-199 ◽  
Author(s):  
Yu-Qi Guo ◽  
Zeng-Yuan Tian ◽  
Guang-Yong Qin ◽  
Dao-Liang Yan ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Gene Expression ◽  
Salt Stress ◽  
Early Stage ◽  
Kosteletzkya Virginica

Gene expression analysis reveals diversified responsiveness to salt stress in rice genotypes

2018 ◽  
Vol 23 (4) ◽  
pp. 833-843 ◽  
Author(s):  
G. Pushpalatha ◽  
G. Harish Kumar
Keyword(s):  
Gene Expression ◽  
Salt Stress ◽  
Expression Analysis ◽  
Gene Expression Analysis ◽  
Rice Genotypes

Light interacts with salt stress in regulating superoxide dismutase gene expression in Arabidopsis

Plant Science ◽  
2009 ◽  
Vol 177 (3) ◽  
pp. 161-167 ◽  
Author(s):  
Houneida Attia ◽  
Najoua Karray ◽  
Mokhtar Lachaâl
Keyword(s):  
Gene Expression ◽  
Superoxide Dismutase ◽  
Salt Stress ◽  
Superoxide Dismutase Gene

scholarly journals Murine Experimental Root Canal Infection: Cytokine Expression in Response to F. nucleatum and E. faecalis

2016 ◽  
Vol 27 (5) ◽  
pp. 578-583 ◽  
Author(s):  
Andressa Lamari Reis ◽  
◽  
Ricardo Reis Oliveira ◽  
Warley Luciano Fonseca Tavares ◽  
Thamyris Duque Silva Saldanha ◽  
...  
Keyword(s):  
Gene Expression ◽  
Statistical Analysis ◽  
Enterococcus Faecalis ◽  
Experimental Infection ◽  
Root Canal ◽  
Fusobacterium Nucleatum ◽  
High Expression ◽  
Canal System ◽  
Independent Mechanism ◽  
Root Canal System

Abstract The aim of this study was to evaluate the gene expression of proinflammatory (RANKL, TNF-a and IFN-g) and regulatory (TGF-b and IL-10) cytokines as reaction to experimental infection by mono or bi-association of Fusobacterium nucleatum (ATCC 10953) and Enterococcus faecalis (ATCC 19433). F. nucleatum and E. faecalis, either in mono- or bi-association were inoculated into the root canal system (RCS) of Balb/c mice. Animals were sacrificed at 10 and 20 days after infection and periapical tissues surrounding the root were collected. The mRNA expression of the cytokines RANKL, TNF-a, IFN- g, TGF-b and IL-10 was assessed using real-time PCR. The Kruskal-Wallis test was used for statistical analysis. F. nucleatum mono-infection induced high expression of RANKL and TNF-a, while its modulation was due to IL-10. High expression of IFN-g at day 20 was up-regulated by E. faecalis and RANKL; TNF-a was up-regulated by an independent mechanism via IL-10 and TGF-b. Bi-association (F. nucleatum and E. faecalis) stimulated high expression of RANKL, TNF-a and IFN-g, which seemed to be modulated by TGF-b 20 days later. The gene expression of proinflammatory cytokines was more prominent in the earlier periods of the experimental periapical infection, which concomitantly decreased in the later period. This expression may be regulated by IL-10 and TGF-b in an infection-specific condition

scholarly journals Accession difference in leaf photosynthesis, root hydraulic conductance and gene expression of root aquaporins under salt stress in barley seedlings

2020 ◽  
pp. 1-10
Author(s):  
Asuka Kodama ◽  
Tamaki Watanabe ◽  
Makoto Yamaguchi ◽  
Ryohei Narita ◽  
Maki Katsuhara ◽  
...  
Keyword(s):  
Gene Expression ◽  
Salt Stress ◽  
Hydraulic Conductance ◽  
Root Hydraulic Conductance ◽  
Leaf Photosynthesis

scholarly journals The full-length transcriptome of Spartina alterniflora reveals the complexity of high salt tolerance in monocotyledonous halophyte

2019 ◽  
Author(s):  
Wenbin Ye ◽  
Taotao Wang ◽  
Wei Wei ◽  
Shuaitong Lou ◽  
Faxiu Lan ◽  
...  
Keyword(s):  
Gene Expression ◽  
Salt Stress ◽  
Alternative Splicing ◽  
Salt Tolerance ◽  
Protein Kinases ◽  
Spartina Alterniflora ◽  
High Salt ◽  
Full Length ◽  
Salt Tolerant ◽  
High Salt Tolerance

ABSTRACTSpartina alterniflora (Spartina) is the only halophyte in the salt marsh. However, the molecular basis of its high salt tolerance remains elusive. In this study, we used PacBio full-length single molecule long-read sequencing and RNA-seq to elucidate the transcriptome dynamics of high salt tolerance in Spartina by salt-gradient experiments (0, 350, 500 and 800 mM NaCl). We systematically analyzed the gene expression diversity and deciphered possible roles of ion transporters, protein kinases and photosynthesis in salt tolerance. Moreover, the co-expression network analysis revealed several hub genes in salt stress regulatory networks, including protein kinases such as SaOST1, SaCIPK10 and three SaLRRs. Furthermore, high salt stress affected the gene expression of photosynthesis through down-regulation at the transcription level and alternative splicing at the post-transcriptional level. In addition, overexpression of two Spartina salt-tolerant genes SaHSP70-I and SaAF2 in Arabidopsis significantly promoted the salt tolerance of transgenic lines. Finally, we built the SAPacBio website for visualizing the full-length transcriptome sequences, transcription factors, ncRNAs, salt-tolerant genes, and alternative splicing events in Spartina. Overall, this study sheds light on the high salt tolerance mechanisms of monocotyledonous-halophyte and demonstrates the potential of Spartina genes for engineering salt-tolerant plants.

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