Quantitative proteomics analysis reveals the tolerance of wheat to salt stress in response to Enterobacter cloacae SBP-8.

08:00 EDT 6th September 2017 | BioPortfolio

Summary of "Quantitative proteomics analysis reveals the tolerance of wheat to salt stress in response to Enterobacter cloacae SBP-8."

Salinity stress adversely affects the plant growth and is a major constraint to agriculture. In the present study, we studied the role of plant growth promoting rhizobacterium (PGPR) Enterobacter cloacae SBP-8 possessing ACC deaminase activity on proteome profile of wheat (Triticum aestivum L.) under high salinity (200 mM NaCl) stress. The aim of study was to investigate the differential expressed protein in selected three (T-1, T-2, T-3) treatments and absolute quantification (MS/MS analysis) was used to detect statistically significant expressed proteins. In this study, we investigated the adaptation mechanisms of wheat seedlings exposed to high concentration of NaCl treatment (200 mM) for 15 days in response to bacterial inoculation based on proteomic data. The identified proteins were distributed in different cellular, biological and molecular functions. Under salt stress, proteins related to ion-transport, metabolic pathway, protein synthesis and defense responsive were increased to a certain extent. A broader comparison of the proteome of wheat plant under different treatments revealed that changes in some of the metabolic pathway may be involved in stress adaption in response to PGPR inoculation. Hierarchical cluster analysis identified the various up-regulated/down-regulated proteins into tested three treatments. Our results suggest that bacterial inoculation enhanced the ability of wheat plant to combat salt stress via regulation of transcription factors, promoting antioxidative activity, induction of defense enzymes, lignin biosynthesis, and acceleration of protein synthesis.


Journal Details

This article was published in the following journal.

Name: PloS one
ISSN: 1932-6203
Pages: e0183513


DeepDyve research library

PubMed Articles [26065 Associated PubMed Articles listed on BioPortfolio]

Na+ extrusion from the cytosol and tissue-specific Na+ sequestration in roots confer differential salt stress tolerance between durum and bread wheat.

The progress in plant breeding for salinity stress tolerance is handicapped by the lack of understanding of the specificity of salt stress signalling and adaptation at the cellular and tissue levels. ...

Low-Molecular-Weightt Polysaccharides From Enhance Tolerance of Wheat Seedlings ( to Salt Stress.

Soil salinity is one of the major issues worldwide that affects plant growth and reduces agricultural productivity. Seaweed polysaccharides have been shown to promote crop growth and improve the resis...

Genome-wide transcriptome analysis of the salt stress tolerance mechanism in Rosa chinensis.

Plants regulate responses to salt stress using biological pathways, such as signal perception and transduction, photosynthesis, and energy metabolism. Little is known about the genetics of salt tolera...

iTRAQ-based quantitative proteomics analysis of cold stress-induced mechanisms in grafted watermelon seedlings.

Rootstock grafting can improve the cold tolerance of watermelon. However, the molecular mechanisms underlying this process remain unknown. Herein, we used an isobaric tag for relative and absolute qua...

Development of a new 7BS.7HL winter wheat-winter barley Robertsonian translocation line conferring increased salt tolerance and (1,3;1,4)-β-D-glucan content.

Interspecific hybridization between bread wheat (Triticum aestivum, 2n = 42) and related species allows the transfer of agronomic and quality traits, whereby subsequent generations comprise an improve...

Clinical Trials [7441 Associated Clinical Trials listed on BioPortfolio]

Impact of Purple Wheat Consumption on Markers of Inflammation and Oxidative Stress in Adults.

The main purpose of this study is to determine the effect of consumption of purple wheat anthocyanin-rich products for eight weeks by human participants with an elevated level of chronic i...

Visualizing Vascular Mechanisms of Salt Sensitivity

This study aims to assess the salt sensitive blood pressure response to dietary salt load compared with radiological markers of salt handling.

Accuracy Of Skin Prick Test Using In-house Wheat Extract For The Diagnosis Of IgE-mediated Wheat Allergy: A Pilot Study

Nowadays, commercial wheat extract is widely accessible, and is used for skin prick test for wheat allergy. However, commercial wheat extracted for skin prick test have less precise test r...

Improving Resilience With Whole Grain Wheat

This study investigates the health benefits of whole grain wheat on cardiovascular/ cardio-metabolic health, including glucose metabolism, by means of applying a mixed meal challenge. This...

Fabulous Fibre Study - Effect of Wheat Bran Extract on Gut and General Health in Healthy Aging Subjects (FFS)

This is a placebo controlled, cross-over, randomized, double blinded study. The intervention food products will be taken as diet prebiotic supplements: 1. Wheat Bran Extract rich in arabin...

Medical and Biotech [MESH] Definitions

The ability of organisms to sense and adapt to high concentrations of salt in their growth environment.

Allergic reaction to wheat that is triggered by the immune system.

The description and measurement of the various factors that produce physical stress upon dental restorations, prostheses, or appliances, materials associated with them, or the natural oral structures.

Locations, on the GENOME, of GENES or other genetic elements that encode or control the expression of a quantitative trait (QUANTITATIVE TRAIT, HERITABLE).

Works consisting of studies using a quantitative method of combining the results of independent studies (usually drawn from the published literature) and synthesizing summaries and conclusions which may be used to evaluate therapeutic effectiveness, plan new studies, etc. It is often an overview of clinical trials. It is usually called a meta-analysis by the author or sponsoring body and should be differentiated from reviews of literature.

Quick Search


DeepDyve research library

Relevant Topics

Bioinformatics is the application of computer software and hardware to the management of biological data to create useful information. Computers are used to gather, store, analyze and integrate biological and genetic information which can then be applied...

Stress is caused by your perception of situations around you and then the reaction of your body to them. The automatic stress response to unexpected events is known as 'fight or flight'. Discovered by Walter Cannon in 1932, it is the release of h...

Mental Health
Adhd Anorexia Depression Dyslexia Mental Health Psychiatry Schizophrenia Stress Mental health, although not being as obvious as physical health, is very important, causing great unhappiness to those affected, causing add...

Searches Linking to this Article