Plant growth promoting bacteria confer salt tolerance in Vigna radiata by up-regulating antioxidant defense and biological soil fertility

Islam, Faisal; Yasmeen, Tahira; Arif, Muhammad Saleem; Ali, Shafaqat; Ali, Basharat; Hameed, Sohail; Zhou, Weijun

doi:10.1007/s10725-015-0142-y

Cited by 211 publications

(111 citation statements)

References 72 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It seems that MSSA‐10 inoculation triggered the enzymatic defence mechanisms (Islam et al . ) and resulted in the optimum level of proline, CAT and POD. Rhizospheric bacteria impede soil Na + mobility and its translocation into plant system by cell surface exopolysaccharides (Ashraf et al .…”

Section: Discussionmentioning

confidence: 97%

“…Plants defensive mechanisms, consisting of nonenzymatic and enzymatic entities, facilitate in reduction of ROS induced damages. It seems that MSSA-10 inoculation triggered the enzymatic defence mechanisms (Islam et al 2015) and resulted in the optimum level of proline, CAT and POD. Rhizospheric bacteria impede soil Na + mobility and its translocation into plant system by cell surface exopolysaccharides , by regulating the HKT1 Na transporter (Zhang et al 2008), enhanced roots Na + exclusion capacity (P erez-Alfocea et al 2010) and modulated patterns of hormones (Sahoo et al 2014).…”

Section: Discussionmentioning

confidence: 97%

See 1 more Smart Citation

A phytobeneficial strainPlanomicrobiumsp. MSSA-10 triggered oxidative stress responsive mechanisms and regulated the growth of pea plants under induced saline environment

et al. 2018

View full text Add to dashboard Cite

show abstract

Section: Discussionmentioning

confidence: 97%

Section: Discussionmentioning

confidence: 97%

A phytobeneficial strainPlanomicrobiumsp. MSSA-10 triggered oxidative stress responsive mechanisms and regulated the growth of pea plants under induced saline environment

et al. 2018

View full text Add to dashboard Cite

show abstract

“…Indirectly, PGPR can stimulate plant growth by triggering the plant immune system against phytopathogens (Lastochkina et al 2017;Numan et al 2018). In addition, PGPR play important roles on plant physiology, including the amelioration of abiotic stress responses (Figueiredo et al 2008;Islam et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Bacillus subtilis ameliorates water stress tolerance in maize and common bean

Lima

Moro

Pacheco

et al. 2019

Journal of Plant Interactions

View full text Add to dashboard Cite

Water stress is one important abiotic stress with negative impacts on plant productivity. In order to ameliorate abiotic stress, plant growth-promoting rhizobacteria (PGPR), such as Bacillus subtilis, can be used due to their positive effects on plant physiology. The present study aimed to evaluate the effects of B. subtilis on the performance of maize and common bean under water deficit conditions. The study was performed in a plant growth chamber and the growth, gas exchange parameters and antioxidant activity were evaluated. B. subtilis promoted the growth of common bean and maize, and also increased the water use efficiency. The inoculation with B. subtilis increased leaf water content and the regulation of stomata, without damaging photosynthetic rates. Overall, B. subtilis decreased antioxidant activities in both plants. The results suggest that B. subtilis could be used as inoculants for common bean and maize to protect against water stress. ARTICLE HISTORY

show abstract

“…We go on to present three papers that demonstrate the influence of microbes on plant biosynthetic pathways (Zheng et al 2016;Islam et al 2016;Garg and Singla 2016) associated with accumulation of valuable metabolites and enhanced tolerance to salinity. Zheng et al (2016) culture Artemisia annua with endophytic Penicillium oxalicum B4 to explore endophyte-mediated effects on artemisinin biosynthesis, an important ingredient used in antimalarial pharmaceuticals.…”

mentioning

confidence: 99%

“…It is suggested that the induced ROS modulates the expression of those key genes for artemisinin biosynthesis and may be responsible for conversion of artemisinin acid into artemisinin. In another stream of research, Islam et al (2016) conducted a study to evaluate the ability of PGPR Bacillus cereus Pb25, isolated from soil irrigated with saline water, to promote Vigna radiata (mungbean) growth in the absence and presence of salt stress. Inoculations with PGPR improved plant growth, and increased root and shoot fresh and dry biomass and yield as compared to plants with no bacterial treatment.…”

mentioning

confidence: 99%

Plant–microbe interactions: manipulating signals to enhance agricultural sustainability and environmental security

2016

View full text Add to dashboard Cite

Microorganisms are involved in many functions which impact plant growth, productivity and tissue quality and the signals that control this interaction with plants is critical. These interactions have global implications for the ecology of natural ecosystems and food security through impacts on crops. Some plant-microbe interactions are beneficial, such as those with nitrogen fixing bacteria or mycorrhizal fungi, while others are detrimental such as those with pathogenic bacteria and fungi. The presence of microorganisms in some cases (i.e. mycorrhizal fungi) is critical in order for plants to survive under extremely P-deficient conditions. For these and other reasons, the impact of plant signals on the survival, success, community behavior and function of species of microorganisms and vice versa is of great interest. Study of impacts on the biodiversity and functionality of the microbial biomass in soils and on plant surfaces such as root and leaves yields insight into such systems. If we can gain understanding into how plants and microorganisms communicate with each other, or how their individual signaling pathways interfere with one another at a biochemical, protein and transcriptional level, then we may be able to manipulate both beneficial and detrimental interactions. If we can do this successfully, we may have a range of opportunities to improve agricultural sustainability and environmental security into the future. This special issue will concentrate on the cutting-edge research in this field of plant-microbe interactions with a view to making recommendations that will enhance agricultural sustainability and food security.In this special issue we present eight papers, which demonstrate how specific individual and communities of microorganisms, including bacteria and fungi, have profound effects on the traits expressed by, biosynthetic pathways regulated by and transcriptional responses of the host plant. We then go on to present some research which harnesses this understanding to enhance plants resistance to pathogens. The papers present research which is focused on both pathogenic and beneficial microorganisms interacting with a range of host plants including ornamentals, those which produce pharmaceuticals, agricultural plants, both legume and cereals, and model plants. The research also covers the role of microorganisms in general growth promotion and tolerance to biotic stress, disease and fungal infection resistance, and abiotic stress including salt tolerance and promotion of nitrogen fixation. Collectively, this research demonstrates that it is possible to develop a fundamental understanding of the biochemical and molecular signals involved in plant responses to microorganisms and translate this into a predictable plant trait response, which has the potential to enhance a plants tolerance to stress.With respect to how plant traits respond to microbial signals we present two papers (Patil et al. 2016;Tsavkelova et al. 2016). In Patil et al. (2016, 136 Pseudomonas isolates were classified based on pl...

show abstract

Plant growth promoting bacteria confer salt tolerance in Vigna radiata by up-regulating antioxidant defense and biological soil fertility

Cited by 211 publications

References 72 publications

A phytobeneficial strainPlanomicrobiumsp. MSSA-10 triggered oxidative stress responsive mechanisms and regulated the growth of pea plants under induced saline environment

A phytobeneficial strainPlanomicrobiumsp. MSSA-10 triggered oxidative stress responsive mechanisms and regulated the growth of pea plants under induced saline environment

Bacillus subtilis ameliorates water stress tolerance in maize and common bean

Plant–microbe interactions: manipulating signals to enhance agricultural sustainability and environmental security

Contact Info

Product

Resources

About