Plant-Microbial Interactions Involving Quorum Sensing Regulation

Zaytseva, Yu. V.; Sidorov, Andrey V.; Маракаев, О. А.; Khmel, I. A.

doi:10.1134/s0026261719040131

Cited by 10 publications

(8 citation statements)

References 86 publications

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“…The AHL producing bacteria, e.g., Burkholderia, Pseudomonas, and Sinorhizobium can affect plant gene regulation, stimulate plant growth and development and initiate systemic resistance to pathogens. Furthermore, QS helps in selecting and shaping the bacterial partners with specific PGPR and biocontrol functions thereby benefiting plants to achieve optimum fitness (Hartmann et al, 2014;Altaf et al, 2017;Zaytseva et al, 2019). Such PGPR can be found enriched in the rhizospheres of desert plants such as Agave and cacti (Flores-Núñez et al, 2020).…”

Section: Application Of Desert Pgpr For Sustainable Agriculturementioning

confidence: 99%

Desert Microbes for Boosting Sustainable Agriculture in Extreme Environments

2020

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A large portion of the earth's surface consists of arid, semi-arid and hyper-arid lands. Life in these regions is profoundly challenged by harsh environmental conditions of water limitation, high levels of solar radiation and temperature fluctuations, along with soil salinity and nutrient deficiency, which have serious consequences on plant growth and survival. In recent years, plants that grow in such extreme environments and their naturally associated beneficial microbes have attracted increased interest. The rhizosphere, rhizosheath, endosphere, and phyllosphere of desert plants display a perfect niche for isolating novel microbes. They are well adapted to extreme environments and offer an unexploited reservoir for bio-fertilizers and bio-control agents against a wide range of abiotic and biotic stresses that endanger diverse agricultural ecosystems. Their properties can be used to improve soil fertility, increase plant tolerance to various environmental stresses and crop productivity as well as benefit human health and provide enough food for a growing human population in an environment-friendly manner. Several initiatives were launched to discover the possibility of using beneficial microbes. In this review, we will be describing the efforts to explore the bacterial diversity associated with desert plants in the arid, semi-arid, and hyper-arid regions, highlighting the latest discoveries and applications of plant growth promoting bacteria from the most studied deserts around the world.

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Section: Application Of Desert Pgpr For Sustainable Agriculturementioning

confidence: 99%

Desert Microbes for Boosting Sustainable Agriculture in Extreme Environments

2020

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“…Quorum sensing, a cell density-dependent type of intercellular communication, allows bacteria to monitor the surrounding environment, coordinate the behavior of populations, and mediate microbe-microbe and host-microbe interactions (Loh et al, 2002;Taga and Bassler, 2003;Chagas et al, 2018). AHL-mediated QS regulates diverse behavior involving both intra-and interspecies interactions in rhizosphere-inhabiting and plant pathogenic bacteria (von Bodman et al, 2003;Zaytseva et al, 2019).…”

Section: Discussionmentioning

confidence: 99%

Linking Short-Chain N-Acyl Homoserine Lactone-Mediated Quorum Sensing and Replant Disease: A Case Study of Rehmannia glutinosa

Wang

et al. 2020

Front. Plant Sci.

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“…Plants have evolved various methods to identify and respond to AHLs. This helps in the establishment of symbiotic associations between bacteria and plants [30,31,32]. Plants perceive surrounding AHL molecules and modify their genetic expressions accordingly, which in turn changes their protein profile and finally adjust development based on the nature of signals [30,33].…”

Section: Chemical Communication Between Plants and Microbesmentioning

confidence: 99%

“…The acyl chain length of AHL molecules may influence the thickening of root hairs. Small chains of these molecules (C6-C8) do not modify the development of root hairs [36,32]. Long chains of these molecules (C8-C12) attenuate the development of root hairs in a dose dependant manner [37,31].…”

Section: Chemical Communication Between Plants and Microbesmentioning

confidence: 99%

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Insights into Chemical Interaction between Plants and Microbes and its Potential Use in Soil Remediation

Fatima

2019

BSR

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Soil bacteria are very vital and they are frequently used in production of crop. Chemical dialogues between bacteria and plant roots result in the proliferation and biofilm formation of plant growth promoting and contaminant degrading bacteria. Plant-bacterial interactions in the rhizosphere are the determinants of plant health and soil fertility. Plant growth promoting rhizobacteria (PGPR) which is also known as plant health promoting rhizobacteria (PHPR) or nodule promoting rhizobacteria (NPR). It can benefit the host plant directly by enhancing plant growth or indirectly by producing hydrolytic enzymes and by priming plant defence. This review elaborates the effect of plant and bacterial products on the remediation of contaminated soil.

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Plant-Microbial Interactions Involving Quorum Sensing Regulation

Cited by 10 publications

References 86 publications

Desert Microbes for Boosting Sustainable Agriculture in Extreme Environments

Desert Microbes for Boosting Sustainable Agriculture in Extreme Environments

Linking Short-Chain N-Acyl Homoserine Lactone-Mediated Quorum Sensing and Replant Disease: A Case Study of Rehmannia glutinosa

Insights into Chemical Interaction between Plants and Microbes and its Potential Use in Soil Remediation

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