The endophyte Enterobacter sp. FD17: a maize growth enhancer selected based on rigorous testing of plant beneficial traits and colonization characteristics

Naveed, Muhammad; Mitter, Birgit; Yousaf, Sohail; Pastar, Milica; Afzal, Muhammad; Sessitsch, Angela

doi:10.1007/s00374-013-0854-y

Cited by 154 publications

(101 citation statements)

References 59 publications

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“…In this association, bacteria possessing catabolic genes survive and proliferate in the close vicinity of roots and in some cases in the internal tissues of host plant without causing pathogenicity (Naveed et al 2014;Sessitsch et al 2005). Plants provide optimum conditions to these microorganisms to proliferate by offering nutrients and residency while allowing them to feed upon pollutants in the rhizosphere as well as in the endosphere.…”

Section: Plant-bacteria Partnership For the Remediation Of Popsmentioning

confidence: 99%

Plant–bacteria partnerships for the remediation of persistent organic pollutants

Arslan

Imran

Khan

et al. 2015

Environ Sci Pollut Res

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176

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High toxicity, bioaccumulation factor and widespread dispersal of persistent organic pollutants (POPs) cause environmental and human health hazards. The combined use of plants and bacteria is a promising approach for the remediation of soil and water contaminated with POPs. Plants provide residency and nutrients to their associated rhizosphere and endophytic bacteria. In return, the bacteria support plant growth by the degradation and detoxification of POPs. Moreover, they improve plant growth and health due to their innate plant growth-promoting mechanisms. This review provides a critical view of factors that affect absorption and translocation of POPs in plants and the limitations that plant have to deal with during the remediation of POPs. Moreover, the synergistic effects of plant-bacteria interactions in the phytoremediation of organic pollutants with special reference to POPs are discussed.

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Section: Plant-bacteria Partnership For the Remediation Of Popsmentioning

confidence: 99%

Plant–bacteria partnerships for the remediation of persistent organic pollutants

Arslan

Imran

Khan

et al. 2015

Environ Sci Pollut Res

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176

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“…The microorganisms associated with halophytes exhibit tolerance against salt stress by producing 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase that lowers plant ethylene levels. ACC deaminase-producing bacteria promote plant growth under other stress conditions like drought, water logging, heavy metal, and PHs exposure as well (Kumari et al 2015;Naveed et al 2014).…”

Section: Plant-endophyte Partnership In Phytoremediationmentioning

confidence: 99%

Phytoremediation: recent advances in plant-endophytic synergistic interactions

et al. 2015

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Background Plant-endophyte partnership provides an excellent gateway toward restoration of contaminated ecosystems. The interactions between both partners can be manipulated by introducing novel catabolic/ metabolic genes into host plant or endophytic bacteria genomes. The potential of the engineered organisms to degrade or accumulate contaminants is much wider than their wild relatives. Scope This review covers the recent developments for engineering catabolic/metabolic genes from a wide range of sources into plants or endophytic bacteria for the development of modified plant-endophyte interactions. Genetic alteration of plants promises enhanced catabolism by plant's own enzymatic machinery or greater contaminant uptake/accumulation for subsequent in planta detoxification by complementary endophytes. On the other hand, bacteria may also be engineered to enhance the potential for degradation or alteration of catabolic pathways, either to protect the host plant against phytotoxicity or to improve the overall efficiency of phytoremediation in planta, a situation especially suitable when hydrophilic compounds fail to be degraded by rhizospheric microbes due to the rapid uptake by plants. This is followed by discussion on kinetic parameters controlling phytoremediation. Conclusions It is hypothesized that transgenic approach can result in synergistic and effective plant-endophyte partnerships for wider-range and enhanced capabilities of degrading and/or detoxifying contaminants.

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“…This group of bacteria does not visibly harm the host plant and can be isolated from surfacedisinfested plant tissues or extracted from inside the plant [35]. Enterobacter and Bacillus are among the most frequently isolated native entophytes found in the microbiota of several plant species [36,37].…”

Section: Introductionmentioning

confidence: 99%

Alleviation of Salt Stress on Wheat (Triticum aestivum L.) by Plant Growth Promoting Bacteria strains Bacillus halotolerans MSR-H4 and Lelliottia amnigena MSR-M49

El-Akhdar

Elsakhawy

Abo-Koura

2020

JAMB

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The plant growth-promoting rhizobacteria (PGPR) application could reduce the use of synthetic fertilizers and increase the sustainability of crop production. Halophilic bacteria that have PGPR characteristics can be used in different environmental stresses. Two different strains isolated, purified, characterized as a PGPRs and phylogenetic identification using 16sRNA which was revealed to be closest matched at 99% with Bacillus halotolerans and Lelliottia amnigena. The isolates possessed plant growth promoting properties as exopolysaccharides (EPS) and indole acetic acid (IAA) production, Bacillus halotolerans had the ability to fix elemental nitrogen and the two strains have the ability to P-solubilization. Furthermore, the strains were evaluated in alleviation of different levels of salt stress on wheat plant at two experiments (Pots and a Field). Strains under study conditions significantly increased the plant height, straw dry weight (DW g plant -1 ), spike number, 1000 grain DW recorded 31.550 g with Lelliottia amnigena MSR-M49 compared to uninoculated and other strain in field, grain yield recorded 2.77 (ton fed -1 ) with Lelliottia amnigena as El-Akhdar et al.; JAMB, 20(1): 44-58, 2020; Article no.JAMB.54546 45 well as N% and protein content in grains recorded 1.213% and 6.916 respectively with inoculation with Lelliottia amnigena, also, spikes length, inoculated wheat show reduction in both proline accumulation in shoots and roots especially with Lelliottia amnigena recorded 2.79 (mg g -1 DW), inoculation significantly increased K + in root-shoot, K + /Na + in root-shoot and reduced Na + in rootshoot compared with control. This confirmed that this consortium could provide growers with a sustainable approach to reduce salt effect on wheat production. Original Research Article

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The endophyte Enterobacter sp. FD17: a maize growth enhancer selected based on rigorous testing of plant beneficial traits and colonization characteristics

Cited by 154 publications

References 59 publications

Plant–bacteria partnerships for the remediation of persistent organic pollutants

Plant–bacteria partnerships for the remediation of persistent organic pollutants

Phytoremediation: recent advances in plant-endophytic synergistic interactions

Alleviation of Salt Stress on Wheat (Triticum aestivum L.) by Plant Growth Promoting Bacteria strains Bacillus halotolerans MSR-H4 and Lelliottia amnigena MSR-M49

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