Glutamic acid reshapes the plant microbiota to protect plants against pathogens DOI Creative Commons
Da‐Ran Kim,

Chang-Wook Jeon,

Gyeongjun Cho

et al.

Microbiome, Journal Year: 2021, Volume and Issue: 9(1)

Published: Dec. 20, 2021

Plants in nature interact with other species, among which are mutualistic microorganisms that affect plant health. The co-existence of microbial symbionts the host contributes to fitness a natural context. In turn, composition microbiota responds environment and state host, raising possibility it can be engineered benefit plant. However, technology for engineering structure microbiome is not yet available.The loss diversity reduction population density Streptomyces globisporus SP6C4, core microbe, was observed coincident aging strawberry plants. Here, we show glutamic acid reshapes community enriches populations Streptomyces, functional microbe anthosphere. Similarly, tomato rhizosphere, treatment increased sizes as well those Bacillaceae Burkholderiaceae. At same time, diseases caused by species Botrytis Fusarium were significantly reduced both habitats. We suggest directly modulates community.Much known about plant-associated communities, but less understood how complexity controlled. Our results demonstrate intrinsic level planta associated microbiota, modulated an external supply biostimulant. Video Abstract.

Language: Английский

Biofertilizers: An ecofriendly technology for nutrient recycling and environmental sustainability DOI Creative Commons
Satish Kumar,

Diksha Diksha,

S. S. Sindhu

et al.

Current Research in Microbial Sciences, Journal Year: 2021, Volume and Issue: 3, P. 100094 - 100094

Published: Dec. 20, 2021

Modern intensive agricultural practices face numerous challenges that pose major threats to global food security. In order address the nutritional requirements of ever-increasing world population, chemical fertilizers and pesticides are applied on large scale increase crop production. However, injudicious use agrochemicals has resulted in environmental pollution leading public health hazards. Moreover, agriculture soils continuously losing their quality physical properties as well (imbalance nutrients) biological health. Plant-associated microbes with plant growth- promoting traits have enormous potential solve these play a crucial role enhancing biomass yield. The beneficial mechanisms growth improvement include enhanced nutrient availability, phytohormone modulation, biocontrol phytopathogens amelioration biotic abiotic stresses. Solid-based or liquid bioinoculant formulation comprises inoculum preparation, addition cell protectants such glycerol, lactose, starch, good carrier material, proper packaging best delivery methods. Recent developments entrapment/microencapsulation, nano-immobilization microbial bioinoculants biofilm-based biofertilizers. This review critically examines current state-of-art strains biofertilizers important roles performed by maintaining soil fertility productivity.

Language: Английский

Citations

369

Synthetic biology 2020–2030: six commercially-available products that are changing our world DOI Creative Commons

Christopher A. Voigt

Nature Communications, Journal Year: 2020, Volume and Issue: 11(1)

Published: Dec. 11, 2020

Synthetic biology will transform how we grow food, what eat, and where source materials medicines. Here I have selected six products that are now on the market, highlighting underlying technologies projecting forward to future can be expected over next ten years.

Language: Английский

Citations

225

Cobalt: An Essential Micronutrient for Plant Growth? DOI Creative Commons
Xiu Hu, Xiangying Wei, Jie Ling

et al.

Frontiers in Plant Science, Journal Year: 2021, Volume and Issue: 12

Published: Nov. 16, 2021

Cobalt is a transition metal located in the fourth row of periodic table and neighbor iron nickel. It has been considered an essential element for prokaryotes, human beings, other mammals, but its essentiality plants remains obscure. In this article, we proposed that cobalt (Co) potentially micronutrient plants. Co growth many lower plants, such as marine algal species including diatoms, chrysophytes, dinoflagellates, well higher family Fabaceae or Leguminosae. The to leguminous attributed role nitrogen (N) fixation by symbiotic microbes, primarily rhizobia. integral component cobalamin vitamin B12, which required several enzymes involved N2 fixation. addition symbiosis, group fixing bacteria known diazotrophs able situate plant tissue endophytes closely associated with roots economically important crops, barley, corn, rice, sugarcane, wheat. Their action provides crops macronutrient N. proteins, participating metabolism. Plants may exhibit deficiency if there severe limitation supply. Conversely, toxic at concentrations. High levels result pale-colored leaves, discolored veins, loss leaves can also cause anticipated advance omics, constitute proteins specific metabolism will be exclusively revealed. confirmation enrich our understanding mineral nutrition improve practice crop production.

Language: Английский

Citations

144

Recent Developments in the Study of Plant Microbiomes DOI Creative Commons
Bernard R. Glick, Elisa Gamalero

Microorganisms, Journal Year: 2021, Volume and Issue: 9(7), P. 1533 - 1533

Published: July 19, 2021

To date, an understanding of how plant growth-promoting bacteria facilitate growth has been primarily based on studies individual interacting with plants under different conditions. More recently, it become clear that specific soil microorganisms interact one another in consortia the collective being responsible for positive effects growth. Different attract cross-sections and fungi soil, initially composition unique root exudates from each plant. Thus, mostly those are beneficial to exclude potentially pathogenic. Beneficial bacterial not only help promote growth, these also protect a wide range direct indirect environmental stresses. Moreover, is currently possible engineer seeds contain desired strains thereby benefit next generation plants. In this way, may no longer be necessary deliver microbiota growing As we develop better microbiomes, synthetic microbiomes where compatible work together natural

Language: Английский

Citations

131

Solutions in microbiome engineering: prioritizing barriers to organism establishment DOI Creative Commons
Michaeline Albright,

Stilianos Louca,

Daniel E. Winkler

et al.

The ISME Journal, Journal Year: 2021, Volume and Issue: 16(2), P. 331 - 338

Published: Aug. 21, 2021

Abstract Microbiome engineering is increasingly being employed as a solution to challenges in health, agriculture, and climate. Often manipulation involves inoculation of new microbes designed improve function into preexisting microbial community. Despite, increased efforts microbiome inoculants frequently fail establish and/or confer long-lasting modifications on ecosystem function. We posit that one underlying cause these shortfalls the failure consider barriers organism establishment. This key challenge focus macroecology research, specifically invasion biology restoration ecology. adopt framework from summarizes establishment three categories: (1) propagule pressure, (2) environmental filtering, (3) biotic interactions factors. suggest most neglected factor we recommend number actions accelerate solutions.

Language: Английский

Citations

120

Climate change challenges, plant science solutions DOI Creative Commons
Nancy A. Eckardt, Elizabeth A. Ainsworth, Rajeev N. Bahuguna

et al.

The Plant Cell, Journal Year: 2022, Volume and Issue: 35(1), P. 24 - 66

Published: Oct. 12, 2022

Climate change is a defining challenge of the 21st century, and this decade critical time for action to mitigate worst effects on human populations ecosystems. Plant science can play an important role in developing crops with enhanced resilience harsh conditions (e.g. heat, drought, salt stress, flooding, disease outbreaks) engineering efficient carbon-capturing carbon-sequestering plants. Here, we present examples research being conducted these areas discuss challenges open questions as call plant community.

Language: Английский

Citations

117

Bacterial and Fungal Biocontrol Agents for Plant Disease Protection: Journey from Lab to Field, Current Status, Challenges, and Global Perspectives DOI Creative Commons
Muhammad Ayaz, Caihong Li, Qurban Ali

et al.

Molecules, Journal Year: 2023, Volume and Issue: 28(18), P. 6735 - 6735

Published: Sept. 21, 2023

Plants are constantly exposed to various phytopathogens such as fungi, Oomycetes, nematodes, bacteria, and viruses. These pathogens can significantly reduce the productivity of important crops worldwide, with annual crop yield losses ranging from 20% 40% caused by pathogenic diseases. While use chemical pesticides has been effective at controlling multiple diseases in major crops, excessive synthetic chemicals detrimental effects on environment human health, which discourages pesticide application agriculture sector. As a result, researchers worldwide have shifted their focus towards alternative eco-friendly strategies prevent plant Biocontrol is less toxic safer method that reduces severity A variety biological control agents (BCAs) available for use, but further research needed identify potential microbes natural products broad-spectrum antagonistic activity This review aims highlight importance biocontrol managing Furthermore, role beneficial current status mechanisms will be summarized. The also cover challenges need future development methods ensure efficient disease management sustainable agriculture.

Language: Английский

Citations

99

Microbiome engineering and plant biostimulants for sustainable crop improvement and mitigation of biotic and abiotic stresses DOI Creative Commons
Su-Ee Lau, Wee Fei Aaron Teo, Ee Yang Teoh

et al.

Discover Food, Journal Year: 2022, Volume and Issue: 2(1)

Published: Feb. 5, 2022

Abstract Globally, despite the intense agricultural production, output is expected to be limited by emerging infectious plant diseases and adverse impacts of climate change. The annual increase in sustain human population at expense environment has exacerbated current conditions threatened food security. demand for sustainable practice further augmented with exclusion synthetic fertilizers pesticides. Therefore, application microbiome engineering (natural) biostimulants been forefront as an environment-friendly approach enhance crop production tolerance environmental conditions. In this article, we explore a mitigating biotic abiotic stresses improving nutrient use efficiency promote growth yield. advancement/understanding plant-biostimulant interaction relies on scientific research elucidate extent benefits conferred these under

Language: Английский

Citations

94

PGPR: the treasure of multifarious beneficial microorganisms for nutrient mobilization, pest biocontrol and plant growth promotion in field crops DOI
Dipak T. Nagrale, Anurag Chaurasia, Sunil Kumar

et al.

World Journal of Microbiology and Biotechnology, Journal Year: 2023, Volume and Issue: 39(4)

Published: Feb. 16, 2023

Language: Английский

Citations

72

Microbial coexistence in the rhizosphere and the promotion of plant stress resistance: A review DOI
Jiaqi Ge, Dong Li,

Jixian Ding

et al.

Environmental Research, Journal Year: 2023, Volume and Issue: 222, P. 115298 - 115298

Published: Jan. 13, 2023

Language: Английский

Citations

62