Genetic strategies for improving crop yields

Nature, Journal Year: 2019, Volume and Issue: 575(7781), P. 109 - 118

Published: Nov. 6, 2019

Language: Английский

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Climate change impacts on plant pathogens, food security and paths forward

Nature Reviews Microbiology, Journal Year: 2023, Volume and Issue: 21(10), P. 640 - 656

Published: May 2, 2023

Language: Английский

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Action needed for the EU Common Agricultural Policy to address sustainability challenges

People and Nature, Journal Year: 2020, Volume and Issue: 2(2), P. 305 - 316

Published: March 8, 2020

Abstract Making agriculture sustainable is a global challenge. In the European Union (EU), Common Agricultural Policy (CAP) failing with respect to biodiversity, climate, soil, land degradation as well socio‐economic challenges. The Commission's proposal for CAP post‐2020 provides scope enhanced sustainability. However, it also allows Member States choose low‐ambition implementation pathways. It therefore remains essential address citizens' demands and rectify systemic weaknesses in CAP, using full breadth of available scientific evidence knowledge. Concerned about current attempts dilute environmental ambition future lack concrete proposals improving draft Green Deal, we call on Parliament, Council Commission adopt 10 urgent action points delivering food production, biodiversity conservation climate mitigation. Knowledge help moving towards evidence‐based, that can benefit people, nature their joint futures. statements made this article have broad support community, expressed by above 3,600 signatories preprint version manuscript. list be found here ( https://doi.org/10.5281/zenodo.3685632 ). A free Plain Language Summary within Supporting Information article.

Language: Английский

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Climate change and the need for agricultural adaptation

Current Opinion in Plant Biology, Journal Year: 2020, Volume and Issue: 56, P. 197 - 202

Published: Feb. 11, 2020

Language: Английский

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Plant immunity in signal integration between biotic and abiotic stress responses

New Phytologist, Journal Year: 2019, Volume and Issue: 225(1), P. 87 - 104

Published: June 18, 2019

Plants constantly monitor and cope with the fluctuating environment while hosting a diversity of plant-inhabiting microbes. The mode outcome plant-microbe interactions, including plant disease epidemics, are dynamically profoundly influenced by abiotic factors, such as light, temperature, water nutrients. also utilize associations beneficial microbes during adaptation to adverse conditions. Elucidation molecular bases for plant-microbe-environment interactions is therefore fundamental importance in sciences. Following advances into individual stress signaling pathways, recent studies beginning reveal intersections between biotic responses regulatory principles combined responses. We outline mechanisms underlying environmental modulation immunity emerging roles immune regulators tolerance. Furthermore, we discuss how plants coordinate conflicting demands when exposed combinations different stresses, attention possible determinant that links initial response broad-spectrum tolerance or prioritization specific

Language: Английский

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Plant-Microbe Interactions Facing Environmental Challenge

Cell Host & Microbe, Journal Year: 2019, Volume and Issue: 26(2), P. 183 - 192

Published: Aug. 1, 2019

In the past four decades, tremendous progress has been made in understanding how plants respond to microbial colonization and pathogens symbionts reprogram plant cellular processes. contrast, our knowledge of environmental conditions impact plant-microbe interactions is less understood at mechanistic level, as most molecular studies are performed under simple static laboratory conditions. this review, we highlight research that begins shed light on mechanisms by which influence diverse plant-pathogen, plant-symbiont, plant-microbiota interactions. There a great need increase efforts important area order reach systems-level more reflective what occurs nature.

Language: Английский

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Global Dimensions of Plant Virus Diseases: Current Status and Future Perspectives

Annual Review of Virology, Journal Year: 2019, Volume and Issue: 6(1), P. 387 - 409

Published: July 8, 2019

Viral diseases provide a major challenge to twenty-first century agriculture worldwide. Climate change and human population pressures are driving rapid alterations in agricultural practices cropping systems that favor destructive viral disease outbreaks. Such outbreaks strikingly apparent subsistence food-insecure regions. Agricultural globalization international trade spreading viruses their vectors new geographical regions with unexpected consequences for food production natural ecosystems. Due the varying epidemiological characteristics of diverent pathosystems, there is no one-size-fits-all approach toward mitigating negative impacts on diverse agroecological systems. Advances scientific understanding virus technological innovation, innovative communication strategies, global networks opportunities build epidemiologic intelligence threats crop security. A paradigm shift deploying integrated, smart, eco-friendly strategies required advance management

Language: Английский

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Plant-soil-microbes: A tripartite interaction for nutrient acquisition and better plant growth for sustainable agricultural practices

Environmental Research, Journal Year: 2022, Volume and Issue: 214, P. 113821 - 113821

Published: July 8, 2022

Language: Английский

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Beyond pathogens: microbiota interactions with the plant immune system

Current Opinion in Microbiology, Journal Year: 2019, Volume and Issue: 49, P. 7 - 17

Published: June 1, 2019

Language: Английский

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Monitoring Plant Health with Near-Infrared Fluorescent H₂O₂ Nanosensors

Nano Letters, Journal Year: 2020, Volume and Issue: 20(4), P. 2432 - 2442

Published: Feb. 25, 2020

Near-infrared (nIR) fluorescent single-walled carbon nanotubes (SWCNTs) were designed and interfaced with leaves of Arabidopsis thaliana plants to report hydrogen peroxide (H2O2), a key signaling molecule associated the onset plant stress. The sensor nIR fluorescence response (>900 nm) is quenched by H2O2 selectivity against other stress-associated molecules within physiological range (10–100 μM). In vivo remote imaging sensors enabled optical monitoring health in stresses including UV-B light (−11%), high (−6%), pathogen-related peptide (flg22) (−10%), but not mechanical leaf wounding (<3%). sensor's biocompatibility was reflected on similar cell death (<5%) photosynthetic rates controls without SWCNT. These nanosensors early signs stress will improve our understanding communication, provide novel tools for precision agriculture, optimize use agrochemicals environment.

Language: Английский

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