Arbuscular mycorrhizal fungi-induced mitigation of heavy metal phytotoxicity in metal contaminated soils: A critical review

Journal of Hazardous Materials, Год журнала: 2020, Номер 402, С. 123919 - 123919

Опубликована: Сен. 14, 2020

Язык: Английский

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A phosphate starvation response-centered network regulates mycorrhizal symbiosis

Cell, Год журнала: 2021, Номер 184(22), С. 5527 - 5540.e18

Опубликована: Окт. 1, 2021

Язык: Английский

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Arbuscular mycorrhizal fungi and its major role in plant growth, zinc nutrition, phosphorous regulation and phytoremediation

Symbiosis, Год журнала: 2021, Номер 84(1), С. 19 - 37

Опубликована: Апрель 12, 2021

Язык: Английский

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Dual‐mycorrhizal plants: their ecology and relevance

New Phytologist, Год журнала: 2019, Номер 225(5), С. 1835 - 1851

Опубликована: Сен. 12, 2019

Dual-mycorrhizal plants are capable of associating with fungi that form characteristic arbuscular mycorrhizal (AM) and ectomycorrhizal (EM) structures. Here, we address the following questions: (1) How many dual-mycorrhizal plant species there? (2) What advantages for a to host two, rather than one, types? (3) Which factors can provoke shifts in dominance (i.e. switching)? We identify large number (89 genera within 32 families) confirmed based on observing arbuscules or coils AM status Hartig net similar structures EM same species. then review possible nutritional benefits discuss mechanisms leading costs benefits. Cost appear be context dependent, particularly respect life stage plant. Mycorrhizal switching occurs under wide range abiotic biotic factors, including soil moisture nutrient status. The relevance ecological restoration adverse sites where not carbon limited is discussed. conclude underutilized ecophysiological-based experiments, yet powerful model plant-fungal systems better understand symbioses without confounding effects.

Язык: Английский

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The Costs and Benefits of Plant–Arbuscular Mycorrhizal Fungal Interactions

Annual Review of Plant Biology, Год журнала: 2022, Номер 73(1), С. 649 - 672

Опубликована: Фев. 26, 2022

The symbiotic interaction between plants and arbuscular mycorrhizal (AM) fungi is often perceived as beneficial for both partners, though a large ecological literature highlights the context dependency of this interaction. Changes in abiotic variables, such nutrient availability, can drive along mutualism-parasitism continuum with variable outcomes plant growth fitness. However, AM benefit more ways than improved phosphorus nutrition growth. For example, promote biotic stress tolerance even when considered parasitic from provision perspective. Other being obligate biotrophs, very little known about benefits gain plants. In review, we utilize molecular biology approaches to expand our understanding plant-AM fungal across disciplines.

Язык: Английский

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The potential of arbuscular mycorrhizal fungi in C cycling: a review

Archives of Microbiology, Год журнала: 2020, Номер 202(7), С. 1581 - 1596

Опубликована: Май 24, 2020

Язык: Английский

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A Critical Review on Communication Mechanism within Plant-Endophytic Fungi Interactions to Cope with Biotic and Abiotic Stresses

Journal of Fungi, Год журнала: 2021, Номер 7(9), С. 719 - 719

Опубликована: Сен. 1, 2021

Endophytic fungi infect plant tissues by evading the immune response, potentially stimulating stress-tolerant growth. The selectively allows microbial colonization to carve endophyte structures through phenotypic genes and metabolic signals. Correspondingly, develop various adaptations symbiotic signal transduction thrive in mycorrhiza. Over past decade, regulatory mechanism of plant-endophyte interaction has been uncovered. Currently, great progress made on endosphere, especially endophytic fungi. Here, we systematically summarize current understanding colonization, molecular recognition pathways, evasion mechanisms clarify transboundary communication that homeostatic phytobiome. In this work, focus signaling mechanisms, summarizing research converge improve our

Язык: Английский

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The giant diploid faba genome unlocks variation in a global protein crop

Nature, Год журнала: 2023, Номер 615(7953), С. 652 - 659

Опубликована: Март 8, 2023

Increasing the proportion of locally produced plant protein in currently meat-rich diets could substantially reduce greenhouse gas emissions and loss biodiversity1. However, production is hampered by lack a cool-season legume equivalent to soybean agronomic value2. Faba bean (Vicia faba L.) has high yield potential well suited for cultivation temperate regions, but genomic resources are scarce. Here, we report high-quality chromosome-scale assembly genome show that it expanded massive 13 Gb size through an imbalance between rates amplification elimination retrotransposons satellite repeats. Genes recombination events evenly dispersed across chromosomes gene space remarkably compact considering size, although with substantial copy number variation driven tandem duplication. Demonstrating practical application sequence, develop targeted genotyping assay use high-resolution genome-wide association analysis dissect genetic basis seed hilum colour. The presented constitute genomics-based breeding platform bean, enabling breeders geneticists accelerate improvement sustainable Mediterranean, subtropical northern agroecological zones.

Язык: Английский

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The hidden power of secondary metabolites in plant-fungi interactions and sustainable phytoremediation

Frontiers in Plant Science, Год журнала: 2022, Номер 13

Опубликована: Дек. 12, 2022

The global environment is dominated by various small exotic substances, known as secondary metabolites, produced plants and microorganisms. Plants fungi are particularly plentiful sources of these molecules, whose physiological functions, in many cases, remain a mystery. Fungal metabolites (SM) diverse group substances that exhibit wide range chemical properties generally fall into one four main family groups: Terpenoids, polyketides, non-ribosomal peptides, or combination the latter two. They incredibly varied their functions often related to increased fitness respective fungus its environment, competing with other microbes interacting plant species. Several have essential roles biological control diseases beneficial microorganisms used for crop protection biofertilization worldwide. Besides direct toxic effects against phytopathogens, natural can promote root shoot development and/or disease resistance activating host systemic defenses. ability synthesize store biologically active potent source novel compounds agriculture becoming top priority SM research. In this review, we will discuss fungal-plant antifungal role signaling molecules induced acquired activities. Additionally, fungal mimic promotion such auxins, gibberellins, abscisic acid, which modulate growth under biotic stress. Moreover, present new trend regarding phytoremediation applications using achieve sustainable food production microbial diversity an eco-friendly environment.

Язык: Английский

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The good, the bad, and the phosphate: regulation of beneficial and detrimental plant–microbe interactions by the plant phosphate status

New Phytologist, Год журнала: 2023, Номер 239(1), С. 29 - 46

Опубликована: Май 5, 2023

Summary Phosphate (P i ) is indispensable for life on this planet. However, sessile land plants it poorly accessible. Therefore, have developed a variety of strategies enhanced acquisition and recycling P . The mechanisms to cope with limitation as well direct uptake from the substrate via root epidermis are regulated by conserved starvation response (PSR) system based family key transcription factors (TFs) their inhibitors. Furthermore, obtain indirectly through symbiosis mycorrhiza fungi, which employ extensive hyphal network drastically increase soil volume that can be explored Besides mycorrhizal symbiosis, there also other interactions epiphytic, endophytic, rhizospheric microbes or directly influence plant uptake. It was recently discovered PSR pathway involved in regulation genes promote formation maintenance AM symbiosis. influences immunity target microbial manipulation. known decades nutritional status outcome plant–microbe interactions. first molecular explanations these observations now emerging.

Язык: Английский

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