Flavonoid biosynthetic pathways in plants: Versatile targets for metabolic engineering

Biotechnology Advances, Journal Year: 2018, Volume and Issue: 38, P. 107316 - 107316

Published: Nov. 17, 2018

Language: Английский

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Plant Phenylalanine/Tyrosine Ammonia-lyases

Trends in Plant Science, Journal Year: 2019, Volume and Issue: 25(1), P. 66 - 79

Published: Nov. 3, 2019

Language: Английский

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Unraveling Arbuscular Mycorrhiza-Induced Changes in Plant Primary and Secondary Metabolome

Metabolites, Journal Year: 2020, Volume and Issue: 10(8), P. 335 - 335

Published: Aug. 18, 2020

Arbuscular mycorrhizal fungi (AMF) is among the most ubiquitous plant mutualists that enhance growth and yield by facilitating uptake of phosphorus water. The countless interactions occur in rhizosphere between plants its AMF symbionts are mediated through fungal metabolites ensure partner recognition, colonization, establishment symbiotic association. colonization reprogram metabolic pathways plants, resulting changes primary secondary metabolites, which focus this review. During initial plant–AMF interaction facilitated regulation signaling carotenoid pathways. After establishment, association influences metabolism plant, thus sharing photosynthates with AMF. carbon supply to leads transport a significant amount sugars roots, also alters tricarboxylic acid cycle. Apart from nutrient exchange, imparts abiotic stress tolerance host increasing abundance several metabolites. Although initially suppresses defense response host, it later primes for better against biotic stresses reprogramming biosynthesis Additionally, influence on translates enhanced phytochemical content upregulation phenylpropanoid pathway, improves quality products. These phytometabolome induced depends identity both species, could contribute differential outcome A understanding landscape shaped would enable us harness performance, particularly under non-optimal growing conditions.

Language: Английский

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Essential Oils: Chemistry and Pharmacological Activities

Biomolecules, Journal Year: 2023, Volume and Issue: 13(7), P. 1144 - 1144

Published: July 18, 2023

In this review, we provide an overview of the current understanding main mechanisms pharmacological action essential oils and their components in various biological systems. A brief introduction on oil chemistry is presented to better understand relationship chemical aspects with bioactivity these products. Next, antioxidant, anti-inflammatory, antitumor, antimicrobial activities are discussed. The against types viruses also addressed. data show that multiplicity properties occurs due diversity composition ability interfere processes at cellular multicellular levels via interaction targets. Therefore, natural products can be a promising source for development new drugs.

Language: Английский

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Grape Berry Secondary Metabolites and Their Modulation by Abiotic Factors in a Climate Change Scenario–A Review

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

Published: March 22, 2021

Temperature, water, solar radiation, and atmospheric CO 2 concentration are the main abiotic factors that changing in course of global warming. These govern synthesis degradation primary (sugars, amino acids, organic etc.) secondary (phenolic volatile flavor compounds their precursors) metabolites directly, via regulation biosynthetic pathways, or indirectly, effects on vine physiology phenology. Several hundred have been identified grape berry. Their biosynthesis characterized shown to occur during different developmental stages The understanding how modulate metabolism thus berry quality is crucial importance for breeders growers develop plant material viticultural practices maintain high-quality fruit wine production context Here, we review berry, biosynthesis, accumulation influenced by factors. first part provides an update structure, phenolic (flavonoids non-flavonoids) major aroma (terpenes, thiols, methoxypyrazines, C13 norisoprenoids). second gives influence factors, such as water availability, temperature, concentration, metabolism. At end paper, raise some critical questions regarding intracluster heterogeneity dilution sampling strategy can impact outcome studies grapevine response

Language: Английский

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Evolution and functional diversification of R2R3-MYB transcription factors in plants

Horticulture Research, Journal Year: 2022, Volume and Issue: 9

Published: Jan. 1, 2022

R2R3-MYB genes (R2R3-MYBs) form one of the largest transcription factor gene families in plant kingdom, with substantial structural and functional diversity. However, evolutionary processes leading to this amazing diversity have not yet been clearly established. Recently developed genomic classical molecular technologies provided detailed insights into relationships functions R2R3-MYBs. Here, we review recent genome-level analyses R2R3-MYBs, an emphasis on their evolution diversification. In land plants, family underwent a large expansion by whole genome duplications small-scale duplications. Along population explosion, series functionally conserved or lineage-specific subfamilies/groups arose roles three major plant-specific biological processes: development cell differentiation, specialized metabolism, biotic abiotic stresses. The rapid diversification R2R3-MYBs are highly consistent increasing complexity angiosperms. particular, recently derived homologous intron patterns (a, b, c) disproportionately related metabolism become predominant subfamilies genomes. is active area research, further studies expected improve our understanding family.

Language: Английский

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Floral Scents and Fruit Aromas: Functions, Compositions, Biosynthesis, and Regulation

Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13

Published: March 10, 2022

Floral scents and fruit aromas are crucial volatile organic compounds (VOCs) in plants. They used defense mechanisms, along with mechanisms to attract pollinators seed dispersers. In addition, they economically important for the quality of crops, as well perfume, cosmetics, food, drink, pharmaceutical industries. share many flowers fruits. Volatile classified terpenoids, phenylpropanoids/benzenoids, fatty acid derivatives, amino derivatives. Many genes transcription factors regulating synthesis volatiles have been discovered. this review, we summarize recent progress function, composition, biosynthetic pathway, metabolism regulation. We also discuss unresolved issues research perspectives, providing insight into improvements applications plant VOCs.

Language: Английский

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Multilayered regulation of secondary metabolism in medicinal plants

Molecular Horticulture, Journal Year: 2023, Volume and Issue: 3(1)

Published: June 6, 2023

Abstract Medicinal plants represent a huge reservoir of secondary metabolites (SMs), substances with significant pharmaceutical and industrial potential. However, obtaining remains challenge due to their low-yield accumulation in medicinal plants; moreover, these are produced through tightly coordinated pathways involving many spatiotemporally environmentally regulated steps. The first regulatory layer involves complex network transcription factors; second, more recently discovered complexity the regulation SMs is epigenetic modification, such as DNA methylation, histone modification small RNA-based mechanisms, which can jointly or separately influence by regulating gene expression. Here, we summarize findings fields genetic special emphasis on plants, providing new perspective multiple layers Graphical

Language: Английский

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Multiple insights into lignin-mediated cadmium detoxification in rice (Oryza sativa)

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 458, P. 131931 - 131931

Published: June 25, 2023

Language: Английский

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Dietary Polyphenols: Review on Chemistry/Sources, Bioavailability/Metabolism, Antioxidant Effects, and Their Role in Disease Management

Antioxidants, Journal Year: 2024, Volume and Issue: 13(4), P. 429 - 429

Published: March 30, 2024

Polyphenols, as secondary metabolites ubiquitous in plant sources, have emerged pivotal bioactive compounds with far-reaching implications for human health. Plant polyphenols exhibit direct or indirect associations biomolecules capable of modulating diverse physiological pathways. Due to their inherent abundance and structural diversity, garnered substantial attention from both the scientific clinical communities. The review begins by providing an in-depth analysis chemical intricacies polyphenols, shedding light on diversity such biological activities. Subsequently, exploration dietary origins elucidates natural plant-based sources that contribute global availability. discussion extends bioavailability metabolism within body, unraveling complex journey ingestion systemic effects. A central focus is dedicated unravelling antioxidant effects highlighting role combating oxidative stress associated health conditions. comprehensive encompasses impact concerns hypertension, allergies, aging, chronic diseases like heart stroke diabetes. Insights into beneficial further underscore potential preventive therapeutic agents. This article critically examines multifaceted aspects encompassing chemistry, origins, bioavailability/metabolism dynamics, profound synthesis information presented herein aims provide a valuable resource researchers, clinicians, enthusiasts, fostering deeper understanding intricate relationship between

Language: Английский

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