Decoding the molecular mechanism underlying salicylic acid (SA)‐mediated plant immunity: an integrated overview from its biosynthesis to the mode of action

Physiologia Plantarum, Год журнала: 2024, Номер 176(3)

Опубликована: Май 1, 2024

Abstract Salicylic acid (SA) is an important phytohormone, well‐known for its regulatory role in shaping plant immune responses. In recent years, significant progress has been made unravelling the molecular mechanisms underlying SA biosynthesis, perception, and downstream signalling cascades. Through concerted efforts employing genetic, biochemical, omics approaches, our understanding of SA‐mediated defence responses undergone remarkable expansion. general, following biosynthesis through Avr effectors pathogens, newly synthesized undergoes various biochemical changes to achieve active/inactive forms (e.g. methyl salicylate). The activated subsequently triggers pathways associated with perception pathogen‐derived signals, expression genes, induction systemic acquired resistance (SAR) tailor intricate networks that coordinate Nonetheless, mechanistic regulation currently limited because crosstalk other networks, which makes this hormone more challenging. This comprehensive review aims provide integrated overview immunity, deriving current knowledge from diverse research outcomes. integration case studies, experimental evidence, emerging trends, offers insights into governing immunity signalling. Additionally, discusses potential applications strategies crop improvement, disease management, sustainable agricultural practices.

Язык: Английский

---

Salt-tolerant plant growth-promoting bacteria as a versatile tool for combating salt stress in crop plants

Archives of Microbiology, Год журнала: 2024, Номер 206(8)

Опубликована: Июль 5, 2024

Язык: Английский

---

Exogenous spermidine promotes the formation of the closing layer at potato tuber wounds by inducing polyamine synthesis and phenylpropanoid metabolism

Postharvest Biology and Technology, Год журнала: 2025, Номер 226, С. 113572 - 113572

Опубликована: Апрель 9, 2025

Язык: Английский

---

Modes of Action of Biocontrol Agents from Rhizosphere to Phyllosphere Signaling

Опубликована: Янв. 1, 2025

Язык: Английский

---

Crosstalk of Jasmonic acid and Salicylic acid with other Phytohormones Alleviates Abiotic and Biotic Stresses in Plants

Journal of soil science and plant nutrition, Год журнала: 2025, Номер unknown

Опубликована: Апрель 29, 2025

Язык: Английский

---

Interactive impacts of heat stress and microplastics contamination on the growth and biochemical response of wheat (Triticum aestivum) and maize (Zea mays) plants

Ecotoxicology, Год журнала: 2025, Номер unknown

Опубликована: Май 12, 2025

Язык: Английский

---

The formation of JAZ1/JAZ9 dimers is vital for Cladosporium fulvum resistance of tomato that mediated by Cf-19

Scientia Horticulturae, Год журнала: 2025, Номер 347, С. 114194 - 114194

Опубликована: Май 1, 2025

Язык: Английский

---

Uncovering the Mechanisms: The Role of Biotrophic Fungi in Activating or Suppressing Plant Defense Responses

Journal of Fungi, Год журнала: 2024, Номер 10(9), С. 635 - 635

Опубликована: Сен. 5, 2024

This paper discusses the mechanisms by which fungi manipulate plant physiology and suppress defense responses producing effectors that can target various host proteins. Effector-triggered immunity effector-triggered susceptibility are pivotal elements in complex molecular dialogue underlying plant-pathogen interactions. Pathogen-produced effector molecules possess ability to mimic pathogen-associated patterns or hinder binding of pattern recognition receptors. Effectors directly nucleotide-binding domain, leucine-rich repeat receptors, downstream signaling components defense. Interactions between these receptor-like kinases plants critical this process. Biotrophic adeptly exploit networks key hormones, including salicylic acid, jasmonic abscisic ethylene, establish a compatible interaction with their hosts. Overall, highlights importance understanding interplay fungal develop effective strategies for disease management.

Язык: Английский

---

Recent physiological and molecular approaches of abiotic stress tolerance in plants

Revista Brasileira de Botânica, Год журнала: 2024, Номер 47(3), С. 681 - 682

Опубликована: Авг. 5, 2024

Язык: Английский

---

Production of Chitinase in Elicited Tomato Cell Suspensions and Its Application as a Biopesticide and Fungicide against Soil-borne Pests and Fungi

Physiological and Molecular Plant Pathology, Год журнала: 2024, Номер 134, С. 102451 - 102451

Опубликована: Окт. 22, 2024

Язык: Английский

---