合成诱导剂诱导的作物草食防御研究进展。

IF 4.2 2区生物学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY

Plant Science Pub Date : 2025-01-08 DOI:10.1016/j.plantsci.2025.112387

Malawanthkar Rani, Ramasamy Kanagaraj Murali-Baskaran

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引用次数: 0

摘要

当以各种方式应用于植物时，合成激发子是无毒的化学品，对环境是安全的。它们已被证明与植物的防御机制相互作用，并导致一系列有价值的次生代谢物的产生，包括挥发性和非挥发性。通过化学激发子间接诱导植物增加对食草动物攻击的抵抗力，并使附近植物对生物胁迫具有耐受性或抗性。市场上充斥着茉莉酸、水杨酸和它们的衍生物/类似物，它们被证明要么排斥要么吸引食草动物。虽然植物毒性仅在少数情况下被记录在案，但据报道，许多作物的产量都有显著增加。本文详细综述了各种田间和室内实验，阐明了外源施用和种子启动对不同作物生长、发育和产量的作用机制和效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Synthetic elicitors-induced defense in crops against herbivory: A review

Synthetic elicitors are non-toxic chemicals and safe for the environment when applied to plants in a variety of ways. They have been shown to interact with defense mechanisms of plants and cause the production of a wide range of valuable secondary metabolites, both volatile and non-volatile. Plants primed with chemical elicitors are indirectly induced to increase their resistance to herbivore attacks in addition to imparting tolerance or resistance to nearby plants against biotic stresses. The market is stocked with jasmonic acid, salicylic acid, and their derivatives/analogues, which have been shown to either repel or attract herbivores. While phytotoxicity has only been documented in a small number of cases, a significant increase in yield has been reported in a wide range of crops. This review includes a detailed summary of various field and laboratory experiments elucidating the mechanism of action and efficacies of exogenous application and seed priming of synthetic phytohormones on plant growth, development, and yield of different crops.

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来源期刊

Plant Science 生物-生化与分子生物学

CiteScore

9.10

自引率

1.90%

发文量

322

审稿时长

33 days

期刊介绍： Plant Science will publish in the minimum of time, research manuscripts as well as commissioned reviews and commentaries recommended by its referees in all areas of experimental plant biology with emphasis in the broad areas of genomics, proteomics, biochemistry (including enzymology), physiology, cell biology, development, genetics, functional plant breeding, systems biology and the interaction of plants with the environment. Manuscripts for full consideration should be written concisely and essentially as a final report. The main criterion for publication is that the manuscript must contain original and significant insights that lead to a better understanding of fundamental plant biology. Papers centering on plant cell culture should be of interest to a wide audience and methods employed result in a substantial improvement over existing established techniques and approaches. Methods papers are welcome only when the technique(s) described is novel or provides a major advancement of established protocols.