在作物保护中生物来源的Oligogalacturonides的潜力
Camille Carton1,2, Maryline Magnin-Robert1, Béatrice Randoux1
1Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV)-UR 4492, Université du Littoral Côte d'Opale, 50 Rue Ferdinand Buisson, 62228 Calais Cedex, France.
Molecules (Basel, Switzerland)
|March 27, 2025
概括
来自植物细胞壁的橄甲氨酸 (OGs) 激活了植物对病原体的免疫力. 从农业副产品的可持续生产提供了环保的生物控制替代品.
科学领域:
- 植物生物学 植物生物学
- 生物化学 生物化学
- 农业科学 农业科学
背景情况:
- 植物细胞壁的修改在发育和病原体相互作用期间至关重要.
- 酸酶,像多酸酸酶 (PGases) 一样,水解细胞壁中的多糖,产生酸酸酸 (OGs).
- 有机基因是植物天生的免疫力的关键诱导者,增强了病原体的抵抗力.
研究的目的:
- 审查生产有机基的生产方法.
- 探索OG作为生物基生物控制剂的潜力.
- 检查可持续的有机农产品生产的新型pectin来源.
主要方法:
- 对原生植物生产方法 (化学,热,酶) 的现有文献的审查.
- 分析了关于机基基因在植物防御信号和基因表达中的作用的研究.
- 评价农业副产品作为植物性天然气生成的素来源.
主要成果:
- 有机植物有效地刺激植物的免疫反应,并诱导防御化合物.
- 各种降解技术可以产生具有潜在生物控制活动的有机物质.
- 农业废物,如果皮和果果汁,是可行的素来源.
结论:
- 有机农药是合成农药的一个有希望的天然替代品.
- 从副产品中生产有机基的可持续生产与环保农业保持一致.
- 对新型pectin来源的进一步研究可以优化基于OG的生物控制策略.
相关概念视频
Oligosaccharide Assembly
2.7K
Protein glycosylation starts in the ER lumen and continues in the Golgi apparatus. Glycosyltransferases catalyze the addition of sugar molecules or glycosylation of proteins. Usually, these enzymes add sugars to the hydroxyl groups of selected serine or threonine residues to form O-linked glycans or the amino groups of asparagine residues to form N-linked glycans. Different positions on the same polypeptide chain can contain differently linked glycans.
Multiple sugar molecules that may or may...
Multiple sugar molecules that may or may...
2.7K
Plant Breeding and Biotechnology
18.7K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
18.7K
Synthetic Biology
4.7K
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Golden rice
Golden rice is a genetically modified...
4.7K
Transgenic Plants
7.1K
Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
7.1K


