相关实验视频

Updated: Jun 28, 2025

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays

Published on: April 23, 2012

菌生物组调解环境因素与小麦粒中的菌毒素污染之间的相互作用

Zhihui Qi¹, Lin Tian¹, Haiyang Zhang¹

¹Academy of National Food and Strategic Reserves Administration, Beijing 100037, PR China; National Engineering Research Center of Grain Storage and Logistics, Beijing 102209, PR China.

The Science of the total environment

|April 17, 2024

概括

环境因素和小麦菌生态显著影响脱氧尼瓦醇 (DON) 污染. 了解这些相互作用有助于预测和控制小麦中的真菌毒素.

科学领域:

农业科学农业科学
菌类学菌类学是指菌类学.
环境科学环境科学

背景情况:

环境因素对谷物真菌生物组组装和真菌毒素污染产生了重大影响.
对于小麦真菌生物和它们在调解环境因子-真菌毒素相互作用中的作用的了解有限.

研究的目的:

为了评估不同级别的脱氧尼瓦醇 (DON) 污染水平的小麦菌群.
调查环境因素,小麦菌群和菌毒素之间的相关性.
开发一个对DON污染的预测模型.

主要方法:

在收获和储存期间,从中国12个主要省份收集小麦谷物样本.
对真菌生物组合和共发生网络的分析.
相关性分析以确定关键影响因素.
为DON预测开发一个随机森林模型.

主要成果:

在受污染和未受污染的样本之间观察到小麦菌群和并发网络的显著差异.
类物种被确定为与DON污染有关的主要分类.
环境因素和小麦真菌生物组合被证实是DON积累的重要驱动因素.
一个随机森林模型在预测DON污染方面取得了>90%的准确性.

结论:

环境条件和小麦真菌生物群都对脱氧尼瓦伦醇 (DON) 的生产和积累至关重要.
小麦真菌生物组在环境因素和真菌毒素污染之间起到调解作用.
使用生物和环境数据可以准确预测真菌毒素污染,这有助于开发生物控制策略.

关键词:

相对应关系相对应关系在DON污染污染.环境因素环境因素这就是我的mycobiome.小麦的谷物小麦的谷物

更多相关视频

Microfluidic Tools for Probing Fungal-Microbial Interactions at the Cellular Level

Microfluidic Tools for Probing Fungal-Microbial Interactions at the Cellular Level

Published on: June 23, 2022

Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.

Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.

Published on: February 15, 2019

相关概念视频

The Roles of Bacteria and Fungi in Plant Nutrition

The Roles of Bacteria and Fungi in Plant Nutrition

Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.