Alternaria fungi are widely distributed plant pathogens infecting grains and vegetables and causing major harvest losses in the field and during postharvest storage. Besides, consumers are endangered by the formation of toxic secondary metabolites. Some of these secondary metabolites are chemically characterized as mycotoxins, but the majority of the Alternaria mycobolome still remains unknown.

中文翻译：

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使用基于质谱的代谢组学对链格孢菌的代谢组进行综合分析。

交链孢霉菌真菌是广泛分布的植物病原体，会感染谷物和蔬菜，并在田间和收获后的储存过程中造成重大的收获损失。此外，有毒的次生代谢产物的形成使消费者受到威胁。这些次级代谢产物中的一些在化学上被表征为霉菌毒素，但是大多数链格孢菌的真菌代谢组仍然未知。