Arroyo Florencia, Martínez Mauro, Arata Agustín, Moreno María V, Dufresne Marie, Stenglein Sebastián A, Dinolfo María I
Instituto de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA, Facultad de Agronomía, Universidad Nacional del Centro de la Provincia de Buenos Aires, Av. República de Italia # 780, Azul 7300, BA, Argentina.
Mejoramiento Genético Vegetal, Facultad de Agronomía de Azul, UNCPBA, Azul 7300, BA, Argentina.
J Fungi (Basel). 2025 Jan 4;11(1):32. doi: 10.3390/jof11010032.
Cereal crops are affected by one of the most devastating diseases worldwide, known as Fusarium head blight (FHB), with being the most isolated causal pathogen. Another species associated with this disease is . This species has been considered a relatively weak pathogen compared to , but its importance has increased due to its occurrence in cereal grains worldwide. Considering the advantages of using as a plant model and the importance of in crops, our study aimed to evaluate the potential use of as a plant model to evaluate the compatible interaction with . Twelve spp. accessions from different countries were inoculated with a selected set of isolates. Disease severity, conidial quantification, fungal DNA biomass, and nivalenol quantification were assessed. The results showed a compatible interaction between accessions and , which allowed the use of the model plant for future plant-pathogen interaction studies.
谷物作物受到全球最具毁灭性的病害之一——镰刀菌穗腐病（FHB）的影响，其中 是最常见的致病病原体。与这种病害相关的另一个物种是 。与 相比，该物种一直被认为是一种相对较弱的病原体，但由于其在全球谷物中的出现，其重要性有所增加。考虑到使用 作为植物模型具有的优势以及 在作物中的重要性，我们的研究旨在评估 将 用作植物模型来评估与 的亲和性互作的潜在用途。用一组选定的 分离株接种来自不同国家的12个 种材料。评估了病害严重程度、分生孢子定量、真菌DNA生物量和雪腐镰刀菌烯醇定量。结果表明 种材料与 之间存在亲和性互作，这使得该模式植物可用于未来的植物-病原体互作研究。
