Physiological and Proteomic Analysis of Penicillium digitatum in Response to X33 Antifungal Extract Treatment.

ABSTRACT: Penicillium digitatum is a widespread pathogen among Rutaceae species that causes severe fruit decay symptoms on infected citrus fruit (known as citrus green mold). The employment of fungicides can effectively control the citrus green mold, significantly reducing agricultural economic loss. In this study, we found that the X33 antifungal extract produced by Streptomyces lavendulae strain X33 inhibited the hyphae polarization of P. digitatum. Additionally, physiological and proteomic analysis strategies were applied to explore the inhibitory mechanism of the X33 antifungal extract of the S. lavendulae strain X33 on the mycelial growth of P. digitatum. A total of 277 differentially expressed proteins, consisting of 207 upregulated and 70 downregulated, were

SUBMITTER: Lin SH 

PROVIDER: S-EPMC7677231 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature