Author

Qingqing Zhi

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Open access Sep 2026

Plant growth regulator diethyl aminoethyl hexanoate suppresses Aspergillus flavus growth and aflatoxin biosynthesis through disruption of redox homeostasis

ABSTRACT Aflatoxin B₁ (AFB₁), produced by Aspergillus flavus, is a major threat to food safety and human health. In this study, we report that diethyl aminoethyl hexanoate (DA-6), a plant growth regulator, exhibits strong antifungal and anti-aflatoxigenic activities against A. flavus. DA-6 significantly inhibited mycel...

Kai Ouyang, Lei He, Ya-Rong Zhao et al. · Applied and Environmental Mi... · 0 citations

Open access Aug 2026

IS26-mediated circular blaKPC transposon in ST2483 Pseudomonas aeruginosa

ABSTRACT The global spread of carbapenem-resistant Pseudomonas aeruginosa (CRPA) poses a critical clinical threat, with blaKPC as a key mobile carbapenem resistance gene. Here, we investigated a novel blaKPC-2 genetic element and its transmission in clinical ST2483 isolate PA100 via whole-genome sequencing, molecular,...

Mingxiao Chen, Qing-Qing Zhi, Miaoshan Luo et al. · Antimicrobial Agents and Che... · 0 citations