文献类型： 外文期刊
第一作者： Chen, Lin
作者： Chen, Lin;Yan, Ziying;Yang, Bolei;Tai, Bowen;Li, Weizhao;Wang, Gang;Xing, Fuguo;Li, Erfeng
作者机构：
关键词： ochratoxin; gene cluster; evolution; degeneration
期刊名称：TOXINS （ 影响因子：4.0； 五年影响因子：4.5 ）
ISSN：
年卷期： 2025 年 17 卷 6 期
页码：
收录情况： SCI
摘要： Ochratoxin A (OTA) is designated as a mycotoxin and is regulated worldwide due to its harmful effects on humans and animals, but the evolutionary history and ecological significance of OTA in fungi remain poorly understood. Phylogenetic analysis suggested that Aspergillus and Metarhizium obtained an ancient OT cluster, which evolved independently, followed by horizontal OT transfer from Aspergillus to Penicillium. The varying presence of functional, absent and pseudogenized OT genes across Aspergillus species revealed that this cluster is undergoing a degeneration process in this genus. Furthermore, the cyclase OtaY in the OTA cluster is likely derived from bacteria, which was revealed by phylogenetic analysis. This is the first attempt to investigate the ecological significance of OTA in fungi, suggesting that it may be nonfunctional in Aspergillus spp. and has undergone multiple forms of loss during evolution.
分类号：
- 相关文献
作者其他论文 更多>>
-
Recent advances in microbial whole-cell biosensors for detecting food contaminants: a review
作者：Guan, Yue;Zheng, Mumin;Ma, Junning;Xing, Fuguo;Guan, Yue;Diez, Maria Suarez;Saccenti, Edoardo
关键词：Microbial whole-cell biosensors; Mycotoxins; Food pathogens; Heavy metals; Pesticides; Antibiotics
-
A Comprehensive Evaluation of Monocular Depth Estimation Methods in Low-Altitude Forest Environment
作者：Jia, Jiwen;Kang, Junhua;Gao, Xiang;Zhang, Borui;Yang, Guijun;Chen, Lin;Yang, Guijun
关键词：monocular depth estimation; CNN; vision transformer; forest environment; comparative study
-
Sulfury/roasty fading indicators in roasted coffees: Their contribution and applicability in coffee freshness perception and prediction
作者：Zhou, Xiong;Gu, Yin;Ren, Dabing;Li, Siyu;Yi, Lunzhao;Zhou, Xiong;Yu, Xinxin;Dong, Wenjiang;Dong, Wenjiang;Diao, Yuhua;Zhang, Jiawen;Wang, Gang
关键词：Coffee; Accelerated storage; Sulfury/roasty aroma; Volatile compounds; Shelf life prediction model
-
The highly allo-autopolyploid modern sugarcane genome and very recent allopolyploidization in Saccharum
作者：Zhang, Jisen;Hua, Xiuting;Wang, Baiyu;Yu, Zehuai;Gao, Ruiting;Wang, Tianyou;Zhang, Qing;Li, Zhen;Li, Yihan;Xu, Yi;Yao, Wei;Zhang, Muqing;Chen, Baoshan;Qi, Yiying;Wang, Yongjun;Wang, Yuhao;Li, Shuangyu;Qi, Nameng;Feng, Xiaoxi;Wu, Mingxing;Du, Cuicui;Deng, Zuhu;Qi, Yongwen;Huang, Yumin;Zhang, Yixing;Mei, Jing;Pan, Haoran;Liu, Jia;Chen, Shuqi;Fang, Yaxue;Ma, Panpan;Sun, Yuanchang;Ming, Ray;Tang, Haibao;Wang, Gang;Li, Qingyun;Feng, Xiaomin;Liu, Xinlong;Wang, Jianping
关键词：
-
New application of a dye-decolorizing peroxidase immobilized on magnetic nanoparticles for efficient simultaneous degradation of two mycotoxins
作者：Du, Xinling;Zhang, Han;Qiu, Yangyu;Ji, Fuchun;Nie, Zishen;Xu, Huidong;Li, Xiaoxuan;Wu, Shijia;Wang, Zhouping;Xia, Yu;Zheng, Mumin;Xing, Fuguo
关键词：Dye-decolorizing peroxidase; Magnetic nanoparticle; Enzyme immobilization; Mycotoxin; Degradation
-
Para-coumaric acid and cinnamic acid enhance resistance of Agaricus bisporus s mushrooms to Brown blotch disease caused by Pseudomonas tolaasii
作者：Shi, Zixuan;Song, Rui;Zhang, Lei;Jiang, Hanyue;Jiao, Lu;Yuan, Shuai;Meng, Demei;Zheng, Yanyan;Chen, Lin
关键词：Bacterial disease; Edible mushroom; Induced resistance; Phenolic acid; Storage
-
Non-targeted profiling of aldehydes and ketones in coffee beans via isotope labelling-assisted UHPLC-Q-Orbitrap-MS and effects of roasting
作者：Chen, Han;Liu, Meiyan;Li, Siyu;Ren, Dabing;Yi, Lunzhao;Dong, Wenjiang;Wang, Gang
关键词：Coffee bean; Roasting degree; Isotope labelling; Aldehyde-ketone profile; LC-MS
