Analysis of the Fusarium graminearum Species Complex from Gramineous Weeds Near Wheat Fields in Jiangsu Province, China
文献类型： 外文期刊
作者： Dong, Fei 1 ; Li, Yunpeng 3 ; Chen, Xinyuan 4 ; Wu, Jirong 1 ; Wang, Shufang 1 ; Zhang, Xiao 1 ; Ma, Guizhen 4 ; Lee, Yin-Won 5 ; Mokoena, Mduduzi P. 2 ; Olaniran, Ademola O. 2 ; Xu, Jian Hong 1 ; Shi, Jian Rong 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Jiangsu Key Lab Food Qual & Safety,State Key Lab, Minist Sci & Technol,Key Lab Control Technol & St, Minist Agr & Rural Affairs,Key Lab Agroprod Safet, Nanjing 210014, Peoples R China
2.Univ KwaZulu Natal, Sch Life Sci, X54001, Durban, South Africa
3.Ocean Univ China, Coll Marine Life Sci, Qingdao 266003, Peoples R China
4.Jiangsu Ocean Univ, Coll Marine Life & Fisheries, Lianyungang 222005, Peoples R China
5.Seoul Natl Univ, Dept Agr Biotechnol, Seoul 08826, South Korea
关键词： Fusarium graminearum species complex; gramineous weed; pathogenicity; trichothecene chemotype
期刊名称：PLANT DISEASE （ 影响因子：4.614； 五年影响因子：5.33 ）
ISSN： 0191-2917
年卷期： 2021 年 105 卷 10 期
页码：
收录情况： SCI
摘要： Several weed species are known as alternative hosts of the Fusarium graminearum species complex (FGSC), and their epidemiological significance in Fusarium head blight (FHB) has been investigated; however, scant information is available regarding FGSC occurrence in weeds near Chinese wheat fields. To evaluate the potential role of gramineous weeds surrounding wheat fields in FHB, 306 FGSC isolates were obtained from 210 gramineous weed samples in 2018 in Jiangsu Province. Among them, 289 were Fusarium asiaticum, and the remainder were F. graminearum. Trichothecene genotype and mycotoxin analyses revealed that 74.3% of the F. asiaticum isolates were the 3-acetyldeoxynivalenol (3ADON) chemotype, and the remainder were the nivalenol (NIV) chemotype. Additionally, 82.4% of F. graminearum isolates were the 15-acetyldeoxynivalenol (15ADON) chemotype, and the remainder were the NIV chemotype. FHB severity and trichothecene analysis indicated that F. asiaticum isolates with the 3ADON chemotype were more aggressive than those with the NIV chemotype in wheat. 3ADON and NIV chemotypes of F. asiaticum isolated from weeds and wheat showed no significant differences in pathogenicity in wheat. All selected F. asiaticum isolates produced perithecia, with little difference between the 3ADON and NIV chemotypes. These results highlight the epidemiology of the FGSC isolated from weeds near wheat fields, with implications for reducing FHB inoculum in China.
- 相关文献
作者其他论文 更多>>
-
A fast and efficient virtual screening and identification strategy for helix peptide binders based on finDr webserver: A case study of bovine serum albumin (BSA)
作者：Bu, Jiarui;Luo, Na;Liu, Yuan;Luo, Chuping;Zhang, Xiao;Bu, Jiarui;Luo, Na;Shen, Cheng;Xu, Chongxin;Zhu, Qing;Chen, Chengyu;Xie, Yajing;Liu, Xianjin;Liu, Yuan;Zhang, Xiao
关键词：Virtual screening; Affinity identification; Molecular simulations
-
Characterization of the Phosphotransferase from Bacillus subtilis 1101 That Is Responsible for the Biotransformation of Zearalenone
作者：Wu, Yuzhuo;Wang, Gang;Xu, Jianhong;Wu, Yuzhuo;Zhou, Qiuyu;Hu, Junqiang;Shan, Yunfan;Liu, Jinyue;Wang, Gang;Lee, Yin-Won;Shi, Jianrong;Xu, Jianhong;Zhou, Qiuyu;Hu, Junqiang;Shan, Yunfan;Xu, Jianhong;Liu, Jinyue;Lee, Yin-Won
关键词：zearalenone; biotransformation;
Bacillus subtilis ; phosphotransferase -
Strain prioritization for lipopeptide-producing bacteria with antagonistic effects against Fusarium graminearum
作者：Wang, Gang;Wang, Yuting;Chen, Daoming;Liu, Xin;Shi, Jianrong;Xu, Jianhong;Wang, Gang;Wang, Yuting;Xu, Jianhong;Wang, Gang;Zhang, Xiaoyun;Xu, Jianhong;Hu, Junqiang;Mohamed, Sherif Ramzy;Lee, Yin-Won;Yang, Chenye
关键词：Strain prioritization; Biocontrol; Fusarium graminearum; lipopeptides; Bacillus amyloliquefaciens; antagonistic mechanism
-
Effects of neuropeptide F signaling on feeding, growth and development of Plutella xylostella (L.) larvae
作者：Shen, Cheng;Wu, Jiayi;Huang, Ziyan;He, Meng;Chen, Wei;Ilyas, Naila;Zhang, Xiao;Chen, Chengyu;Xu, Chongxin;Xie, Yajing;Liu, Yuan;Liu, Xianjin;Zhu, Qing;Shen, Cheng;Huang, Ziyan;Liu, Yuan;Liu, Xianjin;Wu, Jiayi;He, Meng;Xu, Chongxin;Xie, Yajing;Liu, Yuan;Liu, Xianjin;Zhu, Qing;Wang, Yun
关键词：Plutella xylostella; Neuropeptide F signaling; Feeding regulation
-
Geographic variations in the Fusarium species and toxins associated with maize ear rot in China
作者：Qiu, Jianbo;Jiang, Can;Wang, Shufang;He, Can;Chen, Daoming;Xu, Jianhong;Lee, Yin-Won;Shi, Jianrong;Qiu, Jianbo;Jiang, Can;Xu, Jianhong;Lee, Yin-Won;Lan, Jing
关键词：Maize; Mycotoxin contamination; Fusarium species complex; Toxigenicity; Pathogenicity; Food safety
-
Generation of anti-idiotypic antibodies mimicking Cry2Aa toxin from an immunized mouse phage display library as potential insecticidal agents against Plutella xylostella
作者：Lin, Manman;Liu, Yuan;Zhang, Xiao;Xu, Chongxin;Hu, Xiaodan;Zhu, Qing;Xie, Yajing;Chen, Wei;Liu, Xianjin;Lin, Manman;Hu, Xiaodan;Xie, Yajing;Lin, Johnson;Liu, Yuan;Meng, Meng;Jin, Jiafeng;Shen, Cheng
关键词：Anti-idiotypic antibody; Single-chain variable fragment; Cry2Aa toxin; Insecticidal protein; Plutella xylostella
-
Phylogenetic, metabolic and pathogenic characteristics of Alternaria alternata strains from wheat in China
作者：Qiao, Shouning;Ma, Guizhen;Gu, Hui;Qiu, Jianbo;Xu, Jianhong;Shi, Jianrong;Lee, Yin-Won;Qiu, Jianbo;Lee, Yin-Won
关键词：alternaria; mycotoxin; wheat
