Mitigating Aflatoxin Contamination in Groundnut through A Combination of Genetic Resistance and Post-Harvest Management Practices
文献类型： 外文期刊
作者： Pandey, Manish K. 1 ; Kumar, Rakesh 1 ; Pandey, Arun K. 1 ; Soni, Pooja 1 ; Gangurde, Sunil S. 1 ; Sudini, Hari K.; 1 ;
作者机构： 1.Int Crops Res Inst Semi Arid Trop, Hyderabad 502324, Telangana, India
2.USDA ARS, Crop Protect & Management Res Unit, Tifton, GA 31793 USA
3.Univ Georgia, Dept Plant Pathol, Tifton, GA 31793 USA
4.Chinese Acad Agr Sci, OCRI, Wuhan 430062, Peoples R China
5.Int Crops Res Inst Semi Arid Trop, BP 320, Bamako, Mali
6.Int Crops Res Inst Semi Arid Trop, PB 1096, Lilongwe, Malawi
7.Guangdong Acad Agr Sci, CRI, Guangzhou 510640, Guangdong, Peoples R China
8.Texas Tech Univ, Dept Plant & Soil Sci, Lubbock, TX 79409 USA
9.Int Crops Res Inst Semi Arid Trop, BP 12404, Niamey, Niger
10.Fujian Agr & Forestry Univ, Inst Oil Crops, Fuzhou 350002, Peoples R China
11.Shandong Acad Agr Sci, Jinan 250108, Shandong, Peoples R China
关键词： Aspergillus flavus; aflatoxin contamination; groundnut; genetic resistance; post-harvest management
期刊名称：TOXINS （ 影响因子：4.546； 五年影响因子：4.8 ）
ISSN： 2072-6651
年卷期： 2019 年 11 卷 6 期
页码：
收录情况： SCI
摘要： Aflatoxin is considered a hidden poison due to its slow and adverse effect on various biological pathways in humans, particularly among children, in whom it leads to delayed development, stunted growth, liver damage, and liver cancer. Unfortunately, the unpredictable behavior of the fungus as well as climatic conditions pose serious challenges in precise phenotyping, genetic prediction and genetic improvement, leaving the complete onus of preventing aflatoxin contamination in crops on post-harvest management. Equipping popular crop varieties with genetic resistance to aflatoxin is key to effective lowering of infection in farmer's fields. A combination of genetic resistance for in vitro seed colonization (IVSC), pre-harvest aflatoxin contamination (PAC) and aflatoxin production together with pre- and post-harvest management may provide a sustainable solution to aflatoxin contamination. In this context, modern omics approaches, including next-generation genomics technologies, can provide improved and decisive information and genetic solutions. Preventing contamination will not only drastically boost the consumption and trade of the crops and products across nations/regions, but more importantly, stave off deleterious health problems among consumers across the globe.
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