Outbreak of an acute aflatoxicosis in Kenya in 2004: Identification of the causal agent

被引:267
作者
Probst, Claudia
Njapau, Henry
Cotty, Peter J.
机构
[1] Univ Arizona, USDA ARS, Dept Plant Sci, Tucson, AZ 85721 USA
[2] US FDA, Ctr Food Safety & Appl Nutr, College Pk, MD USA
关键词
D O I
10.1128/AEM.02370-06
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Maize contaminated with aflatoxins has been implicated in deadly epidemics in Kenya three times since 1981, but the fungi contaminating the maize with aflatoxins have not been characterized. Here we associate the S strain of Aspergillus flavus with lethal aflatoxicoses that took more than 125 lives in 2004.
引用
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页码:2762 / 2764
页数:3
相关论文
共 28 条
[11]  
COTTY PJ, 1994, FEMS SYMP, P1
[12]   Aflatoxin-producing potential of communities of Aspergillus section Flavi from cotton producing areas in the United States [J].
Cotty, PJ .
MYCOLOGICAL RESEARCH, 1997, 101 :698-704
[13]   Biological control of aflatoxin contamination of crops [J].
Dorner, JW .
JOURNAL OF TOXICOLOGY-TOXIN REVIEWS, 2004, 23 (2-3) :425-450
[14]   RELATIONSHIPS AMONG ISOLATES OF ASPERGILLUS SECT FLAVI THAT VARY IN AFLATOXIN PRODUCTION [J].
EGEL, DS ;
COTTY, PJ ;
ELIAS, KS .
PHYTOPATHOLOGY, 1994, 84 (09) :906-912
[15]   Aflatoxin biosynthesis gene clusters and flanking regions [J].
Ehrlich, KC ;
Yu, J ;
Cotty, PJ .
JOURNAL OF APPLIED MICROBIOLOGY, 2005, 99 (03) :518-527
[16]   Aflatoxin biosynthesis cluster gene cypA is required for G aflatoxin formation [J].
Ehrlich, KC ;
Chang, PK ;
Yu, JJ ;
Cotty, PJ .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2004, 70 (11) :6518-6524
[17]   Formation of sclerotia and aflatoxins in developing cotton bells infected by the S strain of Aspergillus flavus and potential for biocontrol with an atoxigenic strain [J].
Garber, RK ;
Cotty, PJ .
PHYTOPATHOLOGY, 1997, 87 (09) :940-945
[18]   Ecology and population biology of aflatoxigenic fungi in soil [J].
Horn, BW .
JOURNAL OF TOXICOLOGY-TOXIN REVIEWS, 2003, 22 (2-3) :351-379
[19]   Spatial distribution of Aspergillus flavus and its toxigenic strains on commercial cottonseed from south Texas and its relationship to aflatoxin contamination [J].
Jaime-Garcia, R. ;
Cotty, P. J. .
PLANT PATHOLOGY, 2006, 55 (03) :358-366
[20]   Aspergillus flavus in soils and corncobs in south Texas:: Implications for management of aflatoxins in corn-cotton rotations [J].
Jaime-Garcia, R ;
Cotty, PJ .
PLANT DISEASE, 2004, 88 (12) :1366-1371