摘要
运用酶联免疫吸附法,对芒果畸形病组织中的脱氧雪腐镰刀菌烯醇(DON)和玉米赤霉烯酮(ZEN)含量进行检测。结果显示:病组织中,DON含量达6296.77ng/mL,ZEN含量达278.80ng/mL;健康芒果组织中,二者含量分别为2327.27ng/mL和134.49ng/mL。说明高浓度毒素可能导致芒果植株叶芽大量畸形增生而不发育,花序畸形,花胚退化等症状。
An ELISA method was used to detect DON （Deoxynivalenol） and ZEN （Zearalenone） in mango malformation tissue.The results showed that the contents of DON and ZEN were 6296.77 ng/mL and 278.80 ng/mL in malformed tissues respectively, while that in healthy tissues was 2327.27 ng/mL and 134.49 ng/mL accordingly.Under such heavy concentration of these two toxins, the leaf buds would turn hypertrophy and the inflorescence degenerated.
出处
《热带作物学报》
CSCD
2010年第5期815-818,共4页
Chinese Journal of Tropical Crops
基金
科技部农业科技成果转化资金项目(2008GB23260386)
公益性行业(农业)科研专项(nyhyzx07-032-3)
广东省科技计划项目(2006B20301007)资助
关键词
芒果畸形病
DON
ZEN
Mango malformation
DON （Deoxynivalenol）
ZEN （Zearalenone）
