橘小实蝇快速检疫鉴定方法
Rapid quarantine and identification of Bactrocera dorsalis.
崔俊霞1;徐瑛1;闻伟刚1;陈先锋1;张同心2
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DOI:
作者单位:1.宁波出入境检验检疫局宁波315012; 2.中国科学院动物研究所北京100080
中文关键词:橘小实蝇, 快速, 检疫鉴定, PCR
英文关键词:Bactrocera dorsalis; rapid; quarantine and ident
ification; PCR
中文摘要:采用形态学观察与PCR技术相结合的方法,针对台湾水果中截获的可疑橘小实蝇Bactroce
ra
dorsalis(Hendel)幼虫和蛹进行快速鉴定。采用异硫氰酸胍方法快速提取昆虫基因组DNA
,并根据特异性引
物,采用PCR技术从截获的可疑橘小实蝇幼虫和蛹样本中均扩增得到224 bp的特异
英文摘要:Morphological observation combined with PCR method were used to rapid quarantine and identification of dubious larvae and pupae of Bactrocera dorsalis from Taiwan fruits. From the genomic DNAs of the dubious samples,we amplified and sequenced a 224