دورية أكاديمية

Development of Nucleic Acid Sequence-Based Amplification Assay for Detection of Macrobrachium rosenbergii Nodavirus.

التفاصيل البيبلوغرافية
العنوان: Development of Nucleic Acid Sequence-Based Amplification Assay for Detection of Macrobrachium rosenbergii Nodavirus.
المؤلفون: Feng LIN, Li LIU, Dong QIAN, Guijie HAO, Pengcheng SHENG, Zheng CAO, Xuemei YUAN, Jinyu SHEN
المصدر: Agricultural Biotechnology (2164-4993); Jun2014, Vol. 3 Issue 3, p42-45, 4p
مصطلحات موضوعية: NUCLEOTIDE sequencing, MACROBRACHIUM rosenbergii, NODAVIRUSES, AGAROSE, GEL electrophoresis
مستخلص: A nucleic acid sequence-based amplification (NASBA) assay was established for the detection of Macrobrachium rosenbergii Nodavirus (MrNV). The specific primers were designed according to the high conserved region of RNA2 sequence of MrNV. The 224 bp specific amplification product was obtained in positive sample determined with 3% agarose gel electrophoresis, while no product was generated from shrimp infected with other viruses including DNA viruses (IHH-NV, WSSV) and RNA viruses (TSV, IMNV, YHV). The detecting limit of the assay was 8pg nucleic acid, which is more sensitive than that of PCR method. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات: Complementary Index