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    • 5. 发明申请
    • METHOD FOR DETERMINING FATTY ACID SYNTHESIS PATHWAY OF MICROORGANISM, AND PCR PRIMER SET FOR USE IN THE METHOD
    • 用于确定微生物的脂肪酸合成途径的方法,以及用于该方法的PCR引物组
    • US20120100550A1
    • 2012-04-26
    • US13254794
    • 2010-03-04
    • Naoki NaganoMasahiro HayashiKeishi SakaguchiMakoto ItoYosuke TaokaYuji Okita
    • Naoki NaganoMasahiro HayashiKeishi SakaguchiMakoto ItoYosuke TaokaYuji Okita
    • C12Q1/68
    • C12Q1/689
    • Disclosed is a method for determining the fatty acid synthesis pathway of a microorganism. Specifically disclosed is a method for determining the fatty acid synthesis pathway of a microorganism, which is characterized by producing degenerate primers for a fatty acid synthesis-related enzyme gene and determining the presence or absence of the fatty acid synthesis-related gene in the genome gene extracted from the microorganism using the degenerate primers. The sequences for degenerate primers for C20-elongase gene, which is a fatty acid synthesis-related enzyme gene, are ATHGARTWYTKBRTITTYGTICA (SEQ ID NO:1) and TARTRISWRTACATIADIAMRTG (SEQ ID NO:2), and the sequences for degenerate primers for ?4-desaturase gene are GGNCAYCAYCMITAYACNAA (SEQ ID NO:3) and TCDATYTGRTGIBWIARNCC (SEQ ID NO:4). The microorganism is one belonging to the class Labyrinthulea. Also specifically disclosed is a PCR primer set for use in the determination method. The method is useful as a method for screening a microorganism capable of synthesizing a fatty acid.
    • 公开了一种测定微生物的脂肪酸合成途径的方法。 具体公开的是测定微生物的脂肪酸合成途径的方法,其特征在于制备脂肪酸合成相关酶基因的简并引物,并测定基因组基因中脂肪酸合成相关基因的存在或不存在 使用简并引物从微生物中提取。 作为脂肪酸合成相关酶基因的C20延伸酶基因的简并引物的序列是ATHGARTWYTKBRTITTYGTICA(SEQ ID NO:1)和TARTRISWRTACATIADIAMRTG(SEQ ID NO:2),并且用于Δ4的简并引物的序列 - 脱氢酶基因是GGNCAYCAYCMITAYACNAA(SEQ ID NO:3)和TCDATYTGRTGIBWIARNCC(SEQ ID NO:4)。 该微生物属于Labyrinthulea类。 还具体公开了用于确定方法的PCR引物组。 该方法可用作筛选能够合成脂肪酸的微生物的方法。
    • 6. 发明申请
    • Method of detecting foreign matter
    • 异物检测方法
    • US20070238147A1
    • 2007-10-11
    • US11727202
    • 2007-03-23
    • Takashi OkamotoYuji OkitaSatoru Chiba
    • Takashi OkamotoYuji OkitaSatoru Chiba
    • C12Q1/04
    • C12Q1/04G01N33/12G01N2333/37G06T7/0004G06T2207/30128
    • A method for detecting foreign matter such as a parasite, in particular, to provide a method for detecting parasitic on meat. A method for detecting foreign matter includes detecting fluorescence excited by irradiating the foreign matter such as a parasite with visible light. The method is suitable for detecting a meat parasite. A method for detecting a parasite includes selectively detecting fluorescence emitted from a parasite with a filter that does not transmit excitation light but that transmits fluorescence emitted from the parasite. An apparatus for detecting a parasite includes a light source that illuminates a specimen with a visible light having a predetermined wavelength, a filter that absorbs diffuse reflection of excitation light, a camera that shoots fluorescence from the specimen, an image processing unit, and a monitor.
    • 特别是用于检测诸如寄生虫的异物的方法,以提供一种检测肉上的寄生虫的方法。 用于检测异物的方法包括检测通过用可见光照射诸如寄生虫的异物而激发的荧光。 该方法适用于检测肉类寄生虫。 用于检测寄生虫的方法包括用不传播激发光的滤光器选择性地检测从寄生虫发射的荧光,但是传播从寄生虫发射的荧光。 用于检测寄生虫的装置包括用具有预定波长的可见光照射样本的光源,吸收激发光的漫反射的滤光器,从样本发出荧光的照相机,图像处理单元和监视器 。