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    • 7. 发明公开
    • 생물발광 남세균을 이용한 휴대용 바이오센서
    • 便携式生物传感器使用生物显微镜
    • KR1020100094677A
    • 2010-08-27
    • KR1020090013764
    • 2009-02-19
    • 한국생명공학연구원대구대학교 산학협력단유진텍주식회사
    • 유장열서계홍정원중고석민박연일
    • C12Q1/02G01N33/20G01N21/88
    • C12Q1/02G01N21/88G01N33/02G01N33/1866
    • PURPOSE: A portable bio-sensor using bioluminescent cyanobacteria is provided to measure reduction of cyanobacteria luminescence and easily confirm harm of drinking water and agricultural water. CONSTITUTION: A portable bio-sensor using bioluminescent byanobacteria comprises: a light detection device(3) which outputs phosphorescence date by amplifying light from sample tube; and an analysis output device which outputs contamination level of the sample. The light detection device comprises: a test space in which light is blocked by a shielding cover(1); a reflector having a groove reflection mirror; and a light amplification output which outputs phosphorescence data by amplifying reflected light. The analysis output device comprises: a data converter which processes to digital signal; a key pad(42) which controls and selects input and output of the data; and a display unit(43) which outputs data processed result.
    • 目的:提供使用生物发光蓝细菌的便携式生物传感器,以测量蓝细菌发光的减少,并轻松确认饮用水和农用水的危害。 构成:使用生物发光细菌的便携式生物传感器包括:光检测装置(3),其通过放大来自样品管的光来输出磷光日期; 以及输出样品的污染水平的分析输出装置。 光检测装置包括:光被屏蔽罩(1)阻挡的测试空间; 具有凹槽反射镜的反射器; 以及通过放大反射光来输出磷光数据的光放大输出。 分析输出装置包括:对数字信号进行处理的数据转换器; 控制和选择数据的输入和输出的键盘(42); 以及输出数据处理结果的显示单元(43)。
    • 8. 发明公开
    • 남세균 글리코겐 신타제를 이용한 식물체의 광합성과전분함량 증대 방법
    • 通过CYANOBACTICIAL GLYCOGEN SYNTHASE操作高效植物的光合作用和淀粉含量
    • KR1020070079408A
    • 2007-08-07
    • KR1020060010045
    • 2006-02-02
    • 한국생명공학연구원충남대학교산학협력단
    • 김한나정석원김현순전재흥정혁박연일
    • C12N15/05C12N15/09C12N15/10C12N1/12
    • A method for preparing a transformed plant is provided to obtain the transformed plant which is able to express glycogen synthetase and significantly increase the production amount and the size of tuber during in vitro culture, decreases the starch particle size of a potato tuber and has constant size distribution, and be able to increase the potato production amount per area in accordance with the starch concentration increase. The DNA coding glycogen syntase cglgA derived from Synechocystis sp. PCC6803 includes a sequence described as SEQ ID : NO. 1. The method for preparing a transformed plant expressing the cglgA comprises the steps of: (a) transforming plant cells using a polynucleotide sequence having (i) a nucleotide sequence coding the cglgA and described as SEQ ID : NO. 1, (ii) a promoter which is operably linked to the nucleotide sequence(i) and acts on the plant cells to form RNA molecules, and (iii) 3'-non-translation portion which acts on the plant cells to induce polyadenylation of 3'-terminal of the RNA molecules; (b) selecting the transformed plant cells using an Agrobacterium tumefaciens-binary vector system; and (c) after obtaining a redifferentiated shoot from the transformed plant cells, culturing the shoot in a culture medium to obtain a transformed plant.
    • 提供了一种制备转化植物的方法,以获得能够表达糖原合成酶的转化植物,并且在体外培养期间显着增加块茎的产量和大小,降低马铃薯块茎的淀粉粒度并具有恒定的大小 分布,并且能够根据淀粉浓度增加来增加每个面积的马铃薯产量。 来自集胞藻(Synechocystis sp。)的编码糖原合成酶cglgA的DNA PCC6803包括描述为SEQ ID NO: 1.用于制备表达cglgA的转化植物的方法包括以下步骤:(a)使用多核苷酸序列转化植物细胞,所述多核苷酸序列具有(i)编码cglgA并描述为SEQ ID NO: 1,(ii)与核苷酸序列(i)可操作地连接并作用于植物细胞以形成RNA分子的启动子,和(iii)作用于植物细胞诱导多聚腺苷酸化的3'-非翻译部分 RNA分子的3'末端; (b)使用根癌土壤杆菌二元载体系统选择转化的植物细胞; 和(c)在从转化的植物细胞获得再分化的芽后,在培养基中培养芽以获得转化的植物。