그람 음성 세균의 제3단백질분비계 저해제와 활성제를동정하는 스크리닝 시스템
    2.
    发明公开
    그람 음성 세균의 제3단백질분비계 저해제와 활성제를동정하는 스크리닝 시스템 无效
    三氯化碳分解机制抑制剂和激活剂筛选系统

    公开(公告)号:KR1020080051240A

    公开(公告)日:2008-06-11

    申请号:KR1020060121964

    申请日:2006-12-05

    CPC classification number: C12Q1/18 C12N15/11

    Abstract: A screening system of inhibitors and activators of type III secretion machinery which directly transfers pathogenic proteins of bacteria into a host cell in gram-negative bacteria is provided to identify substances capable of activating or inhibiting the secretion of type III protein secretion system through the expression of a reporter gene, so that pathogenic bacterial infection is controlled. A screening system of inhibitors and activators of type III secretion machinery in gram-negative bacteria comprises the steps of: preparing a plasmid pLAFR6-trc:HpaG:GUS containing hpaG(hypersensitivity response-related gene) and GUS(beta-glucuronidase) genes; transforming a host cell, Xanthomonas axonopodis pv. glycines with the plasmid; culturing the transformed cell in XVM2 induction medium to induce secretion of hpaG; and verifying the secretion of hpaG by using GUS dyeing.

    Abstract translation: 提供将细菌病原性蛋白质直接转移到革兰氏阴性细菌宿主细胞中的抑制剂和激活剂的筛选系统,以鉴定能够通过表达形式表达III型蛋白质分泌系统的活化或抑制分泌的物质 记者基因,使病原菌感染得到控制。 革兰氏阴性细菌中III型分泌机制的抑制剂和激活剂的筛选系统包括以下步骤:制备含有hpaG(超敏反应相关基因)和GUS(β-葡糖醛酸糖苷酶)基因的质粒pLAFR6-trc:HpaG:GUS; 转化宿主细胞,Xanthomonas axonopodis pv。 甘氨酸与质粒; 在XVM2诱导培养基中培养转化细胞以诱导hpaG分泌; 并通过使用GUS染色验证hpaG的分泌。

    SYCMV 유래의 재조합 바이러스 벡터 및 이의 용도
    3.
    发明申请
    SYCMV 유래의 재조합 바이러스 벡터 및 이의 용도 审中-公开
    SYCMV衍生的重组病毒载体及其用途

    公开(公告)号:WO2013154233A1

    公开(公告)日:2013-10-17

    申请号:PCT/KR2012/006480

    申请日:2012-08-14

    CPC classification number: C12N15/8203 C12N2770/34041

    Abstract: 본 발명은 프로모터 및 전장 (full length) SYCMV (soybean yellow commom mosaic virus) 핵산 서열을 포함하고, 상기 전장 SYCMV 서열 중 외피 단백질 코딩 유전자 내 또는 외피 단백질 코딩 유전자와 SYCMV 서열의 3'-말단 사이에 외래 유전자를 삽입할 수 있는 제한효소 부위를 포함하는 것을 특징으로 하는 SYCMV 유래의 재조합 바이러스 벡터, 상기 재조합 바이러스 벡터를 이용한 외래 유전자의 기능을 분석하는 방법 및 외래 유전자 과발현 방법, 상기 재조합 바이러스 벡터를 이용한 외래 유전자가 침묵된 식물체의 제조 방법 및 외래 유전자가 과발현된 식물체의 제조 방법, 상기 방법으로 제조된 식물체 및 이의 종자 및 서열번호 1의 염기 서열로 이루어진 SYCMV 유전자에 관한 것이다.

    Abstract translation: 本发明涉及含有启动子和全长SYCMV核酸序列的大豆黄色共同花叶病毒(SYCMV)衍生重组病毒载体,其包含用于将外来基因插入完整的壳蛋白编码基因的限制酶位点 长度SYCMV序列或壳蛋白编码基因和SYCMV序列的3'末端之间。 本发明还涉及:使用重组病毒载体分析外来基因的功能的方法和用于过表达外来基因的方法; 使用重组病毒载体生产具有沉默的外来基因的植物体的方法和用于产生具有过度表达的外来基因的植物体的方法; 和通过该方法生产的植物体; 植物体的种子; 和由序列1的碱基序列组成的SYCMV基因。

    가지과 작물 세균성 풋마름병의 기주특이성에 관여하는rsa1 유전자
    4.
    发明授权
    가지과 작물 세균성 풋마름병의 기주특이성에 관여하는rsa1 유전자 失效
    RSA1基因涉及许多单株植物中细菌的特异性特异性

    公开(公告)号:KR100781066B1

    公开(公告)日:2007-11-30

    申请号:KR1020060088580

    申请日:2006-09-13

    Inventor: 황인규 문제선

    Abstract: An rsa1 gene involving with the host specificity of Ralstonia solanacearum is provided to understand the occurrence mechanism of bacterial wilt and present a differential controlling method regarding the Ralstonia solanacearum through breeding of a resistant plant, thereby efficiently decreasing the occurrence of the bacterial wilt. An rsa1 gene plays an important role in host specificity of recognizing host in Ralstonia solanacearum race 3 strain which is bacterial wilt and includes a sequence of SEQ ID : NO. 1. An rsa1 protein includes an amino acid sequence of SEQ ID : NO. 2. A DNA encodes the rsa1 gene. A protein encoding the rsa1 gene includes an amino acid sequence of SEQ ID : NO. 2. A plasmid pRS13 includes the rsa1 gene.

    Abstract translation: 提供涉及Ralstonia solanacearum的宿主特异性的rsa1基因,以了解细菌枯萎病的发生机制,并通过抗性植物的育种呈现关于Ralstonia solanacearum的差异控制方法,从而有效降低细菌枯萎病的发生。 rsa1基因在识别宿主的宿主特异性中起重要作用,该菌属是细菌枯萎病(Ralstonia solanacearum race 3)菌株,其包含SEQ ID NO: rsa1蛋白包括SEQ ID NO:1的氨基酸序列。 DNA编码rsa1基因。 编码rsa1基因的蛋白质包含SEQ ID NO: 质粒pRS13包含rsa1基因。

    식물 바이러스를 검출하기 위한 프로브 세트,마이크로어레이, 방법 및 키트
    6.
    发明公开
    식물 바이러스를 검출하기 위한 프로브 세트,마이크로어레이, 방법 및 키트 有权
    用于检测植物病毒的探针组,微阵列,方法和试剂盒

    公开(公告)号:KR1020090055178A

    公开(公告)日:2009-06-02

    申请号:KR1020070121960

    申请日:2007-11-28

    CPC classification number: C40B40/06 C12Q1/6837

    Abstract: A method for detecting plant virus by using oligonucleotide probe set which specifically hybridizes with genome RNA or it cDNA of the virus is provided to perform multiple diagnosis with one chip. An oligonucleotide probe comprises one or more oligonucleotide selected from oligonucleotides of the sequence numbers 1-115 and its complementary oligonucleotides. The oligonucleotide probe hybridizes with genome RNA or its cDNA of AMV, BaYMV, BaMMV, BBWV2, CMV, CGMMV, KGMMV, MNSV, ORSV, OYDV, PRSV, PMMoV, PepMoV, PLRV, PVX, PVY, RBSDV, RSV, RMV, SLV, SMV, SqMV, SPFMV, TMGMV, TMV, TRV, ToMV, TuMV, WMV2 and ZYMV. A microarray comprises a substrate in which one or more oligonucleotide probe set is fixed. A method for detecting plant virus comprises: a step of contacting a nucleic acid sample with one or more oligonucleotide probe set to hybridize; and a step of measuring the hybridization between the probe and the sample.

    Abstract translation: 通过使用与基因组RNA特异性杂交的寡核苷酸探针组或其病毒的cDNA来检测植物病毒的方法被提供以用一个芯片进行多重诊断。 寡核苷酸探针包含一种或多种选自序列号1-115的寡核苷酸及其互补寡核苷酸的寡核苷酸。 寡核苷酸探针与AMV,BaYMV,BaMMV,BBWV2,CMV,CGMMV,KGMMV,MNSV,ORSV,OYDV,PRSV,PMMoV,PepMoV,PLRV,PVX,PVY,RBSDV,RSV,RMV,SLV的基因组RNA或其cDNA杂交 ,SMV,SqMV,SPFMV,TMGMV,TMV,TRV,ToMV,TuMV,WMV2和ZYMV。 微阵列包含一个或多个寡核苷酸探针组固定在其中的底物。 检测植物病毒的方法包括:使核酸样品与一个或多个寡核苷酸探针组接触以杂交的步骤; 以及测量探针和样品之间杂交的步骤。

    키틴 합성효소 2를 저해하는 신규 화합물 케토아트로신 에이 및 이를 함유하는 항진균제 조성물
    7.
    发明公开
    키틴 합성효소 2를 저해하는 신규 화합물 케토아트로신 에이 및 이를 함유하는 항진균제 조성물 失效
    新型化合物酪蛋白抑制合成酶2和含有其的抗微生物剂组合物

    公开(公告)号:KR1020010008918A

    公开(公告)日:2001-02-05

    申请号:KR1019990026996

    申请日:1999-07-06

    CPC classification number: A01N35/06 A01N31/16 A01N63/04 A61K31/047 C12N1/14

    Abstract: PURPOSE: A novel compound chaetoatrosin A inhibiting chitin synthease 2 is provided which has excellent and selective inhibition activities. Also, an antimycotic agent composition containing the same is provided which has excellent antibacterial activity against true fungi. CONSTITUTION: A novel compound chaetoatrosin A inhibiting chitin synthease 2 represented by the formula (1) is prepared by a Chaetomium atrobrunneum F449 strain(KCTC 0612 BP). A purification method of chaetoatrosin A from the culture of Chaetomium atrobrunneum F449 comprises the following steps: (i)obtaining crude extract by adding ethyl acetate to Chaetomium atrobrunneum F449 culture and by extracting; (ii)obtaining an active fraction by separating the crude extract with silica gel column chromatography which uses mixed liquid of chloroform-methanol as eluate; (ii)obtaining an active fraction by separating the active fraction in step(ii) with reverse phase silica gel column chromatography which uses mixed liquid of methanol-water as eluate; (iv)obtaining partially purified materials by separating the active fractions in step(iii) with sephadex LH-20 column chromatography which uses methanol as eluate; (v)separating pure chaetoatrosin A by separating and purifying the partially purified materials with preparative TLC.

    Abstract translation: 目的:提供一种新型化合物chaetoatrosin A抑制甲壳素合成酶2,具有优异的选择性抑制活性。 此外,提供了含有该抗真菌剂组合物的抗真菌剂组合物,其对真菌具有优异的抗菌活性。 构成:通过Chaetomium atrobrunneum F449菌株(KCTC 0612BP)制备由式(1)表示的新型化合物chaetoatrosin A抑制甲壳质合成酶2。 来自毛壳毛虫F449培养物的辣根过氧化酶A的纯化方法包括以下步骤:(i)通过向毛壳毛壳菌F449培养物中加入乙酸乙酯并通过提取获得粗提物; (ii)通过使用氯仿 - 甲醇的混合液作为洗脱液的硅胶柱色谱法分离粗提物得到活性级分; (ii)通过使用甲醇 - 水的混合液作为洗脱液的反相硅胶柱色谱法分离步骤(ii)中的活性级分来获得活性级分; (iv)通过使用甲醇作为洗脱液的sephadex LH-20柱色谱法分离步骤(iii)中的活性级分来获得部分纯化的物质; (v)通过用制备TLC分离和纯化部分纯化的物质来分离纯的螯合蛋白A。

    벌크홀데리아 글루메 유래 톡소플라빈 제초제 및 이의 분리방법
    9.
    发明公开
    벌크홀데리아 글루메 유래 톡소플라빈 제초제 및 이의 분리방법 无效
    来自BURKHOLDERIA GLUMAE的除草剂TOXOFLAVIN及其分离方法

    公开(公告)号:KR1020080051316A

    公开(公告)日:2008-06-11

    申请号:KR1020060122170

    申请日:2006-12-05

    Inventor: 황인규 문제선

    CPC classification number: A01N63/02 A01N43/90 C12N1/20 C12R1/01

    Abstract: Toxoflavin isolated from Burkholderia glumae is provided to remove selectively weed species without environment pollution and toxicity to human and domestic animals, so that the substance is useful as an environment-friendly biopesticide. The herbicide contains the cultured medium of Burkholderia glumae or 10-1000 muM of toxoflavin or its derivatives isolated from the cultured medium of Burkholderia glumae, and agriculturally acceptable carriers. A method for separating the toxoflavin from Burkholderia glumae comprises the steps of: (1) removing cells from the cultured medium of Burkholderia glumae through centrifugation and obtaining the supernatant; and (2) extracting the supernatant with chloroform, and optionally evaporating chloroform from the toxoflavin extract and dissolving it in methanol.

    Abstract translation: 提供从伯克霍尔德氏菌中分离出的黄曲霉毒素可以选择性去除杂种,而不会对人类和家畜造成环境污染和毒性,因此该物质可用作环境友好的生物农药。 该除草剂含有从伯克霍尔德氏菌的培养培养基中分离的伯克霍尔德氏菌属培养基或10-1000μM的毒黄色素或其衍生物,以及农业上可接受的载体。 从白僵菌中分离毒黄素的方法包括以下步骤:(1)通过离心分离从白念珠菌的培养基中除去细胞并获得上清液; 和(2)用氯仿提取上清液,并任选地从毒素黄酮提取物中蒸发氯仿并将其溶解在甲醇中。

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