会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明公开
    • 갈렉틴을 포함하는 생물농약 조성물
    • 包含GALECTIN的生物农药组合物
    • KR1020130055479A
    • 2013-05-28
    • KR1020110121248
    • 2011-11-18
    • 한국생명공학연구원
    • 최수근박승환정다은
    • A01N63/02A01N63/00A01P7/04
    • A01N63/02A01N37/46
    • PURPOSE: A biotic pesticide containing galectin and Bacillus thuringiensis is provided to effectively prevent plant damage due to pest, and to develop improved biotic pesticides. CONSTITUTION: A composition for biotic pesticide aid contains galectin as an active ingredient. A biotic pesticide composition contains Bacillus thuringiensis. A polynucleotide encodes galectin with a base sequence of sequence number 1. An expression vector contains the polynucleotide. A transformant is prepared by introducing the expression vector into a host cell to express galectin. The biotic pesticide composition contains the transformant. A pesticidal method comprises a step of treating a region in which pest inhabits, with the biotic pesticide composition.
    • 目的:提供含有半乳凝素和苏云金芽孢杆菌的生物农药,有效防止病虫害引起的植物损害,开发改良的生物农药。 构成:用于生物农药助剂的组合物含有半乳凝素作为活性成分。 一种生物农药组合物含有苏云金芽孢杆菌。 多核苷酸编码具有序列号1的碱基序列的半乳凝素。表达载体含有多核苷酸。 通过将表达载体导入宿主细胞以表达半乳凝素来制备转化体。 生物农药组合物含有转化体。 杀虫方法包括用生物杀虫剂组合物处理有害生物的区域的步骤。
    • 34. 发明公开
    • 탄저균 방어항원(PA) 생산방법
    • 产生炭疽芽孢杆菌保护性抗原的方法
    • KR1020120058665A
    • 2012-06-08
    • KR1020100101909
    • 2010-10-19
    • 한국생명공학연구원
    • 최수근박승환정다은
    • C12N15/63C12N1/21C12N15/75
    • PURPOSE: A method for overexpressing protective antigen(PA) of Bacillus anthracis is provided to obtain a stable and cheap vaccine for treating Bacillus anthracis. CONSTITUTION: A Bacillus sp. strain with target protein productivity contains a vector containing a gene encoding a promoter and target protein. The Bacillus sp. strain is Bacilus substilis. A gene encoding the target protein is protective antigen(PA) gene of sequence number 6. The promoter includes P84 promoter, P86 promoter, P87 promoter, P88 promoter, or P89 promoter. A method for producing protein using a recombinant Bacillus sp. strain comprise: a step of removing spo0A gene and lytC gene in a genome of the strain; a step of introducing an expression vector to the strain to prepare a recombinant Bacilus sp. strain; and a step of culturing the strain.
    • 目的:提供一种过量表达炭疽芽孢杆菌的保护性抗原(PA)的方法,以获得稳定和便宜的用于治疗炭疽芽孢杆菌的疫苗。 构成:芽孢杆菌 具有靶蛋白生产力的菌株含有含有编码启动子和靶蛋白的基因的载体。 芽孢杆菌 菌株是Bacilus subtilis。 编码靶蛋白的基因是序列号6的保护性抗原(PA)基因。启动子包括P84启动子,P86启动子,P87启动子,P88启动子或P89启动子。 使用重组芽孢杆菌属生产蛋白质的方法 菌株包括:在菌株的基因组中去除spo0A基因和lytC基因的步骤; 将表达载体导入该菌株以制备重组Bacilus sp的步骤。 应变; 以及培养菌株的步骤。
    • 38. 发明公开
    • 푸자리시딘 생합성 효소 및 이를 코딩하는 유전자
    • FUSARICIDIN SYNTHETASE及其基因
    • KR1020070077628A
    • 2007-07-27
    • KR1020060007304
    • 2006-01-24
    • 한국생명공학연구원
    • 박승환김지현이충환최수근정해영김성빈박연경김루미류충민박수영
    • C12N15/52C12N15/10
    • C12P17/189C12N9/93C12N15/52C12P21/02
    • A fusaricidin synthetase isolated from Paenibacillus polymyxa E681 strain is provided to increase the productivity of the fusaricidin and be usefully used for preparing a novel antibiotic. The polypeptide concerned with the synthesis of fusaricidin is described as SEQ ID : NO. 2, wherein the fusaricidin is fusaricidin A, fusaricidin B, fusaricidin C, fusaricidin D, LI-F03, LI-F04, LI-F05, LI-F07, or LI-F08. The method for preparing the fusaricidin or a derivative thereof comprises the steps of: (a) introducing a gene coding the polypeptide into an expression vector; (b) introducing the expression vector into a host cell to transform it; (c) culturing the transformant; and (d) isolating and purifying the fusaricidin or the derivative thereof from the culture material obtained from the step(c).
    • 提供从多粘类芽孢杆菌E681菌株分离的fusaricidin合成酶以提高fusaricidin的生产力并且有用地用于制备新的抗生素。 涉及fusaricidin合成的多肽描述为SEQ ID NO: 2,其中所述的枯草菌素是无菌螨螨A,镰刀菌idin idin B,镰刀菌素C,镰孢菌素D,LI-F03,LI-F04,LI-F05,LI-F07或LI-F08。 制备迷迭香子或其衍生物的方法包括以下步骤:(a)将编码该多肽的基因导入表达载体中; (b)将表达载体导入宿主细胞以进行转化; (c)培养转化体; 和(d)从步骤(c)获得的培养物中分离和纯化枯草精或其衍生物。
    • 39. 发明公开
    • 셀룰로오즈 분해활성이 부가된 바실러스 튜린기엔시스 변이주
    • BACILLUS THURINGIENSIS MUTANT HAVIHG CELLULASE ACTIVITY
    • KR1020010002073A
    • 2001-01-05
    • KR1019990021672
    • 1999-06-11
    • (주)아이비진한국생명공학연구원
    • 박승환신병식최수근공은미
    • C12N15/03
    • PURPOSE: A Bacillus thuringiensis subspecies, israelensis(Bti) mutant(KCTC 0611 BP) having a cellulase activity is provided, which activates a cellulase and simultaneously represses production of CytA toxic protein by inserting a cellulase gene originated from Bacillus subtilis into the middle of CytA gene of Bti. CONSTITUTION: A mutant of Bacillus thurigiensis subspecies, israelensis(Bti), does not produce Cyt A toxic protein because the mutant obtains additional cellulase activity by that cellulase gene originated from Bacillus subtilis is introduced into Cyt A of chromosome. A preparation method thereof comprises the following steps of: (i)assembling a plasmid to delete Cyt A gene; (ii)manufacturing a recombinant Bacillus thuringiensis BSK 69 strain by introducing the plasmid into a Bti strain; (iii)confirming a recombinant strain.
    • 目的:提供具有纤维素酶活性的苏云金芽孢杆菌亚种以色列(Bti)突变体(KCTC 0611 BP),其通过将来自枯草芽孢杆菌的纤维素酶基因插入CytA的中间而激活纤维素酶并同时抑制CytA毒性蛋白的产生 Bti基因。 构成:以色列芽孢杆菌亚种(Bti)的突变体不产生Cyt A毒性蛋白质,因为突变体获得额外的纤维素酶活性,其中源自枯草芽孢杆菌的纤维素酶基因被引入到染色体的Cyt A中。 其制备方法包括以下步骤:(i)组装质粒以删除Cyt A基因; (ii)通过将质粒引入Bti菌株来制备重组苏云金芽孢杆菌BSK69菌株; (iii)确认重组菌株。