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公开(公告)号:US5376545A
公开(公告)日:1994-12-27
申请号:US985690
申请日:1992-12-03
申请人: Makoto Yagasaki , Shuichi Ishino , Kazuhisa Iwata , Masaki Azuma , Sadao Teshiba , Masaru Hasegawa , Kazuo Yamaguchi , Keiichi Yano , Yoshiharu Yokoo , Yukio Hashimoto
发明人: Makoto Yagasaki , Shuichi Ishino , Kazuhisa Iwata , Masaki Azuma , Sadao Teshiba , Masaru Hasegawa , Kazuo Yamaguchi , Keiichi Yano , Yoshiharu Yokoo , Yukio Hashimoto
CPC分类号: C12N9/0046
摘要: The present invention provides a DNA coding for uricase from the genus Cellulomonas and a process for producing uricase using a microorganism which carries a recombinant DNA containing the DNA.
摘要翻译: 本发明提供了编码来自丝状单胞菌属的尿酸酶的DNA和使用携带含有该DNA的重组DNA的微生物来生产尿酸酶的方法。
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公开(公告)号:US5514574A
公开(公告)日:1996-05-07
申请号:US279625
申请日:1994-07-25
摘要: Flavine nucleotides, which are useful as ingredients of nutrient compositions, raw materials for various pharmaceutical products, biochemical research reagents and so on, are produced from flavine nucleotide precursors and ATP by utilizing cells or a culture of a microorganism which belongs to the genus Escherichia, Enterobactor or Pseudomonas and harbors a recombinant DNA comprising a vector DNA and a DNA fragment carrying the genetic information relevant to the synthesis of FMN and/or FAD, or treated cells or a treated culture of the microorganism.
摘要翻译: 作为营养成分的成分,各种药品的原料,生物化学研究试剂等可用的黄苷核苷酸是通过利用属于埃希氏菌属的微生物的细胞或培养物从黄烷核苷酸前体和ATP产生的, 肠杆菌或假单胞菌,并且携带包含载体DNA和携带与FMN和/或FAD的合成或经处理的细胞或经处理的微生物培养物相关的遗传信息的DNA片段的重组DNA。
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公开(公告)号:US5217888A
公开(公告)日:1993-06-08
申请号:US689055
申请日:1991-05-02
申请人: Shuichi Ishino , Takahiro Hara , Sadao Teshiba
发明人: Shuichi Ishino , Takahiro Hara , Sadao Teshiba
CPC分类号: C12R1/645 , Y10S435/911
摘要: The present invention relates to yeast with a high arginine content which belongs to Kluyveromyces polysporus and has resistance to ethionine.
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公开(公告)号:US5378832A
公开(公告)日:1995-01-03
申请号:US94091
申请日:1993-07-20
申请人: Ryuichiro Kurane , Yasuhiro Nohata , Michio Shiomi , Shuichi Ishino , Akira Yotsuji , Hideki Murata , Seiji Sugimoto
发明人: Ryuichiro Kurane , Yasuhiro Nohata , Michio Shiomi , Shuichi Ishino , Akira Yotsuji , Hideki Murata , Seiji Sugimoto
CPC分类号: C12P19/04 , C08B37/006 , Y10S435/829
摘要: The present invention provides a polymer comprising a polysaccharide having excellent water absorption properties, moisture absorption properties, moisture retention properties and thickening properties. Said polysaccharide has the following properties: (A) the principal constituents of the sugar composition are rhamnose, fucose, glucose and glucuronic acid which are present in a molar ratio of (1-4):2:(1-8):(1-4); (B) elemental analysis (wt %):C: 36 .+-.3H: 7 .+-.1O: 56 .+-.4,containing 9-13% of crystalline water(C) solubility:slightly soluble in water; soluble in alkalies; insoluble in methanol, ethanol and acetone;(D) UV absorption spectrum:no absorption detected at 280 nm characteristic of proteins (peptides) or at 260 nm characteristic of nucleic acids; and(E) IR absorption spectrum:an absorption pattern characteristic of polysaccharides is observed near 800-1200.sup.-iSaid polysaccharide is produced by a fermentation method using a natural medium or a synthetic medium of Alcaligenes microorganism.
摘要翻译: PCT No.PCT / JP92 / 00695 Sec。 371日期:1993年7月20日 102(e)日期1993年7月20日PCT提交1993年7月20日PCT公布。 公开号WO93 / 11163 日期:6月10日,1993。本发明提供了包含具有优异的吸水性,吸湿性,保湿性和增稠性的多糖的聚合物。 所述多糖具有以下性质:(A)糖组合物的主要成分是以(1-4):2:(1-8):(1)的摩尔比存在的鼠李糖,岩藻糖,葡萄糖和葡萄糖醛酸 -4); (B)元素分析(重量%):C:36 +/- 3 H:7 +/- 1 O:56 +/- 4,含有9-13%的结晶水(C)溶解度:微溶于水; 溶于碱; 不溶于甲醇,乙醇和丙酮; (D)紫外线吸收光谱:蛋白质(肽)的特征性或280nm特征性的核酸在280nm处未检测到吸收; 和(E)IR吸收光谱:在800-1200-i附近观察到多糖的吸收图案特征。所述多糖通过使用天然培养基或产碱杆菌微生物的合成培养基的发酵方法产生。
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公开(公告)号:US4783403A
公开(公告)日:1988-11-08
申请号:US697470
申请日:1985-02-01
申请人: Kazumi Araki , Toshitsugu Ozeki , Yukiyoshi Ito , Shuichi Ishino , Hideharu Anazawa , Shigeru Kamimori
发明人: Kazumi Araki , Toshitsugu Ozeki , Yukiyoshi Ito , Shuichi Ishino , Hideharu Anazawa , Shigeru Kamimori
CPC分类号: C12P13/222 , Y10S435/822 , Y10S435/83 , Y10S435/832 , Y10S435/843 , Y10S435/847 , Y10S435/85 , Y10S435/852 , Y10S435/859 , Y10S435/873 , Y10S435/877 , Y10S435/879 , Y10S435/881
摘要: L-phenylalanine is produced by using a microorganism belonging to the species Citrobacter freundii, Erwinia herbicola, Enterobacter cloacae, Klebsiella oxytoca, Salmonella typhimurium, Bacillus cereus, Flavobacterium suaveolens, Serratia marcescens, Pseudomonas putida, Enterobacter cloacae, Proteus mirabilis, Paracoccus denitrificans, Arthrobacter globiformis, Bacillus sphaericus, Corynebacterium hydrocarboclastus, Kluyvera micum or Microbacterium ammoniaphilum and having the ability to convert phenylpyruvic acid into L-phenylalanine in the presence of an amino group donor; or fumaric acid and ammonium ion or urea.
摘要翻译: L-苯丙氨酸是通过使用属于弗氏柠檬酸杆菌,欧文氏菌,阴沟肠杆菌,克雷伯杆菌,鼠伤寒沙门氏菌,蜡状芽孢杆菌,黄杆菌,粘质沙雷氏菌,恶臭假单胞菌,阴沟肠杆菌,奇异变形杆菌,脱氮脱氮杆菌,节杆菌 球形芽孢杆菌,球形芽孢杆菌,碳酸棒杆菌,克氏乳杆菌或氨基微生物,并且具有在氨基供体存在下将苯丙酮酸转化成L-苯丙氨酸的能力; 或富马酸和铵离子或尿素。
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