BR0314255A - Método de preparação de uma queratinase, bacillus recombinante, cultura bacteriana, e, método de preparação de um bacillus recombinante - Google Patents
Método de preparação de uma queratinase, bacillus recombinante, cultura bacteriana, e, método de preparação de um bacillus recombinanteInfo
- Publication number
- BR0314255A BR0314255A BR0314255-8A BR0314255A BR0314255A BR 0314255 A BR0314255 A BR 0314255A BR 0314255 A BR0314255 A BR 0314255A BR 0314255 A BR0314255 A BR 0314255A
- Authority
- BR
- Brazil
- Prior art keywords
- bacillus
- preparation
- recombinant
- recombinant bacillus
- keratinase
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
- C12N9/54—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea bacteria being Bacillus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
"MéTODO DE PREPARAçãO DE UMA QUERATINASE, BACILLUS RECOMBINANTE, CULTURA BACTERIANA, E, MéTODO DE PREPARAçãO DE UM BACILLUS RECOMBINANTE". Uma bactéria recombinante e métodos de preparação e de uso da mesma são proporcionados. A bactéria recombinante é um Bacillus recombinante possuindo pelo menos um segmento codificador kera heterólogo inserido dentro de seu cromossomo, com o Bacillus recombinante produzindo quantidades de queratinase maiores do que as de um Bacillus de tipo selvagem correspondente que não possui o pelo menos um segmento codificador kerA heterólogo inserido dentro de seu genoma. O Bacillus pode ser Bacillus licheniformis ou Bacillus subtilis, e o segmento codificador kerA pode ser um segmento codificador kerA de Bacillus licheniformis ou Bacillus subtilis.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41071002P | 2002-09-13 | 2002-09-13 | |
PCT/US2003/028684 WO2004024870A2 (en) | 2002-09-13 | 2003-09-12 | Construction of bacillus licheniformis t1 strain and fermentation production of crude enzyme extract therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0314255A true BR0314255A (pt) | 2005-07-05 |
Family
ID=31994186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0314255-8A BR0314255A (pt) | 2002-09-13 | 2003-09-12 | Método de preparação de uma queratinase, bacillus recombinante, cultura bacteriana, e, método de preparação de um bacillus recombinante |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050032188A1 (pt) |
EP (1) | EP1546384A4 (pt) |
JP (1) | JP2006510351A (pt) |
CN (1) | CN1694970A (pt) |
AU (1) | AU2003267166A1 (pt) |
BR (1) | BR0314255A (pt) |
CA (1) | CA2498200A1 (pt) |
MX (1) | MXPA05002823A (pt) |
NO (1) | NO20051776L (pt) |
RU (1) | RU2005110936A (pt) |
WO (1) | WO2004024870A2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060127982A1 (en) * | 2004-10-29 | 2006-06-15 | Shih Jason C | Development of an asporogenic bacillus licheniformis and production of keratinase therefrom |
CN100419072C (zh) * | 2005-12-27 | 2008-09-17 | 云南师范大学 | 一种角蛋白酶的产生菌及其制备方法 |
JP4936363B2 (ja) * | 2006-07-27 | 2012-05-23 | 独立行政法人産業技術総合研究所 | Meiothermus属菌によるケラチン及び羽毛の分解処理 |
US8034766B2 (en) * | 2006-10-27 | 2011-10-11 | E I Du Pont De Nemours And Company | Compositions and methods for prion decontamination |
CN101418276B (zh) * | 2008-12-08 | 2010-12-22 | 江南大学 | 一种宿主细胞及其用于重组蛋白高效分泌表达的方法 |
CN103555639A (zh) * | 2013-11-19 | 2014-02-05 | 南京农业大学 | 一种角蛋白降解菌njk4 |
CN104498407B (zh) * | 2014-12-24 | 2017-05-03 | 大地绿源环保科技(北京)有限公司 | 一株产耐高温角蛋白酶的地衣芽孢杆菌utm107 及其应用 |
CN105112344A (zh) * | 2015-10-08 | 2015-12-02 | 江南大学 | 一株产角蛋白酶的副短短芽孢杆菌及其应用 |
CN105595008B (zh) * | 2016-03-08 | 2021-06-22 | 禾丰食品股份有限公司 | 一种提高蛋种鸡健雏率的产蛋期配合饲料及其制备方法 |
TW201915165A (zh) * | 2017-09-20 | 2019-04-16 | 行政院農業委員會農業藥物毒物試驗所 | 製備醱酵羽毛粉的枯草桿菌菌株及其用途 |
CN113957072B (zh) * | 2021-10-09 | 2023-06-27 | 湖北大学 | 适用于地衣芽孢杆菌的简短终止子及其在高效表达目的产物中的应用 |
CN114958897B (zh) * | 2022-06-14 | 2023-12-22 | 中农华威生物制药(湖北)有限公司 | 可高效表达饲用低温角蛋白酶的枯草芽孢杆菌构建方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624829A (en) * | 1984-07-03 | 1997-04-29 | Gist-Brocades, B.V. | Transformed industrial bacillus strains and methods for making and using them |
US5186961A (en) * | 1991-03-15 | 1993-02-16 | North Carolina State University | Method and composition for maintaining animals on a keratin-containing diet |
WO1997039130A2 (en) * | 1996-04-18 | 1997-10-23 | North Carolina State University | Method for expressing and secreting keratinase |
-
2003
- 2003-09-12 BR BR0314255-8A patent/BR0314255A/pt not_active Application Discontinuation
- 2003-09-12 JP JP2004536203A patent/JP2006510351A/ja not_active Withdrawn
- 2003-09-12 MX MXPA05002823A patent/MXPA05002823A/es unknown
- 2003-09-12 WO PCT/US2003/028684 patent/WO2004024870A2/en not_active Application Discontinuation
- 2003-09-12 EP EP03749639A patent/EP1546384A4/en not_active Withdrawn
- 2003-09-12 RU RU2005110936/13A patent/RU2005110936A/ru not_active Application Discontinuation
- 2003-09-12 CN CNA038251264A patent/CN1694970A/zh active Pending
- 2003-09-12 CA CA002498200A patent/CA2498200A1/en not_active Abandoned
- 2003-09-12 AU AU2003267166A patent/AU2003267166A1/en not_active Abandoned
- 2003-09-13 US US10/661,172 patent/US20050032188A1/en not_active Abandoned
-
2005
- 2005-04-11 NO NO20051776A patent/NO20051776L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2498200A1 (en) | 2004-03-25 |
EP1546384A2 (en) | 2005-06-29 |
WO2004024870A3 (en) | 2004-05-06 |
MXPA05002823A (es) | 2005-05-27 |
CN1694970A (zh) | 2005-11-09 |
JP2006510351A (ja) | 2006-03-30 |
WO2004024870A2 (en) | 2004-03-25 |
US20050032188A1 (en) | 2005-02-10 |
NO20051776D0 (no) | 2005-04-11 |
AU2003267166A1 (en) | 2004-04-30 |
RU2005110936A (ru) | 2005-09-10 |
EP1546384A4 (en) | 2006-03-29 |
NO20051776L (no) | 2005-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |