CAS: 11006-33-0; Phleomycin From Strepomyces Verticillus

专利信息

专利号:US-2022298522-A1
优先权日:2019-07-30
标 题:Methods of controlling cannabinoid synthesis in plants or cells and plants and cells produced thereby
发明人：FLAISHMAN MOSHE ARIE; SHAFRAN-TOMER HADAS; COHEN PEER REUT; COHEN ODED
权利人:THE STATE OF ISRAEL MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT AGRICULTURAL RES ORGANIZATION
摘要:A method of controlling cannabinoid synthesis in a cell or plant or plant part comprising same is provided. The method comprising modulating expression in the cell of at least one polypeptide comprising an amino acid sequence at least 95% identical to SEQ ID NO: 1-15 and 18-86, the polypeptide modulating cannabinoid synthesis, thereby controlling cannabinoid synthesis in the cell. Also provided are methods of producing cannabinoids and selecting plants producing cannabinoids of interest.

专利号:US-2009197311-A1
优先权日:2006-06-20
标题:Method for the production of simvastatin
发明人：BERG MARCO ALEXANDER VAN DEN; HANS MARCUS; STREEKSTRA HUGO
权利人:BERG MARCO ALEXANDER VAN DEN; HANS MARCUS; STREEKSTRA HUGO
摘要:The present invention provides a fermentative process for the synthesis of simvastatin by providing a host capable of incorporating the 2,2-dimethylbutyrate side chain into simvastatin, i.e. by customizing a polyketide synthase gene optimized for synthesis and/or incorporation of 2,2-dimethylbutyrate; optionally feeding said host with the appropriate substrate for 2,2-dimethylbutyrate synthesis; fermenting said host to obtain simvastatin or analogues or derivatives thereof, i.e. by producing simvastatin on an industrial scale by a fed-batch process.

专利号:WO-9217496-A1
优先权日:1991-03-18
标题 :Isolation and sequence of the acetyl coa:deacetylcephalosporin acetyltransferase gene
发明人：MATHISON LORILEE; SOLIDAY CHARLES L; RAMBOSEK JOHN A
权利人:PANLABS INC
摘要:The invention relates to a DNA sequence with a nucleotide sequence encoding a polypeptide in a host cell having Cephalosporin C synthetase (DAC acetyltransferase) activity which is the last enzyme in the synthesis of cephalosporins. Embodiments of the invention relate to methods and compositions for detecting the gene or its product, mutants and hybrids of the gene, replicative cloning and expression vectors, and processes for preparing recombinant DAC acetyltransferase polypeptide useful for host cell synthesis of, as well as cell-free synthesis of natural and synthetic cephalosporin antibiotics.

专利号:US-2006194214-A1
优先权日:2005-02-28
标题 :Methods for assembly of high fidelity synthetic polynucleotides
发明人：CHURCH GEORGE; JACOBSON JOSEPH; BAYNES BRIAN M
权利人:CHURCH GEORGE; JACOBSON JOSEPH; BAYNES BRIAN M
摘要:Disclosed are methods of manufacturing synthetic DNAs, that is, DNAs made at least in significant part by chemical synthesis of polynucleotide polymers. Also provided are methods for assembling plural DNAs in the same pool by multiplexed assembly of synthetic oligonucleotides. In exemplary embodiments, the methods involve pre-amplification of one or more oligonucleotides using “universalâ€? primers, reduction of the error rate in oligonucleotide and/or polynucleotide products, and sequence optimization and oligonucleotides design.

专利号:US-8637280-B2
优先权日:2005-12-01
标题:Genes useful for the industrial production of citric acid
发明人：BAUWELEERS HUGO MARC KAREL; GROESENEKEN DOMINIQUE ROBERT; PEIJ NOEL NICOLAAS MARIA ELISABETH VAN
权利人:BAUWELEERS HUGO MARC KAREL; GROESENEKEN DOMINIQUE ROBERT; PEIJ NOEL NICOLAAS MARIA ELISABETH VAN; ADCURAM NUTRITION HOLDING GMBH
摘要:The present invention relates to newly identified genes that encode proteins that are involved in the (bio)synthesis of citric acid. The invention also features polynucleotides comprising the full-length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of said polynucleotides and polypeptides as biotechnological tools in the production of citric acid from microorganisms, whereby a modification of said polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in said microorganism. Also included are methods/processes of using the polynucleotides and modified polynucleotide sequences to transform host microorganisms. The invention also relates to genetically engineered microorganisms and their use for production of citric acid.

专利号:US-5662898-A
优先权日:1990-08-20
标 题 :Genes for the synthesis of antipathogenic substances
发明人：LIGON JAMES M; HILL DWIGHT STEVEN; LAM STEPHEN TING; HAMMER PHILIP E
权利人:CIBA GEIGY CORP
摘要:The present invention is directed to the production of an antipathogenic substance (APS) in a host via recombinant expression of the polypeptides needed to biologically synthesize the APS. Genes encoding polypeptides necessary to produce particular antipathogenic substances are provided, along with methods for identifying and isolating genes needed to recombinantly biosynthesize any desired APS. The cloned genes may be transformed and expressed in a desired host organisms to produce the APS according to the invention for a variety of purposes, including protecting the host from a pathogen, developing the host as a biocontrol agent, and producing large, uniform amounts of the APS.