BR9406734A - Putrescin n-methyltransferase recombinant DNA molecules encoding putrescine n-methyltransferase and transgenic tobacco plants with decreased alkaloid content - Google Patents

Putrescin n-methyltransferase recombinant DNA molecules encoding putrescine n-methyltransferase and transgenic tobacco plants with decreased alkaloid content

Info

Publication number
BR9406734A
BR9406734A BR9406734A BR9406734A BR9406734A BR 9406734 A BR9406734 A BR 9406734A BR 9406734 A BR9406734 A BR 9406734A BR 9406734 A BR9406734 A BR 9406734A BR 9406734 A BR9406734 A BR 9406734A
Authority
BR
Brazil
Prior art keywords
methyltransferase
putrescin
recombinant dna
dna molecules
molecules encoding
Prior art date
Application number
BR9406734A
Other languages
Portuguese (pt)
Inventor
Samir Z Wahab
Vedpal S Malik
Original Assignee
Philip Morris Prod
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philip Morris Prod filed Critical Philip Morris Prod
Publication of BR9406734A publication Critical patent/BR9406734A/en

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
    • C12N9/10—Transferases (2.)
    • C12N9/1003—Transferases (2.) transferring one-carbon groups (2.1)
    • C12N9/1007—Methyltransferases (general) (2.1.1.)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • 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
    • C12N9/10—Transferases (2.)
BR9406734A 1993-06-01 1994-06-01 Putrescin n-methyltransferase recombinant DNA molecules encoding putrescine n-methyltransferase and transgenic tobacco plants with decreased alkaloid content BR9406734A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7668193A 1993-06-01 1993-06-01
PCT/US1994/006106 WO1994028142A1 (en) 1993-06-01 1994-06-01 Putrescine n-methyltransferase, recombinant dna molecules encoding putrescine n-methyltransferase, and transgenic tobacco plants with decreased alkaloid content

Publications (1)

Publication Number Publication Date
BR9406734A true BR9406734A (en) 1996-01-30

Family

ID=22133577

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406734A BR9406734A (en) 1993-06-01 1994-06-01 Putrescin n-methyltransferase recombinant DNA molecules encoding putrescine n-methyltransferase and transgenic tobacco plants with decreased alkaloid content

Country Status (6)

Country Link
EP (1) EP0701614A1 (en)
JP (1) JPH09502601A (en)
KR (1) KR960702865A (en)
CN (1) CN1127530A (en)
BR (1) BR9406734A (en)
WO (1) WO1994028142A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586661B1 (en) * 1997-06-12 2003-07-01 North Carolina State University Regulation of quinolate phosphoribosyl transferase expression by transformation with a tobacco quinolate phosphoribosyl transferase nucleic acid
NZ530238A (en) * 2001-06-08 2004-08-27 Vector Tobacco Ltd Modifying nicotine and nitrosamine levels in tobacco
WO2004081534A2 (en) * 2003-03-12 2004-09-23 Assay Designs, Inc. Phosphokinase assay
WO2006124448A2 (en) 2005-05-11 2006-11-23 Vector Tobacco Inc. Reduced risk tobacco products and methods of making same
CN1884545B (en) * 2005-06-24 2011-11-09 西南师范大学 Method for cultivating Atropa belladonna L of high tropane analog alkaloid yield using gene engineering technology and Atropa belladonna L
KR100792250B1 (en) 2006-06-09 2008-01-07 고려대학교 산학협력단 Novel gene of methyltransferase interacting with Cucumber mosaic virus 1a protein
CN102851288A (en) * 2012-06-30 2013-01-02 河南农业大学 PMT1 gene promoter for nicotine biosynthesis and application thereof
CN106659232A (en) * 2014-03-03 2017-05-10 北卡罗莱纳州立大学 Tobacco inbred and hybrid plants and tobacco products made thereof
CN116250483B (en) 2015-06-26 2024-01-30 奥驰亚客户服务公司 Compositions and methods for producing tobacco plants and articles having altered alkaloid content
BR112021001364A2 (en) * 2018-07-26 2021-04-20 Altria Client Services Llc pmt engineering-based compositions and methods for producing tobacco plants and products having altered alkaloid levels
US10897925B2 (en) 2018-07-27 2021-01-26 Joseph Pandolfino Articles and formulations for smoking products and vaporizers
US20200035118A1 (en) 2018-07-27 2020-01-30 Joseph Pandolfino Methods and products to facilitate smokers switching to a tobacco heating product or e-cigarettes
CN109321544A (en) * 2018-11-13 2019-02-12 中国烟草总公司郑州烟草研究院 The extracting method of putrescine N-methyltransferase in a kind of raising leaf tobacco extract

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260205A (en) * 1990-11-14 1993-11-09 Philip Morris Incorporated Method of purifying putrescine N-methyltransferase from tobacco plant extract with a polyamine
WO1993005646A1 (en) * 1991-09-13 1993-04-01 Technology Management Services, S.A. Reduction of nicotine levels in tobacco

Also Published As

Publication number Publication date
KR960702865A (en) 1996-05-23
JPH09502601A (en) 1997-03-18
EP0701614A1 (en) 1996-03-20
WO1994028142A1 (en) 1994-12-08
CN1127530A (en) 1996-07-24

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Legal Events

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FA Application withdrawn