AU2003236091A1 - Caffeine synthase and use thereof - Google Patents

Caffeine synthase and use thereof

Info

Publication number
AU2003236091A1
AU2003236091A1 AU2003236091A AU2003236091A AU2003236091A1 AU 2003236091 A1 AU2003236091 A1 AU 2003236091A1 AU 2003236091 A AU2003236091 A AU 2003236091A AU 2003236091 A AU2003236091 A AU 2003236091A AU 2003236091 A1 AU2003236091 A1 AU 2003236091A1
Authority
AU
Australia
Prior art keywords
caffeine synthase
caffeine
synthase
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003236091A
Other languages
English (en)
Inventor
Nozomu Koizumi
Hiroshi Sano
Atsuhiko Shinmyo
Hirotaka Uefuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nara Institute of Science and Technology NUC
Original Assignee
JAPAN GOVERNMENT
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 JAPAN GOVERNMENT filed Critical JAPAN GOVERNMENT
Publication of AU2003236091A1 publication Critical patent/AU2003236091A1/en
Abandoned legal-status Critical Current

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.)
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Nutrition Science (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU2003236091A 2002-04-17 2003-04-11 Caffeine synthase and use thereof Abandoned AU2003236091A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-115257 2002-04-17
JP2002115257A JP2003304879A (ja) 2002-04-17 2002-04-17 カフェイン合成酵素及びその用途
PCT/JP2003/004601 WO2003087376A1 (fr) 2002-04-17 2003-04-11 Cafeine synthase et utilisation correspondante

Publications (1)

Publication Number Publication Date
AU2003236091A1 true AU2003236091A1 (en) 2003-10-27

Family

ID=29243418

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003236091A Abandoned AU2003236091A1 (en) 2002-04-17 2003-04-11 Caffeine synthase and use thereof

Country Status (3)

Country Link
JP (1) JP2003304879A (ja)
AU (1) AU2003236091A1 (ja)
WO (1) WO2003087376A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010035419A (ja) * 2007-04-25 2010-02-18 Ucc Ueshima Coffee Co Ltd 種子植物の品質改良方法
JP5708605B2 (ja) 2012-03-09 2015-04-30 株式会社デンソー Ｐｗｍデューティ変換装置
GB201807192D0 (en) * 2018-05-01 2018-06-13 Tropic Biosciences Uk Ltd Compositions and methods for reducing caffeine content in coffee beans

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001037490A (ja) * 1999-05-26 2001-02-13 Mitsui Chemicals Inc カフェイン合成系関連酵素をコードする遺伝子及びその用途
JP3520328B2 (ja) * 2000-10-06 2004-04-19 奈良先端科学技術大学院大学長 コーヒー属植物のテオブロミン合成酵素ポリペプチド及び当該ポリペプチドをコードする遺伝子

Also Published As

Publication number Publication date
JP2003304879A (ja) 2003-10-28
WO2003087376A1 (fr) 2003-10-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase