CN106998787A - 通过改变硝酸同化路径减少烟草特异性亚硝胺 - Google Patents

通过改变硝酸同化路径减少烟草特异性亚硝胺 Download PDF

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Publication number
CN106998787A
CN106998787A CN201580049814.7A CN201580049814A CN106998787A CN 106998787 A CN106998787 A CN 106998787A CN 201580049814 A CN201580049814 A CN 201580049814A CN 106998787 A CN106998787 A CN 106998787A
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China
Prior art keywords
tobacco
nitrate
plant
nitrate reductase
lys
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CN201580049814.7A
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English (en)
Chinese (zh)
Inventor
鲁建立
R·S·刘易斯
R·杜威
L·博维特
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Philip Morris Products SA
North Carolina State University
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Philip Morris Products SA
North Carolina State University
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Publication of CN106998787A publication Critical patent/CN106998787A/zh
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/24Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241Extraction of specific substances
    • A24B15/245Nitrosamines
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243Phenotypically 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
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/20Biochemical treatment
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/24Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004Oxidoreductases (1.)
    • C12N9/0012Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
    • C12N9/0044Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on other nitrogen compounds as donors (1.7)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y107/00Oxidoreductases acting on other nitrogenous compounds as donors (1.7)
    • C12Y107/01Oxidoreductases acting on other nitrogenous compounds as donors (1.7) with NAD+ or NADP+ as acceptor (1.7.1)
    • C12Y107/01001Nitrate reductase (NADH) (1.7.1.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y107/00Oxidoreductases acting on other nitrogenous compounds as donors (1.7)
    • C12Y107/01Oxidoreductases acting on other nitrogenous compounds as donors (1.7) with NAD+ or NADP+ as acceptor (1.7.1)
    • C12Y107/01002Nitrate reductase [NAD(P)H] (1.7.1.2)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y107/00Oxidoreductases acting on other nitrogenous compounds as donors (1.7)
    • C12Y107/01Oxidoreductases acting on other nitrogenous compounds as donors (1.7) with NAD+ or NADP+ as acceptor (1.7.1)
    • C12Y107/01003Nitrate reductase (NADPH) (1.7.1.3)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y107/00Oxidoreductases acting on other nitrogenous compounds as donors (1.7)

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Nutrition Science (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Environmental Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Botany (AREA)
  • Physiology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CN201580049814.7A 2014-09-26 2015-09-23 通过改变硝酸同化路径减少烟草特异性亚硝胺 Pending CN106998787A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14186705.1 2014-09-26
EP14186705 2014-09-26
EP14194798 2014-11-25
EP14194798.6 2014-11-25
PCT/EP2015/071919 WO2016046288A1 (en) 2014-09-26 2015-09-23 Reducing tobacco specific nitrosamines through alteration of the nitrate assimilation pathway

Publications (1)

Publication Number Publication Date
CN106998787A true CN106998787A (zh) 2017-08-01

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CN201580049814.7A Pending CN106998787A (zh) 2014-09-26 2015-09-23 通过改变硝酸同化路径减少烟草特异性亚硝胺

Country Status (12)

Country Link
US (1) US11666082B2 (https=)
EP (1) EP3198015A1 (https=)
JP (1) JP6921740B2 (https=)
KR (1) KR102524798B1 (https=)
CN (1) CN106998787A (https=)
BR (1) BR112017003842B1 (https=)
CA (1) CA2959245A1 (https=)
CO (1) CO2017004076A2 (https=)
MX (1) MX2017003932A (https=)
PH (1) PH12017500313A1 (https=)
RU (1) RU2721799C2 (https=)
WO (1) WO2016046288A1 (https=)

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CN108424922A (zh) * 2018-04-20 2018-08-21 云南省烟草农业科学研究院 一种降低尼古丁转化率的cyp82e10基因错义突变体m271及其应用
CN110747208A (zh) * 2019-11-28 2020-02-04 海南大学 一种木薯硝酸还原酶基因及其过量表达载体的构建和抗病应用
CN110819640A (zh) * 2019-12-19 2020-02-21 中国烟草总公司郑州烟草研究院 烟草NtNRP1基因其应用
CN116583176A (zh) * 2020-12-09 2023-08-11 日本烟草产业株式会社 烟草植物及烟草制品

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WO2016179356A1 (en) * 2015-05-05 2016-11-10 North Carolina State University Methods and compositions for reducing the tobacco specific nitrosamine nnk in tobacco
US10767175B2 (en) 2016-06-08 2020-09-08 Agilent Technologies, Inc. High specificity genome editing using chemically modified guide RNAs
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AR115022A1 (es) 2018-03-28 2020-11-18 Philip Morris Products Sa Modulación del contenido de aminoácidos en una planta
AR115023A1 (es) 2018-03-28 2020-11-18 Philip Morris Products Sa Modulación del contenido de azúcar reductor en una planta
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DE102018216970A1 (de) * 2018-10-04 2020-04-09 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
US11976286B2 (en) * 2018-12-30 2024-05-07 Philip Morris Products S.A. Modulation of nitrate levels in plants via mutation of nitrate reductase
WO2022192743A1 (en) * 2021-03-11 2022-09-15 Thermolife International, Llc Enhanced nitrate, elemental metal, and amino acid compositions and methods of use
JP2022552638A (ja) 2019-10-01 2022-12-19 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 植物における糖およびアミノ酸含有量の調節(sultr3)
JP7659547B2 (ja) 2019-10-01 2025-04-09 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 植物における還元糖含有量の調節(inv)
CN115516098A (zh) * 2020-01-17 2022-12-23 奥驰亚客户服务有限公司 与改进的氮利用效率有关的方法和组合物
US11865139B2 (en) 2020-11-12 2024-01-09 Thermolife International, Llc Method of treating migraines and headaches
US12156886B2 (en) 2020-11-12 2024-12-03 Thermolife International, Llc Methods of increasing blood oxygen saturation
MX2023009015A (es) 2021-02-11 2023-08-08 Thermolife Int Llc Un metodo para administrar gas de oxido nitrico.
JP2024534945A (ja) 2021-09-10 2024-09-26 アジレント・テクノロジーズ・インク 化学修飾を有するプライム編集のためのガイドrna
WO2023117661A1 (en) 2021-12-20 2023-06-29 Philip Morris Products S.A. Increasing anatabine in tobacco leaf by regulating methyl putrescine oxidase
WO2023117701A1 (en) 2021-12-21 2023-06-29 Philip Morris Products S.A. Modulation of nicotine production by alteration of nicotinamidase expression or function in plants
US20240132900A1 (en) * 2022-02-24 2024-04-25 University Of Florida Research Foundation, Incorporated T-DNA Free Gene Editing through Transient Suppressing POLQ in Plants
JP2025533986A (ja) 2022-10-13 2025-10-09 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Ntp2を調節することによって葉バイオマスおよび窒素利用効率を増加させる
JP2026506774A (ja) 2023-02-02 2026-02-26 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 糖トランスポーターの調節
EP4658670A1 (en) 2023-02-02 2025-12-10 Philip Morris Products S.A. Modulation of genes coding for lysine ketoglutarate reductase
CN121335615A (zh) 2023-06-29 2026-01-13 菲利普莫里斯生产公司 编码谷氨酸脱氢酶的基因的调节
WO2026057635A1 (en) 2024-09-12 2026-03-19 Philip Morris Products S.A. Modulation of nitrate levels in tobacco via mutation of nitrate reductase

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108424922A (zh) * 2018-04-20 2018-08-21 云南省烟草农业科学研究院 一种降低尼古丁转化率的cyp82e10基因错义突变体m271及其应用
CN108424922B (zh) * 2018-04-20 2021-04-16 云南省烟草农业科学研究院 一种降低尼古丁转化率的cyp82e10基因错义突变体m271及其应用
CN110747208A (zh) * 2019-11-28 2020-02-04 海南大学 一种木薯硝酸还原酶基因及其过量表达载体的构建和抗病应用
CN110747208B (zh) * 2019-11-28 2022-04-22 海南大学 一种木薯硝酸还原酶基因及其过量表达载体的构建和抗病应用
CN110819640A (zh) * 2019-12-19 2020-02-21 中国烟草总公司郑州烟草研究院 烟草NtNRP1基因其应用
CN110819640B (zh) * 2019-12-19 2022-06-21 中国烟草总公司郑州烟草研究院 烟草NtNRP1基因其应用
CN116583176A (zh) * 2020-12-09 2023-08-11 日本烟草产业株式会社 烟草植物及烟草制品
CN116583176B (zh) * 2020-12-09 2024-12-31 日本烟草产业株式会社 烟草植物及烟草制品

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US11666082B2 (en) 2023-06-06
CO2017004076A2 (es) 2017-09-20
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CA2959245A1 (en) 2016-03-31
WO2016046288A1 (en) 2016-03-31
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