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MX2020004343A - Métodos y composiciones para mejorar microbios modificados que fijan nitrógeno. - Google Patents

Métodos y composiciones para mejorar microbios modificados que fijan nitrógeno.

Info

Publication number
MX2020004343A
MX2020004343A MX2020004343A MX2020004343A MX2020004343A MX 2020004343 A MX2020004343 A MX 2020004343A MX 2020004343 A MX2020004343 A MX 2020004343A MX 2020004343 A MX2020004343 A MX 2020004343A MX 2020004343 A MX2020004343 A MX 2020004343A
Authority
MX
Mexico
Prior art keywords
methods
compositions
fix nitrogen
engineered microbes
improving
Prior art date
Application number
MX2020004343A
Other languages
English (en)
Inventor
Alvin Tamsir
Sarah Bloch
Douglas Higgings
Original Assignee
Pivot Bio Inc
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 Pivot Bio Inc filed Critical Pivot Bio Inc
Publication of MX2020004343A publication Critical patent/MX2020004343A/es

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    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
    • C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
    • C12Q1/689—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
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    • 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)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8202—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by biological means, e.g. cell mediated or natural vector
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    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/24—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • C07K14/26—Klebsiella (G)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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    • 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
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    • 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
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    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0095—Oxidoreductases (1.) acting on iron-sulfur proteins as donor (1.18)
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    • C12Y118/00—Oxidoreductases acting on iron-sulfur proteins as donors (1.18)
    • C12Y118/06—Oxidoreductases acting on iron-sulfur proteins as donors (1.18) with dinitrogen as acceptor (1.18.6)
    • C12Y118/06001—Nitrogenase (1.18.6.1)
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    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/03—Phosphoric monoester hydrolases (3.1.3)
    • C12Y301/03012—Trehalose-phosphatase (3.1.3.12)
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    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
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  • Medicinal Chemistry (AREA)
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  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Se proporcionan métodos y sistemas para generar y utilizar una composición bacteriana que comprende al menos una cepa bacteriana genéticamente modificada que fija nitrógeno atmosférico en un sistema agrícola que ha sido fertilizado con más de 20 libras de nitrógneo por acre.
MX2020004343A 2017-10-25 2018-10-23 Métodos y composiciones para mejorar microbios modificados que fijan nitrógeno. MX2020004343A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762577148P 2017-10-25 2017-10-25
PCT/US2018/057174 WO2019084059A2 (en) 2017-10-25 2018-10-23 METHODS AND COMPOSITIONS FOR ENHANCING GENETICALLY MODIFIED MICROBES THAT FIX NITROGEN

Publications (1)

Publication Number Publication Date
MX2020004343A true MX2020004343A (es) 2021-01-08

Family

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MX2020004343A MX2020004343A (es) 2017-10-25 2018-10-23 Métodos y composiciones para mejorar microbios modificados que fijan nitrógeno.

Country Status (12)

Country Link
US (2) US11993778B2 (es)
EP (1) EP3701040A4 (es)
JP (2) JP7420712B2 (es)
KR (1) KR20200088342A (es)
CN (2) CN120041362A (es)
AU (2) AU2018354221B2 (es)
BR (1) BR112020008035A2 (es)
CA (1) CA3079955A1 (es)
MX (1) MX2020004343A (es)
PH (1) PH12020550484A1 (es)
RU (1) RU2020116764A (es)
WO (1) WO2019084059A2 (es)

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AU2018354338B2 (en) 2017-10-25 2023-10-26 Pivot Bio, Inc. Gene targets for nitrogen fixation targeting for improving plant traits
EP3701040A4 (en) 2017-10-25 2021-08-25 Pivot Bio, Inc. METHODS AND COMPOSITIONS FOR IMPROVING GENETICALLY MODIFIED MICROBES THAT BIND NITROGEN
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CA3172322A1 (en) 2020-05-01 2021-11-04 Karsten TEMME Modified bacterial strains for improved fixation of nitrogen
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CN112608873A (zh) * 2021-01-19 2021-04-06 中国科学院兰州化学物理研究所 一种具有促生活性的类芽孢杆菌属细菌及其制备和应用
US20240294953A1 (en) 2021-07-02 2024-09-05 Pivot Bio, Inc. Genetically-engineered bacterial strains for improved fixation of nitrogen
CN113817732B (zh) * 2021-08-18 2023-12-01 中国农业科学院生物技术研究所 具有固氮基因沉默功能的人工非编码rna及其应用
CN115637241B (zh) * 2022-10-11 2023-09-12 四川农业大学 一株大豆根腐病防病促生细菌RH_Pc03及其应用
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CN116333750A (zh) * 2022-12-30 2023-06-27 江苏大学 一种用于盐碱地的固氮藻絮团活性磷生物土壤改良剂及其制备方法
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