AR076989A1 - Plantas transgenicas con caracteristicas de crecimiento mejoradas - Google Patents

Plantas transgenicas con caracteristicas de crecimiento mejoradas

Info

Publication number
AR076989A1
AR076989A1 ARP100100580A ARP100100580A AR076989A1 AR 076989 A1 AR076989 A1 AR 076989A1 AR P100100580 A ARP100100580 A AR P100100580A AR P100100580 A ARP100100580 A AR P100100580A AR 076989 A1 AR076989 A1 AR 076989A1
Authority
AR
Argentina
Prior art keywords
transgenic plants
plants
biomass
gpt
growth characteristics
Prior art date
Application number
ARP100100580A
Other languages
English (en)
Inventor
Pat J Unkefer
Penelope S Anderson
Thomas J Knight
Original Assignee
Univ Maine Sys Board Trustees
Los Alamos Nat Security Llc
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 Univ Maine Sys Board Trustees, Los Alamos Nat Security Llc filed Critical Univ Maine Sys Board Trustees
Publication of AR076989A1 publication Critical patent/AR076989A1/es

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.)
    • C12N9/1096—Transferases (2.) transferring nitrogenous groups (2.6)
    • 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
    • C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/146—Genetically Modified [GMO] plants, e.g. transgenic plants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

La solicitud se relaciona con plantas transgénicas que presentan velocidades de crecimiento alteradas, mayores rendimientos de semillas y de frutos/vainas, un florecimiento más temprano y productivo, un uso del nitrogeno eficiente, una tolerancia incrementada a condiciones de concentraciones elevadas de sal y rendimientos de biomasa incrementados. En una realizacion, se proveen plantas transgénicas modificadas para que en ellas se sobreexprese la glutamina fenilpiruvato transaminasa (GPT) y la glutamina sintetasa (GS). Las plantas doblemente transgénicas GPT+GS de la solicitud presentan características de crecimiento consistentemente alteradas, las líneas de la generacion T0 que presentan un incremento en la biomasa en comparacion con sus contrapartes salvajes de entre 50% y 300%. Las generaciones que se originan como resultado de cruzamientos sexuales y/o de la autocruza típicamente se desempenan de manera diferente, y algunas de las plantas doblemente transgénicas presentan un incremento de la biomasa, la cual es el cuádruple de la de las plantas salvajes.
ARP100100580A 2009-08-31 2010-02-26 Plantas transgenicas con caracteristicas de crecimiento mejoradas AR076989A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/551,271 US20100186121A1 (en) 2008-08-29 2009-08-31 Transgenic Plants with Enhanced Growth Characteristics

Publications (1)

Publication Number Publication Date
AR076989A1 true AR076989A1 (es) 2011-07-27

Family

ID=43628724

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100580A AR076989A1 (es) 2009-08-31 2010-02-26 Plantas transgenicas con caracteristicas de crecimiento mejoradas

Country Status (3)

Country Link
US (1) US20100186121A1 (es)
AR (1) AR076989A1 (es)
WO (1) WO2011025514A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110030104A1 (en) 2008-08-29 2011-02-03 Los Alamos National Security, Llc Nucleic acids encoding plant glutamine phenylpyruvate transaminase (GPT) and uses thereof
US20110030089A1 (en) 2008-08-29 2011-02-03 Los Alamos National Security, Llc Transgenic plants with enhanced growth characteristics
US9410162B1 (en) 2012-07-24 2016-08-09 Arrowhead Center, Inc. Transgenic legumes
US9198889B2 (en) 2012-09-19 2015-12-01 Quality IP Holdings, LLC Methods for treating post-traumatic stress disorder
US10300101B2 (en) 2012-09-19 2019-05-28 Quality IP Holdings, LLC Methods and compositions for enhancing or maintaining fertility
US8747922B2 (en) 2012-09-19 2014-06-10 Quality Ip Holdings, Inc. Methods and compositions for increasing sex steroids and growth hormones
US8747921B2 (en) 2012-09-19 2014-06-10 Quality Ip Holdings, Inc. Methods for improving health in humans
US10292957B2 (en) 2012-09-20 2019-05-21 Quality IP Holdings, LLC Compositions and methods for treating fibromyalgia
US9066953B2 (en) 2012-09-20 2015-06-30 Quality IP Holdings, LLC Methods for increasing endurance and fat metabolism in humans
US8715752B2 (en) 2012-09-20 2014-05-06 Quality Ip Holdings, Inc. Compositions for increasing human growth hormone levels
CA2885527C (en) * 2012-09-20 2021-07-20 Quality IP Holdings, LLC Compositions and methods for improving health in animals
US8747923B2 (en) 2012-09-20 2014-06-10 Quality Ip Holdings, Inc. Methods for improving health in canines
CN103882054B (zh) * 2014-04-02 2017-01-04 南京农业大学 一种将外源基因转入菊花或近缘种进行瞬时表达的方法
US11266174B2 (en) 2016-10-07 2022-03-08 Altria Client Services Llc Tobacco plants having increased nitrogen efficiency and methods of using such plants
US10894072B2 (en) 2017-02-13 2021-01-19 IP Quality Holdings, LLC Compositions and methods for treating fibromyalgia
CN107142261B (zh) * 2017-06-02 2020-11-03 武汉生物工程学院 一种在水稻幼穗特异表达的启动子及其应用
EP3675625A1 (en) * 2017-09-01 2020-07-08 Altria Client Services LLC Methods and compositions related to improved nitrogen utilization efficiency in tobacco

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969782B2 (en) * 1993-10-06 2005-11-29 Ajinomoto Co., Inc. Method of producing transgenic plants having improved amino acid composition
US20040253586A1 (en) * 1999-12-08 2004-12-16 Siva Reddy Plastid transformation
US20080295196A1 (en) * 2006-12-06 2008-11-27 Abad Mark S Genes and uses for plant improvement

Also Published As

Publication number Publication date
WO2011025514A1 (en) 2011-03-03
US20100186121A1 (en) 2010-07-22

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