AR050025A1 - Metodos y composiciones para modular la floracion y la madurez en las plantas - Google Patents

Metodos y composiciones para modular la floracion y la madurez en las plantas

Info

Publication number
AR050025A1
AR050025A1 ARP050103150A ARP050103150A AR050025A1 AR 050025 A1 AR050025 A1 AR 050025A1 AR P050103150 A ARP050103150 A AR P050103150A AR P050103150 A ARP050103150 A AR P050103150A AR 050025 A1 AR050025 A1 AR 050025A1
Authority
AR
Argentina
Prior art keywords
flowering
plants
expression
methods
maturity
Prior art date
Application number
ARP050103150A
Other languages
English (en)
Original Assignee
Pioneer Hi Bred Int
Univ Bologna
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 Pioneer Hi Bred Int, Univ Bologna filed Critical Pioneer Hi Bred Int
Publication of AR050025A1 publication Critical patent/AR050025A1/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
    • 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
    • C12N15/8262—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield involving plant development
    • C12N15/827—Flower development or morphology, e.g. flowering promoting factor [FPF]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Composiciones y métodos para modular el tiempo de floracion en las plantas. Se describen secuencias de nucleotidos de RAP2.7 del maíz que, ante la sobreexpresion, causan floracion más tardía y cuando se las inhibe, causan floracion más precoz . También se describe una secuencia de ADN que actua como regulador/potenciador de RAP2.7, denominada VGT1. Esta secuencia no codifica para ninguna proteína conocida, sino que actua como elemento de ARNi o como elemento de ADN o ARN regulatorio que regula directamente la expresion de los genes de floracion tales como Rap 2.7, o bien dirige de manera específica la expresion de otros genes que controlan los genes de floracion como Rap 2.7. Este elemento se puede utilizar entonces como marcador basado en la secuencia para identificar endogámicas e híbridas con madurez modificada. Se presentan métodos para la expresion de estas secuencias nucleotídicas en una planta para modificar la madurez y la floracion en las plantas, así como construcciones de expresion, vectores, células transformadas y plantas.
ARP050103150A 2004-07-29 2005-07-28 Metodos y composiciones para modular la floracion y la madurez en las plantas AR050025A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59226804P 2004-07-29 2004-07-29

Publications (1)

Publication Number Publication Date
AR050025A1 true AR050025A1 (es) 2006-09-20

Family

ID=35787794

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050103150A AR050025A1 (es) 2004-07-29 2005-07-28 Metodos y composiciones para modular la floracion y la madurez en las plantas

Country Status (5)

Country Link
US (3) US7479584B2 (es)
EP (1) EP1771569B1 (es)
AR (1) AR050025A1 (es)
CA (2) CA2575388C (es)
WO (1) WO2006015045A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2366791A1 (fr) * 2010-03-16 2011-09-21 Biogemma Méthode pour modifier la date de floraison d'une plante
MX2016008991A (es) 2016-07-08 2018-01-08 Centro De Investig Cientifica De Yucatan A C Factores de transcripcion aislados de carica papaya y su aplicacion para obtener plantas tolerantes a temperaturas extremas.
CN112748752B (zh) * 2020-12-21 2022-07-26 上海联影医疗科技股份有限公司 冷却系统温度调节方法、装置、计算机设备和存储介质
CN114836441B (zh) * 2022-06-17 2024-05-07 中国农业大学 玉米种子耐贮性相关的ZmRAP2.7基因及其功能标记与应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9422083D0 (en) 1994-11-02 1994-12-21 Innes John Centre Genetic control of flowering
GB9511196D0 (en) 1995-06-02 1995-07-26 Innes John Centre Genetic control of flowering
GB9518731D0 (en) 1995-09-13 1995-11-15 Innes John Centre Flowering genes
GB9602796D0 (en) 1996-02-12 1996-04-10 Innes John Centre Innov Ltd Genetic control of plant growth and development
GB9613132D0 (en) 1996-06-21 1996-08-28 Innes John Centre Innov Ltd Genetic control of flowering
GB9712415D0 (en) 1997-06-13 1997-08-13 Innes John Centre Innov Ltd Genetic control of flowering
GB9717192D0 (en) * 1997-08-13 1997-10-22 Innes John Centre Innov Ltd Genetic control of plant growth and development
WO1999049064A2 (en) 1998-03-20 1999-09-30 Plant Bioscience Limited Plant control genes
US7511190B2 (en) * 1999-11-17 2009-03-31 Mendel Biotechnology, Inc. Polynucleotides and polypeptides in plants
US20030101481A1 (en) * 1998-09-22 2003-05-29 James Zhang Plant gene sequences I
US7345217B2 (en) * 1998-09-22 2008-03-18 Mendel Biotechnology, Inc. Polynucleotides and polypeptides in plants
US20090087878A9 (en) * 1999-05-06 2009-04-02 La Rosa Thomas J Nucleic acid molecules associated with plants
GB9922071D0 (en) 1999-09-17 1999-11-17 Plant Bioscience Ltd Methods and means for modification of plant characteristics
AUPR087300A0 (en) * 2000-10-19 2000-11-16 Agresearch Limited Manipulation of flowering and plant architecture
US20050066394A1 (en) * 2000-11-28 2005-03-24 Olga Danilevskaya Floral development genes
GB0117054D0 (en) 2001-07-12 2001-09-05 Plant Bioscience Ltd Methods and means for modification of plant characteristics
US20060041961A1 (en) * 2004-03-25 2006-02-23 Abad Mark S Genes and uses for pant improvement
WO2006026287A2 (en) * 2004-08-25 2006-03-09 The Samuel Roberts Noble Foundation, Inc. Plants with delayed flowering
US20060053661A1 (en) * 2004-09-16 2006-03-16 Van Duyne Arthine C Modular design for a utility shoe component system for women's classical and casual shoes

Also Published As

Publication number Publication date
US20060070144A1 (en) 2006-03-30
EP1771569A2 (en) 2007-04-11
WO2006015045A2 (en) 2006-02-09
CA2575388C (en) 2013-04-30
EP1771569B1 (en) 2012-07-18
US20120240290A1 (en) 2012-09-20
CA2575388A1 (en) 2006-02-09
US20090158467A1 (en) 2009-06-18
CA2805455A1 (en) 2006-02-09
US8173867B2 (en) 2012-05-08
EP1771569A4 (en) 2009-04-29
US7479584B2 (en) 2009-01-20
WO2006015045A3 (en) 2008-10-02

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee