CA2257867A1 - Editing-based selectable plastid marker genes - Google Patents

Editing-based selectable plastid marker genes

Info

Publication number
CA2257867A1
CA2257867A1 CA002257867A CA2257867A CA2257867A1 CA 2257867 A1 CA2257867 A1 CA 2257867A1 CA 002257867 A CA002257867 A CA 002257867A CA 2257867 A CA2257867 A CA 2257867A CA 2257867 A1 CA2257867 A1 CA 2257867A1
Authority
CA
Canada
Prior art keywords
marker genes
editing
based selectable
disclosed
plastid
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.)
Granted
Application number
CA002257867A
Other languages
French (fr)
Other versions
CA2257867C (en
Inventor
Pal Maliga
Helaine Carrer
Sumita Chaudhuri
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.)
Rutgers State University of New Jersey
Original Assignee
Rutgers, The State University Of New Jersey
Pal Maliga
Helaine Carrer
Sumita Chaudhuri
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 Rutgers, The State University Of New Jersey, Pal Maliga, Helaine Carrer, Sumita Chaudhuri filed Critical Rutgers, The State University Of New Jersey
Priority claimed from PCT/US1997/010318 external-priority patent/WO1997047771A1/en
Publication of CA2257867A1 publication Critical patent/CA2257867A1/en
Application granted granted Critical
Publication of CA2257867C publication Critical patent/CA2257867C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8214—Plastid transformation
    • 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
    • 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)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8209—Selection, visualisation of transformants, reporter constructs, e.g. antibiotic resistance markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Cell Biology (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)

Abstract

Disclosed are novel DNA constructs for selecting plastid transformants in higher plants. Also disclosed are editing based selectable marker genes which require editing at the transcriptional level for expression of the selectable marker gene. Vectors including such edited upstream sequences operably linked to slectable marker genes facilitate the isolation of plastid, rather than nuclear transformants in higher plants.
CA002257867A 1996-06-14 1997-06-13 Editing-based selectable plastid marker genes Expired - Lifetime CA2257867C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1974196P 1996-06-14 1996-06-14
US60/019,741 1996-06-14
PCT/US1997/010318 WO1997047771A1 (en) 1996-06-14 1997-06-13 Editing-based selectable plastid marker genes

Publications (2)

Publication Number Publication Date
CA2257867A1 true CA2257867A1 (en) 1997-12-18
CA2257867C CA2257867C (en) 2006-08-01

Family

ID=36764364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002257867A Expired - Lifetime CA2257867C (en) 1996-06-14 1997-06-13 Editing-based selectable plastid marker genes

Country Status (1)

Country Link
CA (1) CA2257867C (en)

Also Published As

Publication number Publication date
CA2257867C (en) 2006-08-01

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20170613