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WO2002001940A3 - A method of generating fertile plants from isolated microspores - Google Patents

A method of generating fertile plants from isolated microspores Download PDF

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Publication number
WO2002001940A3
WO2002001940A3 PCT/DK2001/000456 DK0100456W WO0201940A3 WO 2002001940 A3 WO2002001940 A3 WO 2002001940A3 DK 0100456 W DK0100456 W DK 0100456W WO 0201940 A3 WO0201940 A3 WO 0201940A3
Authority
WO
WIPO (PCT)
Prior art keywords
microspores
plants
wheat
relates
fertile plants
Prior art date
Application number
PCT/DK2001/000456
Other languages
French (fr)
Other versions
WO2002001940A2 (en
Inventor
Anni Jensen
Original Assignee
Pajbjergfonden
Anni Jensen
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 Pajbjergfonden, Anni Jensen filed Critical Pajbjergfonden
Priority to AU2001268955A priority Critical patent/AU2001268955A1/en
Publication of WO2002001940A2 publication Critical patent/WO2002001940A2/en
Publication of WO2002001940A3 publication Critical patent/WO2002001940A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/005—Methods for micropropagation; Vegetative plant propagation using cell or tissue culture techniques
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/008—Methods for regeneration to complete plants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

The present invention relates to the field of plant breeding. It concerns a method of generating fertile whole plants from microspores of wheat, that have been isolated from cold treated spikes. More specifically it concerns a method for the production of wheat plants from microspores co-cultured with ovaries. In other aspects, this invention relates to the regerated plants, and to seeds and progeny of the regenerated plants derived from cultured microspores/ovaries. The invention also relates to the use of a method for generating fertile whole plants from isolated microspores of wheat.
PCT/DK2001/000456 2000-06-30 2001-06-29 A method of generating fertile plants from isolated microspores WO2002001940A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001268955A AU2001268955A1 (en) 2000-06-30 2001-06-29 A method of generating fertile plants from isolated microspores

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200001023 2000-06-30
DKPA200001023 2000-06-30

Publications (2)

Publication Number Publication Date
WO2002001940A2 WO2002001940A2 (en) 2002-01-10
WO2002001940A3 true WO2002001940A3 (en) 2002-07-11

Family

ID=8159592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2001/000456 WO2002001940A2 (en) 2000-06-30 2001-06-29 A method of generating fertile plants from isolated microspores

Country Status (2)

Country Link
AU (1) AU2001268955A1 (en)
WO (1) WO2002001940A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102599059B (en) * 2012-03-28 2013-09-04 中国农业科学院作物科学研究所 Method for improving tissue culture regeneration rate of wheat genotype immature embryo with low regeneration capacity
CN103210843B (en) * 2013-04-09 2014-09-24 南京农业大学 High-frequency roegneria kamoji immature embryo callus induction and regeneration cultivation method
CN113950978B (en) * 2021-11-26 2022-10-04 潍坊市农业科学院(山东省农业科学院潍坊市分院) Method for improving radish germplasm creation efficiency
CN113950977B (en) * 2021-11-26 2022-10-04 潍坊市农业科学院(山东省农业科学院潍坊市分院) Method for improving Chinese cabbage germplasm creation efficiency

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322789A (en) * 1990-06-26 1994-06-21 Dekalb Plant Genetics Isolated microspore and anther culture of corn
WO2000014202A1 (en) * 1998-09-09 2000-03-16 Northwest Plant Breeding Company Methods for generating doubled haploid plants
WO2001014518A2 (en) * 1999-08-26 2001-03-01 Northwest Plant Breeding Co. Methods for generating doubled haploid plants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322789A (en) * 1990-06-26 1994-06-21 Dekalb Plant Genetics Isolated microspore and anther culture of corn
WO2000014202A1 (en) * 1998-09-09 2000-03-16 Northwest Plant Breeding Company Methods for generating doubled haploid plants
WO2001014518A2 (en) * 1999-08-26 2001-03-01 Northwest Plant Breeding Co. Methods for generating doubled haploid plants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STEPHEN J MEJZA ET AL: "Plant regeneration from isolated microspores of triticum aestivum", PLANT CELL REPORTS, vol. 12, 1993, pages 149 - 153, XP002902067 *

Also Published As

Publication number Publication date
WO2002001940A2 (en) 2002-01-10
AU2001268955A1 (en) 2002-01-14

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WO2002001940A3 (en) A method of generating fertile plants from isolated microspores

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