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EP1206524A4 - Methods for generating doubled haploid plants - Google Patents

Methods for generating doubled haploid plants

Info

Publication number
EP1206524A4
EP1206524A4 EP00959147A EP00959147A EP1206524A4 EP 1206524 A4 EP1206524 A4 EP 1206524A4 EP 00959147 A EP00959147 A EP 00959147A EP 00959147 A EP00959147 A EP 00959147A EP 1206524 A4 EP1206524 A4 EP 1206524A4
Authority
EP
European Patent Office
Prior art keywords
methods
haploid plants
doubled haploid
generating doubled
generating
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.)
Withdrawn
Application number
EP00959147A
Other languages
German (de)
French (fr)
Other versions
EP1206524A2 (en
Inventor
Calvin F Konzak
Enrique A Polle
Weiguo Liu
Yuanming Zheng
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.)
Northwest Plant Breeding Co
Original Assignee
Northwest Plant Breeding Co
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
Priority claimed from PCT/US1999/019498 external-priority patent/WO2000014202A1/en
Application filed by Northwest Plant Breeding Co filed Critical Northwest Plant Breeding Co
Publication of EP1206524A2 publication Critical patent/EP1206524A2/en
Publication of EP1206524A4 publication Critical patent/EP1206524A4/en
Withdrawn legal-status Critical Current

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
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/06—Processes for producing mutations, e.g. treatment with chemicals or with radiation
    • A01H1/08—Methods for producing changes in chromosome number
    • 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)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
EP00959147A 1999-08-26 2000-08-23 Methods for generating doubled haploid plants Withdrawn EP1206524A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US15076199P 1999-08-26 1999-08-26
US150761P 1999-08-26
PCT/US1999/019498 WO2000014202A1 (en) 1998-09-09 1999-08-26 Methods for generating doubled haploid plants
US383588 1999-08-26
WOPCT/US99/19498 1999-08-26
US09/383,588 US6362393B1 (en) 1998-09-09 1999-08-26 Methods for generating doubled haploid plants
PCT/US2000/018790 WO2001014518A2 (en) 1999-08-26 2000-08-23 Methods for generating doubled haploid plants

Publications (2)

Publication Number Publication Date
EP1206524A2 EP1206524A2 (en) 2002-05-22
EP1206524A4 true EP1206524A4 (en) 2004-09-29

Family

ID=27378766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00959147A Withdrawn EP1206524A4 (en) 1999-08-26 2000-08-23 Methods for generating doubled haploid plants

Country Status (3)

Country Link
EP (1) EP1206524A4 (en)
AU (1) AU7051800A (en)
WO (1) WO2001014518A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001268955A1 (en) * 2000-06-30 2002-01-14 Pajbjergfonden A method of generating fertile plants from isolated microspores
WO2002052926A2 (en) * 2001-01-05 2002-07-11 Northwest Plant Breeding Co. Methods for generating doubled haploid maize plants
WO2003017753A2 (en) * 2001-08-23 2003-03-06 Rijk Zwaan Zaadteelt En Zaadhandel B.V. Reverse breeding
CN114018919B (en) * 2021-10-27 2023-06-16 中国热带农业科学院海口实验站 Method for detecting activity of diploid banana pollen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014202A1 (en) * 1998-09-09 2000-03-16 Northwest Plant Breeding Company Methods for generating doubled haploid plants

Family Cites Families (2)

* 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
AU643563B2 (en) * 1990-11-01 1993-11-18 Sapporo Breweries Limited Method for preparing transformed plant

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014202A1 (en) * 1998-09-09 2000-03-16 Northwest Plant Breeding Company Methods for generating doubled haploid plants

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
HU T ET AL: "A CYTOLOGICAL STUDY OF PRETREATMENTS USED TO IMPROVE ISOLATED MICROSPORE CULTURES OF WHEAT (TRITICUM AESTIVUM L.) CV. CHRIS", GENOME, OTTAWA, CA, vol. 42, no. 3, 1999, pages 432 - 441, XP001010391, ISSN: 0831-2796 *
HU T ET AL: "Improvement of isolated microspore culture of wheat (Triticum aestivum L.) through ovary co-culture", PLANT CELL REPORTS, SPRINGER VERLAG, DE, vol. 16, no. 8, 1997, pages 520 - 525, XP002223011, ISSN: 0721-7714 *
INDRIANTO ARI ET AL: "Assessment of various stresses and carbohydrates for their effect on the induction of embryogenesis in isolated wheat microspores", PLANT SCIENCE (SHANNON), vol. 143, no. 1, 7 May 1999 (1999-05-07), pages 71 - 79, XP002288971, ISSN: 0168-9452 *
KASHA K J ET AL: "ANTHER AND MICROSPORE CULTURES OF BARLEY AND WHEAT", JOURNAL OF APPLIED GENETICS, POZNAN, PL, vol. 38, no. 4, 1997, pages 373 - 380, XP008029860, ISSN: 1234-1983 *
RAINA S K ET AL: "High-frequency embryogenesis and plantlet regeneration from isolated microspores of indica rice", PLANT CELL REPORTS, vol. 17, no. 12, September 1998 (1998-09-01), pages 957 - 962, XP002288922, ISSN: 0721-7714 *
TOURAEV A ET AL: "Efficient microspore embryogenesis in wheat (Triticum aestivum L.) induced by starvation at high temperature", SEXUAL PLANT REPRODUCTION, vol. 9, no. 4, 1996, pages 209 - 215, XP002288921, ISSN: 0934-0882 *
TOURAEV A ET AL: "Stress as the major signal controlling the developmental fate of tobacco microspores: Towards a unified model of induction of microspore/pollen embryogenesis", PLANTA (HEIDELBERG), vol. 200, no. 1, 1996, pages 144 - 152, XP008033049, ISSN: 0032-0935 *
TOURAEV ALISHER ET AL: "Stress-induced microspore embryogenesis in tobacco: An optimized system for molecular studies", PLANT CELL REPORTS, vol. 15, no. 8, 1996, pages 561 - 565, XP008029882, ISSN: 0721-7714 *

Also Published As

Publication number Publication date
EP1206524A2 (en) 2002-05-22
AU7051800A (en) 2001-03-19
WO2001014518A2 (en) 2001-03-01
WO2001014518A3 (en) 2001-10-18

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Legal Events

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Ipc: 7C 12N 5/04 A

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