BR9706395A - Improved process for regenerating coniferous plants through somatic embryogenesis using polyethylene glycol. - Google Patents

Improved process for regenerating coniferous plants through somatic embryogenesis using polyethylene glycol.

Info

Publication number
BR9706395A
BR9706395A BR9706395-9A BR9706395A BR9706395A BR 9706395 A BR9706395 A BR 9706395A BR 9706395 A BR9706395 A BR 9706395A BR 9706395 A BR9706395 A BR 9706395A
Authority
BR
Brazil
Prior art keywords
polyethylene glycol
improved process
regenerating
somatic embryogenesis
plants
Prior art date
Application number
BR9706395-9A
Other languages
Portuguese (pt)
Other versions
BR9706395B1 (en
Inventor
Mark R Rutter
Original Assignee
Westvaco Corp
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 US08/770,980 external-priority patent/US5731191A/en
Priority claimed from US08/770,960 external-priority patent/US5731204A/en
Application filed by Westvaco Corp filed Critical Westvaco Corp
Publication of BR9706395A publication Critical patent/BR9706395A/en
Publication of BR9706395B1 publication Critical patent/BR9706395B1/en

Links

Classifications

    • 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
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/40—Afforestation or reforestation

Landscapes

  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

<B>"PROCESSO APERFEIçADO PARA REGENERAçãO DE PLANTAS CONìFERAS POR MEIO DE EMBRIOGêNSE SOMáTICA UTILIZANDO POLIETILENOGLICOL"<D>. A presente refere-se a um processo para regeneração de plantas coníferas. Em particular, a invenção refere-se a um processo aperfeiçoado para produção e desenvolvimento de embriões somáticos para processos de embriogênese somática em plantas do gênero Pinus e híbridos de espécies de Pinus, mediante a inclusão de polietilenoglicol no meio de desenvolvimento. Este processo é bastante adequado para a produção clonal do estoque de plantio, sendo, dessa forma, útil para reflorestamento.<B> "IMPROVED PROCESS FOR THE REGENERATION OF CONFIDENT PLANTS THROUGH SOMATIC EMBRYOGENESIS USING POLYETHYLENE GLYCOL" <D>. This refers to a process for regenerating coniferous plants. In particular, the invention relates to an improved process for the production and development of somatic embryos for somatic embryogenesis processes in plants of the Pinus genus and hybrids of Pinus species, by including polyethylene glycol in the development medium. This process is very suitable for the clonal production of the planting stock, being, therefore, useful for reforestation.

BRPI9706395-9A 1996-12-20 1997-12-18 improved process for regeneration of coniferous plants by somatic embryogenesis using polyethylene glycol. BR9706395B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/770,980 US5731191A (en) 1996-12-20 1996-12-20 Method for regeneration of coniferous plants by somatic embryogenesis employing polyethylene glycol
US08/770,960 US5731204A (en) 1996-12-20 1996-12-20 Method for regeneration of coniferous plants by somatic embryogenesis employing polyethylene glycol

Publications (2)

Publication Number Publication Date
BR9706395A true BR9706395A (en) 1999-10-05
BR9706395B1 BR9706395B1 (en) 2012-02-22

Family

ID=27118372

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9706395-9A BR9706395B1 (en) 1996-12-20 1997-12-18 improved process for regeneration of coniferous plants by somatic embryogenesis using polyethylene glycol.

Country Status (5)

Country Link
AR (1) AR010374A1 (en)
AU (1) AU703582B2 (en)
BR (1) BR9706395B1 (en)
CA (1) CA2225123C (en)
NZ (1) NZ329445A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9078427B1 (en) 2014-08-29 2015-07-14 Pioneer Hi Bred International Inc Method of storing plant embryos
CA2954981C (en) 2014-08-29 2023-01-03 Pioneer Hi-Bred International, Inc. Methods and devices involving oil matrices

Also Published As

Publication number Publication date
AR010374A1 (en) 2000-06-07
BR9706395B1 (en) 2012-02-22
CA2225123C (en) 2002-12-17
AU703582B2 (en) 1999-03-25
AU4841297A (en) 1998-06-25
CA2225123A1 (en) 1998-06-20
NZ329445A (en) 1999-11-29

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

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B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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