CA2920320C - Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus - Google Patents

Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus Download PDF

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Publication number
CA2920320C
CA2920320C CA2920320A CA2920320A CA2920320C CA 2920320 C CA2920320 C CA 2920320C CA 2920320 A CA2920320 A CA 2920320A CA 2920320 A CA2920320 A CA 2920320A CA 2920320 C CA2920320 C CA 2920320C
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CA
Canada
Prior art keywords
embryos
ear
corn
tissue culture
fluid
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.)
Expired - Lifetime
Application number
CA2920320A
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English (en)
Other versions
CA2920320A1 (fr
Inventor
Whitney Adams
Brandon Davis
Lubomyr Kucher
Brenda Lowe
Michael Spencer
Michael T. Mann
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.)
Monsanto Technology LLC
Original Assignee
Monsanto Technology LLC
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 US10/911,191 external-priority patent/US7150993B2/en
Priority claimed from US11/054,330 external-priority patent/US7560611B2/en
Application filed by Monsanto Technology LLC filed Critical Monsanto Technology LLC
Priority to CA2981802A priority Critical patent/CA2981802C/fr
Publication of CA2920320A1 publication Critical patent/CA2920320A1/fr
Application granted granted Critical
Publication of CA2920320C publication Critical patent/CA2920320C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Une méthode de fourniture dembryons monocotylédones en vue de la transformation ou la culture de tissus comprend : (a) fournir des semences monocotylédones renfermant des embryons immatures ayant une ouverture dans le péricarpe des semences et (b) appliquer aux semences une force mécanique suffisante pour extraire les embryons immatures des semences, où les embryons immatures extraits comprennent des embryons ou des parties dembryons convenant pour la transformation génétique ou la culture de tissus.
CA2920320A 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus Expired - Lifetime CA2920320C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2981802A CA2981802C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/911,191 2004-08-04
US10/911,191 US7150993B2 (en) 2003-08-05 2004-08-04 Method for excision of plant embryos for transformation
US11/054,330 2005-02-09
US11/054,330 US7560611B2 (en) 2003-08-05 2005-02-09 Method and apparatus for substantially isolating plant tissues
CA2810288A CA2810288C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2810288A Division CA2810288C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2981802A Division CA2981802C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus

Publications (2)

Publication Number Publication Date
CA2920320A1 CA2920320A1 (fr) 2006-03-02
CA2920320C true CA2920320C (fr) 2018-01-02

Family

ID=55346433

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2981802A Expired - Lifetime CA2981802C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus
CA3028772A Expired - Lifetime CA3028772C (fr) 2004-08-04 2005-06-01 Appareil et methode de preparation d'embryons de mais immatures convenant a la culture de tissu employant une force de fluide sans jet
CA2920320A Expired - Lifetime CA2920320C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA2981802A Expired - Lifetime CA2981802C (fr) 2004-08-04 2005-06-01 Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus
CA3028772A Expired - Lifetime CA3028772C (fr) 2004-08-04 2005-06-01 Appareil et methode de preparation d'embryons de mais immatures convenant a la culture de tissu employant une force de fluide sans jet

Country Status (2)

Country Link
BR (2) BR122016013570B1 (fr)
CA (3) CA2981802C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116786191B (zh) * 2023-08-18 2023-11-03 黑龙江省农业科学院玉米研究所 一种玉米精细加工组件、装置及使用方法

Also Published As

Publication number Publication date
CA2981802A1 (fr) 2006-03-02
CA3028772C (fr) 2021-08-10
CA2920320A1 (fr) 2006-03-02
CA2981802C (fr) 2019-02-12
BR122015005745B1 (pt) 2016-07-05
CA3028772A1 (fr) 2006-03-02
BR122016013570B1 (pt) 2020-03-24

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CA2981802C (fr) Appareil et methode servant a l'extraction et a la preparation d'embryons de mais multiples convenant a la culture de tissus
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