ES2160019B1 - Procedimiento para la propagacion vegetativa y transformacion genetica de tomate, pimiento y otras dicotiledoneas, mediante agrobacterium tumefaciens. - Google Patents
Procedimiento para la propagacion vegetativa y transformacion genetica de tomate, pimiento y otras dicotiledoneas, mediante agrobacterium tumefaciens.Info
- Publication number
- ES2160019B1 ES2160019B1 ES9801920A ES9801920A ES2160019B1 ES 2160019 B1 ES2160019 B1 ES 2160019B1 ES 9801920 A ES9801920 A ES 9801920A ES 9801920 A ES9801920 A ES 9801920A ES 2160019 B1 ES2160019 B1 ES 2160019B1
- Authority
- ES
- Spain
- Prior art keywords
- feed
- tomato
- cotyledon
- nutrients
- propagation
- 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 - Fee Related
Links
Abstract
La invención se basa en que, durante la germinación, el endospermo y el embrión poseen los nutrientes y, particularmente, los reguladores del crecimiento, necesarios para el desarrollo de la planta. A medida que avanza la germinación el agotamiento de dichos nutrientes se sustituye por la progresiva producción de los mismos por los cotiledones y la radícula. La eliminación del meristemo primario y los secundarios, conservando un cotiledón y la radícula, priva al explanto de los órganos necesarios para continuar el crecimiento vegetativo. En la zona de corte se forma un callo con células indiferenciadas totipotentes. La aportación de nutrientes y reguladores del crecimiento por parte del cotiledón y de la radícula proporciona los elementos que estimulan la diferenciación de las células del callo para la formación de yemas y tallos. A partir de los mismos se forman las raíces y, finalmente, se obtiene una planta adulta.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801920A ES2160019B1 (es) | 1998-09-11 | 1998-09-11 | Procedimiento para la propagacion vegetativa y transformacion genetica de tomate, pimiento y otras dicotiledoneas, mediante agrobacterium tumefaciens. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801920A ES2160019B1 (es) | 1998-09-11 | 1998-09-11 | Procedimiento para la propagacion vegetativa y transformacion genetica de tomate, pimiento y otras dicotiledoneas, mediante agrobacterium tumefaciens. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2160019A1 ES2160019A1 (es) | 2001-10-16 |
ES2160019B1 true ES2160019B1 (es) | 2002-05-01 |
Family
ID=8305143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801920A Expired - Fee Related ES2160019B1 (es) | 1998-09-11 | 1998-09-11 | Procedimiento para la propagacion vegetativa y transformacion genetica de tomate, pimiento y otras dicotiledoneas, mediante agrobacterium tumefaciens. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2160019B1 (es) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7335187A (en) * | 1986-06-10 | 1987-12-17 | Calgene, Inc. | Agrobacterium transformation of plant tissue |
IL88266A (en) * | 1987-11-18 | 1998-03-10 | Phytogen | A method for regenerating a cotton plant from somatic cotton cells |
EP0419533A1 (en) * | 1988-06-01 | 1991-04-03 | THE TEXAS A&M UNIVERSITY SYSTEM | Method for transforming plants via the shoot apex |
EP0582603A4 (en) * | 1991-04-01 | 1995-09-27 | Florigene B V | Carnation plants and methods for their transformation and propagation |
US5262316A (en) * | 1991-11-22 | 1993-11-16 | Dna Plant Technology Corporation | Genetically transformed pepper plants and methods for their production |
-
1998
- 1998-09-11 ES ES9801920A patent/ES2160019B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2160019A1 (es) | 2001-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20011016 Kind code of ref document: A1 Effective date: 20011016 |
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FD2A | Announcement of lapse in spain |
Effective date: 20180807 |