[Breeding transgenic plants with safe or no selective markers].
Yi Chuan
; 25(3): 345-9, 2003 May.
Article
en Zh
| MEDLINE
| ID: mdl-15639886
ABSTRACT
The bio-safety of selective markers in transgenic plants has been a hot spot in the field of plant genetic engineering. To solve the problem of selective markers in the transgenic plants, two means of producing transgenic plants have been developed. One is the utilization of bio-safe positive selective markers which are genes mainly related to metabolism of auxins and carbohydrates. The other is the establishment of transformation systems allowing marker genes to be eliminated from the transgenic plants, which include co-ransformation, double T-DNA border vectors, site-specific recombination and transposition. All these approaches of plant genetic engineering will benefit breeding transgenic plants with bio-safety.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
Zh
Revista:
Yi Chuan
Asunto de la revista:
GENETICA
Año:
2003
Tipo del documento:
Article
País de afiliación:
China