MOLECULAR CONTROL OVER TRANSGENE SEGREGATION AND THEIR LOSS BY USING SYSTEM WITH COMPENSATION OF FUNCTION BLOCKING Russian patent published in 2006 - IPC C12N15/82 

FIELD: genetic engineering, agriculture.

SUBSTANCE: invention proposes complex of DNA-comprising constructions including transgene insert and involving a representing interest transgene, one or more blocking constructions, and one or more non-obligatory recovery constructions placed near blocking constructions. Insertion of indicated complex of DNA-constructions in the plant genome provides the repeated using the transgene agriculture crop without risk for loss of transgenes into environment. This is especial suitable for plants inclined to autocrossing with their wild types or cultured related forms.

EFFECT: valuable biological properties of transgenes.

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