23 Jul Plant recombination expression vector and transformant containing same
Abstract
The invention discloses a plant recombination expression vector, belongs to the technical field of genetic engineering, and is characterized in that the provided plant recombination expression vector comprises a fusion sequence of a transcription factor, a promoter and a key enzyme gene; the promoter comprises an element specifically responding to the transcription factor; and the promoter can be constitutive, inducible or tissue specificity expression promoter, preferably a promoter with jere element, most preferably tdc promoter. The invention also provides a transformant of the plant recombination expression vector, wherein the preparation method of the transformant comprises the following steps: preparing the plant recombination expression vector; transforming a plant material; and screening a transgenic plant material.
Year: 2009
Country: CN
Doc No: 101613713