Transient Expression of cor Gene in Papaver somniferum.

ABSTRACT:

Introduction

Papaver somniferum is the commercial source of morphine and codeine. The isolation of effective genes involved in the morphine biosynthesis of P. somniferum is very important in the production of specific metabolites achieved using metabolic engi-neering techniques. In this pathway, the key enzyme COR is involved in the conversion of codeinone to codeine and morphinone to morphine.

Methods

the gene encoding of this enzyme was isolated using primers designed on the base of gene sequence available on (NCBI) for P. somniferum. This gene correct size around (960 bp) was first subcloned into pTZ57RIT vector then cloned into expression vectors (pBI121) between BamHI and SacI sites to allow the expression of cor gene driven by the cauliflower mosaic virus 35S pro-moter

SUBMITTER: Hosseini B 

PROVIDER: S-EPMC3648975 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature