Novel insights into structure-function mechanism and tissue-specific expression profiling of full-length dxr gene from Cymbopogon winterianus.

ABSTRACT: The 1-deoxy-d-xylulose-5-phosphate reductoisomerase (DXR; EC1.1.1.267), an NADPH-dependent reductase, plays a pivotal role in the methylerythritol 4-phosphate pathway (MEP), in the conversion of 1-deoxy-d-xylulose-5-phosphate (DXP) into MEP. The sheath and leaf of citronella (Cymbopogon winterianus) accumulates large amount of terpenes and sesquiterpenes with proven medicinal value and economic uses. Thus, sequencing of full length dxr gene and its characterization seems to be a valuable resource in metabolic engineering to alter the flux of isoprenoid active ingredients in plants. In this study, full length DXR from citronella was characterized through in silico and tissue-specific expression studies to explain its structure-function mechanism, mode of cofactor recognition and differentia

SUBMITTER: Devi K 

PROVIDER: S-EPMC4412881 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature