CAJ | 학술논문

本文主要利用拟南芥、玉米、牵牛花和金鱼草的类黄酮合成途径推测并绘制了芸薹属花青素合成途径；紫色芸薹属花青素合成结构基因CHS、F3′5′H、DFR和ANS的高水平转录是芸薹属着色的直接原因；调控花青素合成途径中后期合成基因的R2R3-MYB类转录因子启动子突变并高水平转录是芸薹属蔬菜组织中花青素大量积累的关键。
본문주요이용의남개、옥미、견우화화금어초적류황동합성도경추측병회제료예대속화청소합성도경；자색예대속화청소합성결구기인CHS、F3′5′H、DFR화ANS적고수평전록시예대속착색적직접원인；조공화청소합성도경중후기합성기인적R2R3-MYB류전록인자계동자돌변병고수평전록시예대속소채조직중화청소대량적루적관건。
In this paper , the schematic presentation of anthocyanin biosynthetic pathway in purple Bras-sica vegetables was drawn according to that of Arabidopsis, maize, petunia, snapdragon and other plants .High-level expression of structural genes ( CHS, F3′5′H, DFR and ANS) of anthocyanin synthesis was the efficient amse of purple Brassica vegetables colouring .High-level expression caused by promoter mutation of R 2R3-MYB transcription factor genes which regulated the expression of late biosynthesis genes of anthocyanin synthe -sis was the important cause of anthocyanin accumulation in purple Brassica vegetables.