摘要
Anthocyanins are main coloring substances in plants with various functions such as antioxidant , preventing cardiovascular diseases , and inhibiting oncogenesis. The regulation of transcriptional levels plays a decisive role in the biosynthesis of anthocyanins. Studies have shown that the transcriptional levels of an- thocyanins are mainly regulated by MYB-bHLH-WD40 ternary complex. This paper summarized the structure characteristics of MYB-bHLH-WD40 ternary complex and its regulatory role in anthocyanin biosynthesis pathway, focusing on the regulation mechanism of several important model plants by MYB-bHIM-WD40 complex.
Anthocyanins are main coloring substances in plants with various functions such as antioxidant , preventing cardiovascular diseases , and inhibiting oncogenesis. The regulation of transcriptional levels plays a decisive role in the biosynthesis of anthocyanins. Studies have shown that the transcriptional levels of an- thocyanins are mainly regulated by MYB-bHLH-WD40 ternary complex. This paper summarized the structure characteristics of MYB-bHLH-WD40 ternary complex and its regulatory role in anthocyanin biosynthesis pathway, focusing on the regulation mechanism of several important model plants by MYB-bHIM-WD40 complex.
基金
Supported by Research Project of Sichuan University of Science&Engineering(No.2011RC12,2014KY02)
Scientific Research Foundation of the Education Department of Sichuan Province(No.15ZA0222)
Research Project of Liquor Making Biological Technology and Application of Key Laboratory of Sichuan Province(NJ2013-06)
