This paper aims to explain the biochemistry of anthocyanin synthesis based on an overview of plant anthocyanin synthesis genes and environmental factors in the regulation of anthocyanin metabolism. The results show t...This paper aims to explain the biochemistry of anthocyanin synthesis based on an overview of plant anthocyanin synthesis genes and environmental factors in the regulation of anthocyanin metabolism. The results show that： ① The metabolism of anthocyanins in plants is affected by the temperature, light, ultraviolet, fertilization status, hormone levels and other factors, which affect the military anthocyanin biosynthetic genes, and then induce or inhibit the synthesis of anthocyanins. ② In the regulation of genes, some of the structural genes of anthocyanin synthesis showed promoting effect, while others showed inhibitory effect. At different environ- mental conditions, the regulation of gene activation and inhibition of the amount of different regulatory genes that anthocyanin accumulation is different, and cause different colors of plant-organs production. ③ In different environmental factors or hor-mones induced to produce the same or different regulation of gene expression changes in regulatory genes, resulting in several different anthocyanins or anthocyanin ratio changes, so that the color of plant organs in different colors.展开更多
基金Supported by Gansu Natural Science Fund863 Project in China~~
文摘This paper aims to explain the biochemistry of anthocyanin synthesis based on an overview of plant anthocyanin synthesis genes and environmental factors in the regulation of anthocyanin metabolism. The results show that： ① The metabolism of anthocyanins in plants is affected by the temperature, light, ultraviolet, fertilization status, hormone levels and other factors, which affect the military anthocyanin biosynthetic genes, and then induce or inhibit the synthesis of anthocyanins. ② In the regulation of genes, some of the structural genes of anthocyanin synthesis showed promoting effect, while others showed inhibitory effect. At different environ- mental conditions, the regulation of gene activation and inhibition of the amount of different regulatory genes that anthocyanin accumulation is different, and cause different colors of plant-organs production. ③ In different environmental factors or hor-mones induced to produce the same or different regulation of gene expression changes in regulatory genes, resulting in several different anthocyanins or anthocyanin ratio changes, so that the color of plant organs in different colors.
