代谢组学
转录组
生物合成
生物
植物
生物化学
生物信息学
酶
基因
基因表达
作者
Yifang Wang,Minjuan Zhang,Lijun Bao,Long Jiang,Xiaopeng Cui,Zelin Zheng,Xiangwei Zhao,Yajuan Huang,Jiao Feng,Chao Su,Yonghua Qian
标识
DOI:10.1016/j.plaphy.2024.108773
摘要
The mulberry fruit is prized for its superior nutrition value and abundant color due to its high flavone content. To enhance comprehension of flavone biogenesis induced by external hormones, we sprayed exogenous ethylene (ETH), indoleacetic acid (IAA) and spermine (SPM) on mulberry fruit (Hongguo 2) during its color-changed period. The levels of anthocyanin, titratable acid, soluble sugar and endogenous hormones were determined after hormone treatment, integrated transcriptome and metabolome analysis were performed for mechanism exploration. Our results indicated that exogenous ETH, SPM, and IAA play important roles in mulberry ripening, including acid decrease, sugar increase and flavonoid synthesis.
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