干旱区生态环境知识资源中心(Arid): Analysis of Metabolite Accumulation Related to Pod Color Variation of Caragana intermedia

Arid

DOI	10.3390/molecules24040717
	Analysis of Metabolite Accumulation Related to Pod Color Variation of Caragana intermedia
	Yang, Feiyun 1,2; Yang, Tianrui 1; Liu, Kun 1; Yang, Qi 1; Wan, Yongqing 1; Wang, Ruigang 1; Li, Guojing 1
通讯作者	Li, Guojing
来源期刊	MOLECULES
EISSN	1420-3049
出版年	2019
卷号	24 期号:4
英文摘要	Caragana intermedia, a leguminous shrub widely distributed in cold and arid regions, is rich in secondary metabolites and natural active substances, with high nutritional and medical values. It is interesting that the pods of C. intermedia often show different colors among individual plants. In this study, 10-, 20- and 30-day-old red and green pods of C. intermedia were used to identify and characterize important metabolites associated with pod color. A total 557 metabolites, which could be classified into 21 groups, were detected in the pod extracts using liquid chromatography coupled with ESI-triple quadrupole-linear ion trap mass spectrometer (LC-ESI-MS/MS). Metabolomics analysis revealed significant differences in 15 groups of metabolites between red and green pods, including amino acids, nucleotide derivatives, flavonoids, and phytohormones. Metabolic pathway analysis showed that the shikimic acid and the phytohormone metabolic pathways were extraordinarily active in red pods, and the difference between red and green pods was obvious. Moreover, red pods showed remarkable flavonoids, cytokinins, and auxin accumulation, and the content of total flavonoids and proanthocyanidins in 30-day-old red pods was significantly higher than that in green pods. This metabolic profile contributes to valuable insights into the metabolic regulation mechanism in different color pods.
英文关键词	pod color Caragana intermedia metabolomics flavonoids
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold, Green Published, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000460805900063
WOS关键词	ANTHOCYANIN SYNTHESIS ; IDENTIFICATION ; PROANTHOCYANIDINS ; FLAVONOIDS ; CYTOKININS ; INDUCTION ; DROUGHT ; GENES ; ROLES ; SALT
WOS类目	Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217679
作者单位	1.Inner Mongolia Agr Univ, Coll Life Sci, Inner Mongolia Key Lab Plant Stress Physiol & Mol, Hohhot 010018, Peoples R China; 2.Inner Mongolia Agr Univ, Coll Food Sci & Engn, Hohhot 010018, Peoples R China
推荐引用方式 GB/T 7714	Yang, Feiyun,Yang, Tianrui,Liu, Kun,et al. Analysis of Metabolite Accumulation Related to Pod Color Variation of Caragana intermedia[J],2019,24(4).
APA	Yang, Feiyun.,Yang, Tianrui.,Liu, Kun.,Yang, Qi.,Wan, Yongqing.,...&Li, Guojing.(2019).Analysis of Metabolite Accumulation Related to Pod Color Variation of Caragana intermedia.MOLECULES,24(4).
MLA	Yang, Feiyun,et al."Analysis of Metabolite Accumulation Related to Pod Color Variation of Caragana intermedia".MOLECULES 24.4(2019).