Transcriptional Activation of Anthocyanin Biosynthesis in Developing Fruit of Blueberries (Vaccinium corymbosum L.) by Preharvest and Postharvest UV Irradiation

doi:10.1021/acs.jafc.8b03081

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	Transcriptional Activation of Anthocyanin Biosynthesis in Developing Fruit of Blueberries (Vaccinium corymbosum L.) by Preharvest and Postharvest UV Irradiation
	Yang, Junfeng 2,3; Li, Binbin ; Shi, Wenjun ; Gong, Zhongzhi ; Chen, Lu ; Hou, Zhixia
刊名	JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
	2018
卷号	66 期号:42 页码:10931-10942
关键词	anthocyanin biosynthesis anthocyanin gene expression enzyme activity pre- and postharvest UV radiation MYB transcription factor
ISSN号	0021-8561
DOI	10.1021/acs.jafc.8b03081
文献子类	Article
英文摘要	The effect and mechanism of preharvest and postharvest ultraviolet (UV) irradiation on anthocyanin biosynthesis during blueberry development were investigated. The results showed that preharvest UV-B,C and postharvest UV-A,B,C irradiation significantly promoted anthocyanin biosynthesis and the transcripts of late biosynthetic genes (LBG) VcDFR, VcANS, VcUFGT, and VcMYB transcription factor as well as DFR and UFGT activities in anthocyanin pathway in a UV wavelength- and developmental stage-dependent manner. VcMYB expression was positively correlated with that of VcANS and VcUFGT and coincided with anthocyanin biosynthesis responding to the UV radiation. Sugar decreased during postharvest but increased during preharvest UV radiation in mature fruit. Our results indicate that UV-responsive production of anthocyanins is mainly caused by the activation of anthocyanin downstream pathway genes, which could be upregulated by VcMYB. Furthermore, different potential response mechanisms may exist between preharvest and postharvest UV radiation in blueberries, involving a systemic response in living plants and a nonsystemic response in postharvest fruit.
学科主题	Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology
电子版国际标准刊号	1520-5118
出版地	WASHINGTON
WOS关键词	ULTRAVIOLET-B RADIATION ; GRAPE BERRIES ; GENE-EXPRESSION ; VITIS-VINIFERA ; ANTIOXIDANT CAPACITY ; RED COLORATION ; PATHWAY GENES ; C IRRADIATION ; APPLE SKIN ; CULTIVARS
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000448754600001
资助机构	Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [YX2013-12] ; Science and Forestry Science and Technology Extension Project [2016-30]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/20720]
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Key Lab Plant Resources, Beijing 100093, Peoples R China 3.Beijing Forestry Univ, Res & Dev Ctr Blueberry, Minist Educ, Key Lab Silviculture & Conservat, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Yang, Junfeng,Li, Binbin,Shi, Wenjun,et al. Transcriptional Activation of Anthocyanin Biosynthesis in Developing Fruit of Blueberries (Vaccinium corymbosum L.) by Preharvest and Postharvest UV Irradiation[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2018,66(42):10931-10942.
APA	Yang, Junfeng,Li, Binbin,Shi, Wenjun,Gong, Zhongzhi,Chen, Lu,&Hou, Zhixia.(2018).Transcriptional Activation of Anthocyanin Biosynthesis in Developing Fruit of Blueberries (Vaccinium corymbosum L.) by Preharvest and Postharvest UV Irradiation.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,66(42),10931-10942.
MLA	Yang, Junfeng,et al."Transcriptional Activation of Anthocyanin Biosynthesis in Developing Fruit of Blueberries (Vaccinium corymbosum L.) by Preharvest and Postharvest UV Irradiation".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 66.42(2018):10931-10942.