Transcriptional Activation of Anthocyanin Biosynthesis in Developing Fruit of Blueberries (Vaccinium corymbosum L.) by Preharvest and Postharvest UV Irradiation
文献类型：期刊论文
| 作者 | Yang, Junfeng1,2; Li, Binbin; Shi, Wenjun; Gong, Zhongzhi; Chen, Lu; Hou, Zhixia |
| 刊名 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
 |
| 出版日期 | 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 |
| 出版地 | WASHINGTON |
| 电子版国际标准刊号 | 1520-5118 |
| 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 |
| WOS记录号 | WOS:000448754600001 |
| 出版者 | AMER CHEMICAL SOC |
| 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] |
| 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.Beijing Forestry Univ, Res & Dev Ctr Blueberry, Minist Educ, Key Lab Silviculture & Conservat, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Key Lab Plant Resources, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Beijing 100049, 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. |
入库方式： OAI收割
来源：植物研究所
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