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Li H, Gao X, Wang Y, Lu H, Tian M, Duan C, Wang J. Artificial shading of teinturier grape Kolor clusters reveals light-responsive biomarkers: focus on flavonoid profiles and metabolism. FRONTIERS IN PLANT SCIENCE 2024; 15:1356799. [PMID: 38533403 PMCID: PMC10963508 DOI: 10.3389/fpls.2024.1356799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/16/2024] [Indexed: 03/28/2024]
Abstract
Kolor is a teinturier grape cultivar, that accumulates flavonoids in the skin and pulp. However, the concentrations and proportions of flavonoids in Kolor skin and pulp differ, suggesting tissue specificity in teinturier grapes. Light conditions significantly influence the evolution of flavonoids. Moreover, studies on the mechanisms governing flavonoid accumulation in light response sensitivity of teinturier grapes are limited. In the three consecutive years of study, the exposure of Kolor clusters was altered by bagging from pre-veraison to harvest. QqQ/MS and RT‒qPCR wereused to determine the individual anthocyanin contents and the relative gene expression. There was a significant decrease in the total anthocyanins and flavonols in the Kolor berries, with flavonols showing greater sensitivity to bagging. Bagging did not exert a consistent impact on the flavan-3-ols in Kolor berries. The sensitivities of anthocyanins in Kolor skin and pulp differed under light exclusion conditions. The concentration of trihydroxy-substituted anthocyanins in the skin decreased, while the proportion of dihydroxy-substituted anthocyanins in the pulp significantly increased, but the anthocyanin concentration in the pulp did not change significantly after bagging. The contents of malvidins and quercetins in the skin, and myricetins and quercetins in the pulp, were significantly reduced after bagging. The expression of flavonoid synthesis genes in Kolor skin and pulp was tissue-specific. After bagging, UFGT expression increased in the pulp and decreased in the skin. In addition, LDOX, FLS-1, CHI-1, CHI-2, F3H-1, F3H-2, and MYB4a exhibited sensitive light responses in both the skin and pulp. This study offers new insights into the regulation of flavonoids in Kolor grapes under light exclusion conditions.
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Affiliation(s)
- Huiqing Li
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xiaotong Gao
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Yu Wang
- Key Laboratory of Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, China
| | - Haocheng Lu
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Mengbo Tian
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Changqing Duan
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Jun Wang
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, China
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Rodríguez-Lorenzo M, Mauri N, Royo C, Rambla JL, Diretto G, Demurtas O, Hilbert G, Renaud C, Tobar V, Huete J, Delrot S, Granell A, Martínez-Zapater JM, Carbonell-Bejerano P. The flavour of grape colour: anthocyanin content tunes aroma precursor composition by altering the berry microenvironment. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:6369-6390. [PMID: 37294268 PMCID: PMC10627162 DOI: 10.1093/jxb/erad223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 06/07/2023] [Indexed: 06/10/2023]
Abstract
Anthocyaninless (white) instead of black/red (coloured) fruits develop in grapevine cultivars without functional VviMYBA1 and VviMYBA2 genes, and this conditions the colour of wines that can be produced. To evaluate whether this genetic variation has additional consequences on fruit ripening and composition, we performed comparisons of microenvironment, transcriptomics, and metabolomics of developing grapes between near-isogenic white- and black-berried somatic variants of Garnacha and Tempranillo cultivars. Berry temperature was as much as 3.5 ºC lower in white- compared to black-berried Tempranillo. An RNA-seq study combined with targeted and untargeted metabolomics revealed that ripening fruits of white-berried variants were characterized by the up-regulation of photosynthesis-related and other light-responsive genes and by their higher accumulation of specific terpene aroma precursors, fatty acid-derived aldehyde volatiles, and phenylpropanoid precursor amino acids. MYBA1-MYBA2 function proved essential for flavonol trihydroxylation in black-berried somatic variants, which were also characterized by enhanced expression of pathogen defence genes in the berry skin and increased accumulation of C6-derived alcohol and ester volatiles and γ-aminobutyric acid. Collectively, our results indicate that anthocyanin depletion has side-effects on grape composition by altering the internal microenvironment of the berry and the partitioning of the phenylpropanoid pathway. Our findings show how fruit colour can condition other fruit features, such as flavour potential and stress homeostasis.
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Affiliation(s)
- Maite Rodríguez-Lorenzo
- Instituto de Ciencias de la Vid y del Vino, ICVV, CSIC - Universidad de La Rioja - Gobierno de La Rioja, 26007 Logroño, Spain
| | - Nuria Mauri
- Instituto de Ciencias de la Vid y del Vino, ICVV, CSIC - Universidad de La Rioja - Gobierno de La Rioja, 26007 Logroño, Spain
| | - Carolina Royo
- Instituto de Ciencias de la Vid y del Vino, ICVV, CSIC - Universidad de La Rioja - Gobierno de La Rioja, 26007 Logroño, Spain
| | - José L Rambla
- Instituto de Biología Molecular y Celular de Plantas, IBMCP, CSIC - Universidad Politécnica de Valencia, 46011 Valencia, Spain
- Universitat Jaume I, Departamento de Biología, Bioquímica y Ciencias Naturales, 12071 Castellón de la Plana, Spain
| | - Gianfranco Diretto
- Italian National Agency for New Technologies Energy and Sustainable Development, Casaccia Research Centre, 00123 Rome, Italy
| | - Olivia Demurtas
- Italian National Agency for New Technologies Energy and Sustainable Development, Casaccia Research Centre, 00123 Rome, Italy
| | - Ghislaine Hilbert
- EGFV, Bordeaux Sciences Agro, INRA - Université de Bordeaux, ISVV, 33140 Villenave d’Ornon, France
| | - Christel Renaud
- EGFV, Bordeaux Sciences Agro, INRA - Université de Bordeaux, ISVV, 33140 Villenave d’Ornon, France
| | - Vanessa Tobar
- Servicio de Información Agroclimática de La Rioja (SIAR). Consejería de Agricultura, Ganadería y Medio Ambiente, Gobierno de La Rioja, 26007 Logroño, Spain
| | - Joaquín Huete
- Servicio de Información Agroclimática de La Rioja (SIAR). Consejería de Agricultura, Ganadería y Medio Ambiente, Gobierno de La Rioja, 26007 Logroño, Spain
| | - Serge Delrot
- EGFV, Bordeaux Sciences Agro, INRA - Université de Bordeaux, ISVV, 33140 Villenave d’Ornon, France
| | - Antonio Granell
- Instituto de Biología Molecular y Celular de Plantas, IBMCP, CSIC - Universidad Politécnica de Valencia, 46011 Valencia, Spain
| | - José Miguel Martínez-Zapater
- Instituto de Ciencias de la Vid y del Vino, ICVV, CSIC - Universidad de La Rioja - Gobierno de La Rioja, 26007 Logroño, Spain
| | - Pablo Carbonell-Bejerano
- Instituto de Ciencias de la Vid y del Vino, ICVV, CSIC - Universidad de La Rioja - Gobierno de La Rioja, 26007 Logroño, Spain
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Lu R, Song M, Wang Z, Zhai Y, Hu C, Perl A, Ma H. Independent flavonoid and anthocyanin biosynthesis in the flesh of a red-fleshed table grape revealed by metabolome and transcriptome co-analysis. BMC PLANT BIOLOGY 2023; 23:361. [PMID: 37454071 DOI: 10.1186/s12870-023-04368-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Red flesh is a desired fruit trait, but the regulation of red flesh formation in grape is not well understood. 'Mio Red' is a seedless table grape variety with light-red flesh and blue-purple skin. The skin color develops at veraison whereas the flesh color develops at a later stage of berry development. The flesh and skin flavonoid metabolomes and transcriptomes were analyzed. RESULTS A total of 161 flavonoids were identified, including 16 anthocyanins. A total of 66 flavonoids were found at significantly different levels in the flesh and skin (fold change ≥ 2 or ≤ 0.5, variable importance in projection (VIP) ≥ 1). The main anthocyanins in the flesh were pelargonidin and peonidin, and in the skin were peonidin, delphinidin, and petunidin. Transcriptome comparison revealed 57 differentially expressed structural genes of the flavonoid-metabolism pathway (log2fold change ≥ 1, FDR < 0.05, FPKM ≥ 1). Two differentially expressed anthocyanin synthase (ANS) genes were annotated, ANS2 (Vitvi02g00435) with high expression in flesh and ANS1 (Vitvi11g00565) in skin, respectively. One dihydro flavonol 4-reductase (DFR, Vitvi18g00988) gene was differentially expressed although high in both skin and flesh. Screened and correlation analysis of 12 ERF, 9 MYB and 3 bHLH genes. The Y1H and dual luciferase assays showed that MYBA1 highly activates the ANS2 promoter in flesh and that ERFCBF6 was an inhibitory, EFR23 and bHLH93 may activate the DFR gene. These genes may be involved in the regulation of berry flesh color. CONCLUSIONS Our study revealed that anthocyanin biosynthesis in grape flesh is independent of that in the skin. Differentially expressed ANS, MYB and ERF transcription factors provide new clues for the future breeding of table grapes that will provide the health benefits as red wine.
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Affiliation(s)
- Renxiang Lu
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Miaoyu Song
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Zhe Wang
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Yanlei Zhai
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Chaoyang Hu
- College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Avihai Perl
- Department of Fruit Tree Sciences, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
| | - Huiqin Ma
- College of Horticulture, China Agricultural University, Beijing, 100193, China.
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Nguyen HM, Putterill J, Dare AP, Plunkett BJ, Cooney J, Peng Y, Souleyre EJF, Albert NW, Espley RV, Günther CS. Two genes, ANS and UFGT2, from Vaccinium spp. are key steps for modulating anthocyanin production. FRONTIERS IN PLANT SCIENCE 2023; 14:1082246. [PMID: 36818839 PMCID: PMC9933871 DOI: 10.3389/fpls.2023.1082246] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/11/2023] [Indexed: 06/18/2023]
Abstract
Anthocyanins are a major group of red to blue spectrum plant pigments with many consumer health benefits. Anthocyanins are derived from the flavonoid pathway and diversified by glycosylation and methylation, involving the concerted action of specific enzymes. Blueberry and bilberry (Vaccinium spp.) are regarded as 'superfruits' owing to their high content of flavonoids, especially anthocyanins. While ripening-related anthocyanin production in bilberry (V. myrtillus) and blueberry (V. corymbosum) is regulated by the transcriptional activator MYBA1, the role of specific structural genes in determining the concentration and composition of anthocyanins has not been functionally elucidated. We isolated three candidate genes, CHALCONE SYNTHASE (VmCHS1), ANTHOCYANIDIN SYNTHASE (VmANS) and UDP-GLUCOSE : FLAVONOID-3-O-GLYCOSYLTRANSFERASE (VcUFGT2), from Vaccinium, which were predominantly expressed in pigmented fruit skin tissue and showed high homology between bilberry and blueberry. Agrobacterium-mediated transient expression of Nicotiana benthamiana showed that overexpression of VcMYBA1 in combination with VmANS significantly increased anthocyanin concentration (3-fold). Overexpression of VmCHS1 showed no effect above that induced by VcMYBA1, while VcUFGT2 modulated anthocyanin composition to produce delphinidin-3-galactosylrhamnoside, not naturally produced in tobacco. In strawberry (Fragaria × ananassa), combined transient overexpression of VcUFGT2 with a FLAVONOID 3´,5´-HYDROXYLASE from kiwifruit (Actinidia melanandra) modulated the anthocyanin profile to include galactosides and arabinosides of delphinidin and cyanidin, major anthocyanins in blueberry and bilberry. These findings provide insight into the role of the final steps of biosynthesis in modulating anthocyanin production in Vaccinium and may contribute to the targeted breeding of new cultivars with improved nutritional properties.
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Affiliation(s)
- Han M. Nguyen
- The New Zealand Institute for Plant and Food Research Ltd, Auckland, New Zealand
- University of Auckland, School of Biological Sciences, Auckland, New Zealand
| | - Joanna Putterill
- University of Auckland, School of Biological Sciences, Auckland, New Zealand
| | - Andrew P. Dare
- The New Zealand Institute for Plant and Food Research Ltd, Auckland, New Zealand
| | - Blue J. Plunkett
- The New Zealand Institute for Plant and Food Research Ltd, Auckland, New Zealand
| | - Janine Cooney
- The New Zealand Institute for Plant and Food Research Ltd, Hamilton, New Zealand
| | - Yongyan Peng
- The New Zealand Institute for Plant and Food Research Ltd, Auckland, New Zealand
| | | | - Nick W. Albert
- The New Zealand Institute for Plant and Food Research Limited, Palmerston North, New Zealand
| | - Richard V. Espley
- The New Zealand Institute for Plant and Food Research Ltd, Auckland, New Zealand
| | - Catrin S. Günther
- The New Zealand Institute for Plant and Food Research Ltd, Hamilton, New Zealand
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Gao L, Wang W, Li H, Li H, Yang Y, Zheng H, Tao J. Anthocyanin accumulation in grape berry flesh is associated with an alternative splicing variant of VvMYBA1. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 195:1-13. [PMID: 36584628 DOI: 10.1016/j.plaphy.2022.12.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/12/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
Anthocyanins are flavonoids that contribute to the color of grape berries and are an essential component of grape berry and wine quality. Anthocyanin accumulation in grape berries is dependent on the coordinated expression of genes encoding enzymes in the anthocyanin pathway that are principally regulated at the transcriptional level, with VvMYBA1 as the main transcriptional regulator in grapes. Alternative splicing (AS) events in VvMYBA1, however, have not been examined. In the present study, VvMYBA1-L, an AS variant of VvMYBA1, was identified in 'ZhongShan-Hong' (ZS-H) and its offspring. The AS variant is characterized by a deletion in the third exon of the open reading frame (ORF) of VvMYBA1-L, resulting in the early termination of the encoded protein. Overexpression of VvMYBA1-L in grape berries resulted in delayed flesh coloration and ectopic overexpression of VvMYBA1-L in tobacco inhibited the coloration of petals. Yeast two-hybrid and bimolecular fluorescence complementation (BiFC) assays revealed that VvMYBA1-L interacts with VvMYBA1. Dual luciferase assays indicated that co-infiltration of VvMYC1 and VvMYBA1 significantly activated the promoter regulated expression of VvCHS3, VvDFR, VvUFGT, and VvF3H. In the presence of VvMYBA1-L, however, the induction effect of VvMYBA1 on the indicated promoters was significantly inhibited. Our findings provide insight into the essential role of VvMYBA1 and its variant, VvMYBA1-L, in regulating anthocyanin accumulation in grape berry flesh.
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Affiliation(s)
- Lei Gao
- Laboratory of Fruit Tree Biotechnology, College of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Wu Wang
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China.
| | - Haoran Li
- Laboratory of Fruit Tree Biotechnology, College of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Hui Li
- Laboratory of Fruit Tree Biotechnology, College of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Yaxin Yang
- Laboratory of Fruit Tree Biotechnology, College of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Huan Zheng
- Laboratory of Fruit Tree Biotechnology, College of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Jianmin Tao
- Laboratory of Fruit Tree Biotechnology, College of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
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Transcriptomic and metabolic analyses reveal differences in monoterpene profiles and the underlying molecular mechanisms in six grape varieties with different flavors. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Kőrösi L, Molnár S, Teszlák P, Dörnyei Á, Maul E, Töpfer R, Marosvölgyi T, Szabó É, Röckel F. Comparative Study on Grape Berry Anthocyanins of Various Teinturier Varieties. Foods 2022; 11:foods11223668. [PMID: 36429259 PMCID: PMC9689461 DOI: 10.3390/foods11223668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022] Open
Abstract
The red-fleshed grape cultivars, called teinturier or dyer grapes, contain anthocyanins in both the skin and flesh. These phenolic compounds exhibit excellent coloring ability, and as antioxidants, they are important bioactive compounds in food crops. In this work, anthocyanin patterns of grape berries of fifteen teinturier varieties collected from the gene bank located at Pécs in the southwest of Hungary were compared. Anthocyanin profiles of numerous varieties originating from Hungary such as 'Bíborkadarka', 'Kármin', 'Kurucvér', and 'Turán' are reported for the first time. Anthocyanins extracted separately from the skin and juice were analyzed using high-performance liquid chromatography coupled with a photodiode array detector. For the identification of compounds, high-resolution orbitrap mass spectrometry was used. All in all, twenty-one anthocyanins were identified and quantified. We found that anthocyanin patterns differed significantly in the skin and juice for all investigated cultivars. For Vitis vinifera varieties, the predominant anthocyanin in the skin was malvidin-3-O-glucoside, while the main pigment in the juice was peonidin-3-O-glucoside. For the first time, a significant amount of diglucosides was detected in two Vitis Vinifera cultivars with a direct relationship. In general, the pigment composition of the skin was much more complex than that of the juice. The comparative study with presented patterns gives valuable and beneficial information from a chemotaxonomical point of view. Our results also help to choose the appropriate teinturier varieties with the desired anthocyanins for food coloring or winemaking purposes.
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Affiliation(s)
- László Kőrösi
- Research Institute for Viticulture and Oenology, University of Pécs, 7634 Pécs, Hungary
- Correspondence:
| | - Szilárd Molnár
- Research Institute for Viticulture and Oenology, University of Pécs, 7634 Pécs, Hungary
| | - Péter Teszlák
- Research Institute for Viticulture and Oenology, University of Pécs, 7634 Pécs, Hungary
| | - Ágnes Dörnyei
- Department of Analytical and Environmental Chemistry, Faculty of Sciences, University of Pécs, 7624 Pécs, Hungary
| | - Erika Maul
- Julius Kühn Institute (JKI)—Federal Research Centre for Cultivated Plants, Institute for Grapevine Breeding Geilweilerhof, 76833 Siebeldingen, Germany
| | - Reinhard Töpfer
- Julius Kühn Institute (JKI)—Federal Research Centre for Cultivated Plants, Institute for Grapevine Breeding Geilweilerhof, 76833 Siebeldingen, Germany
| | - Tamás Marosvölgyi
- Institute of Bioanalysis, Medical School, University of Pécs, 7624 Pécs, Hungary
| | - Éva Szabó
- Department of Biochemistry and Medical Chemistry, Medical School, University of Pécs, 7624 Pécs, Hungary
| | - Franco Röckel
- Julius Kühn Institute (JKI)—Federal Research Centre for Cultivated Plants, Institute for Grapevine Breeding Geilweilerhof, 76833 Siebeldingen, Germany
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Ren R, Wan Z, Chen H, Zhang Z. The effect of inter-varietal variation in sugar hydrolysis and transport on sugar content and photosynthesis in Vitis vinifera L. leaves. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2022; 189:1-13. [PMID: 36030618 DOI: 10.1016/j.plaphy.2022.07.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/17/2022] [Accepted: 07/23/2022] [Indexed: 06/15/2023]
Abstract
Sugar synthesis from photosynthesis and its utilization through sugar metabolism jointly determine leaf sugar content, and in contrast, excess sugar represses leaf photosynthesis. Although plant photosynthesis is affected by leaf sugar metabolism, the relationship between sugar metabolism and photosynthetic capacity of different grape genotypes remains unclear. In this study, two grape (Vitis vinifera L.) genotypes 'Riesling' (RI, high sugar content in leaf) and 'Petit Manseng' (PM, low sugar content in leaf) were used to evaluate the relationship between sugar metabolism and photosynthesis. Sugar content, chlorophyll content, photosynthetic parameters, enzyme activity, and gene expression related to sucrose metabolism in leaves were measured, and the correlations between photosynthesis and sugar metabolism were assessed. The contents of sucrose and glucose were significantly higher in RI leaves than in PM leaves, while the fructose content pattern was reversed. Cell wall invertase activity for sucrose hydrolysis and the transcript levels of VvCWINV, VvHTs, VvTMT1, VvFKs, and VvHXK2 were also higher in RI leaves than in PM leaves, whereas that of VvHXK1 mediating glucose phosphorylation, was lower in RI leaves than in PM leaves. Net photosynthetic rate, stomatal conductance, transpiration rate, and chlorophyll content were lower in RI leaves than in PM leaves and negatively correlated with glucose content, and the transcript levels of VvCWINV, VvHTs, VvTMT1, and VvHXK2. In conclusion, this study indicates that leaf sugar metabolism and transport are related to photosynthesis in Vitis vinifera L., which provides a theoretical basis for improving grape photosynthesis.
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Affiliation(s)
- Ruihua Ren
- College of Enology, Northwest A&F University, No. 22 Xinong Road, Yangling, Shaanxi, 712100, China.
| | - Zhuowu Wan
- College of Enology, Northwest A&F University, No. 22 Xinong Road, Yangling, Shaanxi, 712100, China.
| | - Huawei Chen
- College of Enology, Northwest A&F University, No. 22 Xinong Road, Yangling, Shaanxi, 712100, China.
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, No. 22 Xinong Road, Yangling, Shaanxi, 712100, China; China Wine Industry Technology Institute, Room 1606, Zhongguancun Innovation Center, Yinchuan, Ningxia, 750021, China.
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9
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Effect of vineyard row orientation on microclimate, phenolic compounds, individual anthocyanins, and free volatile compounds of Cabernet Sauvignon (Vitis vinifera L.) in a high-altitude arid valley. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-03961-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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10
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Zhang P, Lu S, Liu Z, Zheng T, Dong T, Jin H, Jia H, Fang J. Transcriptomic and Metabolomic Profiling Reveals the Effect of LED Light Quality on Fruit Ripening and Anthocyanin Accumulation in Cabernet Sauvignon Grape. Front Nutr 2022; 8:790697. [PMID: 34970581 PMCID: PMC8713590 DOI: 10.3389/fnut.2021.790697] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/08/2021] [Indexed: 12/12/2022] Open
Abstract
Different light qualities have various impacts on the formation of fruit quality. The present study explored the influence of different visible light spectra (red, green, blue, and white) on the formation of quality traits and their metabolic pathways in grape berries. We found that blue light and red light had different effects on the berries. Compared with white light, blue light significantly increased the anthocyanins (malvidin-3-O-glucoside and peonidin-3-O-glucoside), volatile substances (alcohols and phenols), and soluble sugars (glucose and fructose), reduced the organic acids (citric acid and malic acid), whereas red light achieved the opposite effect. Transcriptomics and metabolomics analyses revealed that 2707, 2547, 2145, and 2583 differentially expressed genes (DEGs) and (221, 19), (254, 22), (189, 17), and (234, 80) significantly changed metabolites (SCMs) were filtered in the dark vs. blue light, green light, red light, and white light, respectively. According to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses, most of the DEGs identified were involved in photosynthesis and biosynthesis of flavonoids and flavonols. Using weighted gene co-expression network analysis (WGCNA) of 23410 highly expressed genes, two modules significantly related to anthocyanins and soluble sugars were screened out. The anthocyanins accumulation is significantly associated with increased expression of transcription factors (VvHY5, VvMYB90, VvMYB86) and anthocyanin structural genes (VvC4H, Vv4CL, VvCHS3, VvCHI1, VvCHI2, VvDFR), while significantly negatively correlated with VvPIF4. VvISA1, VvISA2, VvAMY1, VvCWINV, VvβGLU12, and VvFK12 were all related to starch and sucrose metabolism. These findings help elucidate the characteristics of different light qualities on the formation of plant traits and can inform the use of supplemental light in the field and after harvest to improve the overall quality of fruit.
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Affiliation(s)
- Peian Zhang
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Suwen Lu
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Zhongjie Liu
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Ting Zheng
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Tianyu Dong
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Huanchun Jin
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Haifeng Jia
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
| | - Jingggui Fang
- Key Laboratory of Genetics and Fruit Development, Horticultural College, Nanjing Agricultural University, Nanjing, China
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Anthocyanin degradation and the underlying molecular mechanism in a red-fleshed grape variety. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Tian MB, Yuan L, Zheng MY, Xi ZM. Differences in Anthocyanin Accumulation Profiles between Teinturier and Non-Teinturier Cultivars during Ripening. Foods 2021; 10:foods10051073. [PMID: 34066198 PMCID: PMC8151246 DOI: 10.3390/foods10051073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/11/2021] [Accepted: 05/11/2021] [Indexed: 11/16/2022] Open
Abstract
Anthocyanins are vital components of plant secondary metabolites, and are also the most important coloring substances in wine. Teinturier cultivars are rich in anthocyanins. However, the differences in anthocyanin accumulation and profiles between teinturier and non-teinturier cultivars have not been reported. In this study, Yan 73 and Dunkelfelder were selected as the experimental materials, and three non-teinturier cultivars were used for comparison. LC-MS and qRT-PCR were used to determine the individual anthocyanin contents and the relative gene expression. The results show that the total anthocyanin content of the teinturier cultivars was considerably higher than that in non-teinturier cultivars, and the levels of individual anthocyanins increased gradually during ripening. Lower ratios of modified anthocyanins were found in the teinturier cultivars, which was not only due to the high expression level of VvUFGT and VvGST4, but also due to the relatively low expression of VvOMT in these cultivars. Cluster analysis of gene expression and anthocyanin accumulation showed that VvUFGT is related to anthocyanin accumulation, and that AM1 is related to the synthesis and transport of methylated anthocyanins. Our results will be useful for further clarifying the pathways of anthocyanin synthesis, modification, and transport in teinturier cultivars.
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Affiliation(s)
- Meng-Bo Tian
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China; (M.-B.T.); (M.-Y.Z.)
| | - Lin Yuan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China;
| | - Ming-Yuan Zheng
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China; (M.-B.T.); (M.-Y.Z.)
| | - Zhu-Mei Xi
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China; (M.-B.T.); (M.-Y.Z.)
- Shaanxi Engineering Research Center for Viti-Viniculture, College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
- Correspondence:
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Medda S, Sanchez-Ballesta MT, Romero I, Dessena L, Mulas M. Expression of Structural Flavonoid Biosynthesis Genes in Dark-Blue and White Myrtle Berries ( Myrtus communis L.). PLANTS 2021; 10:plants10020316. [PMID: 33562119 PMCID: PMC7915511 DOI: 10.3390/plants10020316] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 11/16/2022]
Abstract
Within the myrtle (Myrtus communis L.) species, different genotypes may produce dark-blue berries or white berries depending on the peel color upon ripening. One dark-blue cultivar and one white myrtle cultivar were used to study the molecular mechanisms underlying flavonoid biosynthesis. The relative expression levels of common (PAL, CHS, CHI, DFR and LDOX) and specific (FLS, ANR, LAR and UFGT) flavonoid genes were analyzed during fruit development by means of quantitative real-time polymerase chain reaction (RT-qPCR). Moreover, the anthocyanin content was determined, and it showed an increase with the ripening of the berries of the dark-blue cultivar. The results showed an increased transcript abundance of PAL, CHI, DFR, LDOX and UFGT gene expression in the dark-blue cultivar compared to the white one, as well as a strong positive correlation between the changes in gene expression and anthocyanin accumulation. The transcript levels of UFGT showed sharp increases at 150 and 180 days after full blooming (DAF) in the dark-blue cultivar, which corresponded with anthocyanin accumulation. However, ripening seemed to modulate the expression of genes implicated in flavonols (i.e., FLS) and flavan-3-ols (i.e., LAR and ANR) in different manners. However, whereas FLS transcript accumulation increased at the end of the ripening period in the dark-blue cultivar, LAR and ANR gene expression decreased in both cultivars.
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Affiliation(s)
- Silvia Medda
- Department of Agricultural Science, University of Sassari, Via De Nicola 9, 07100 Sassari, Italy; (S.M.); (L.D.)
| | - Maria Teresa Sanchez-Ballesta
- Instituto de Ciencia y Tecnologia de Alimentos y Nutrición (ICTAN-CSIC), Jose Antonio Novais, 10, 28040 Madrid, Spain; (M.T.S.-B.); (I.R.)
| | - Irene Romero
- Instituto de Ciencia y Tecnologia de Alimentos y Nutrición (ICTAN-CSIC), Jose Antonio Novais, 10, 28040 Madrid, Spain; (M.T.S.-B.); (I.R.)
| | - Leonarda Dessena
- Department of Agricultural Science, University of Sassari, Via De Nicola 9, 07100 Sassari, Italy; (S.M.); (L.D.)
| | - Maurizio Mulas
- Department of Agricultural Science, University of Sassari, Via De Nicola 9, 07100 Sassari, Italy; (S.M.); (L.D.)
- Centre for Conservation and Evaluation of Plant Biodiversity, University of Sassari, Via De Nicola 9, 07100 Sassari, Italy
- Correspondence: ; Tel.: +39-079229334
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Xie S, Lei Y, Chen H, Li J, Chen H, Zhang Z. R2R3-MYB Transcription Factors Regulate Anthocyanin Biosynthesis in Grapevine Vegetative Tissues. FRONTIERS IN PLANT SCIENCE 2020; 11:527. [PMID: 32457776 PMCID: PMC7221203 DOI: 10.3389/fpls.2020.00527] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 04/07/2020] [Indexed: 06/02/2023]
Abstract
Anthocyanins with important physiological functions mainly accumulate in grape berry, but teinturier grape cultivars can accumulate anthocyanins in both reproductive and vegetative tissues. The molecular regulatory mechanisms of anthocyanin biosynthesis in grapevine reproductive and vegetative tissues are different. Therefore, teinturier grapevine cultivar provides opportunities to investigate transcriptional regulation of vegetative anthocyanins, and to compare with mechanisms that regulate grape berry anthocyanins. Yan73 is a teinturier Vitis vinifera variety with vegetative tissues able to accumulate anthocyanins, but the anthocyanin pattern and the molecular mechanism regulating anthocyanin biosynthesis in these tissues remain uncharacterized. We analyzed the anthocyanin metabolic and transcriptome profiles of the vegetative tissues of Yan73 and its male parent with HPLC-ESI-MS/MS and RNA-sequencing technologies. Yan73 vegetative tissues had relatively high 3'-OH, acylated, and methoxylated anthocyanins. Furthermore, peonidin-3-O-(trans-6-coumaryl)-glucoside is the most abundant anthocyanin in Yan73 grapevine vegetative tissues. A total of 30,17 and 10 anthocyanin biosynthesis genes showed up-regulated expression in Yan73 leaf, stem and tendril, respectively, indicating anthocyanin biosynthesis in Yan73 vegetative tissues is regulated by transcription factors. The up-regulated expression of VvMYBA1 on chromosome 2 and VvMYBA5, VvMYBA6, and VvMYBA7 on chromosome 14 are responsible for the anthocyanin patterns of Yan73 vegetative tissues. The expression of a set of R2R3-MYB C2 repressor genes is activated and may negatively regulate anthocyanin biosynthesis in Yan73 vegetative tissues. These findings enhance our understanding of anthocyanin biosynthesis in grapevine.
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Affiliation(s)
- Sha Xie
- College of Enology, Northwest A&F University, Xianyang, China
| | - Yujuan Lei
- College of Food Science and Technology, Hebei Normal University of Science & Technology, Qinhuangdao, China
| | - Huawei Chen
- College of Enology, Northwest A&F University, Xianyang, China
| | - Junnan Li
- College of Enology, Northwest A&F University, Xianyang, China
| | - Huangzhao Chen
- College of Enology, Northwest A&F University, Xianyang, China
- College of Food and Biological Engineering, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Xianyang, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Xianyang, China
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Ren R, Yue X, Li J, Xie S, Guo S, Zhang Z. Coexpression of Sucrose Synthase and the SWEET Transporter, Which Are Associated With Sugar Hydrolysis and Transport, Respectively, Increases the Hexose Content in Vitis vinifera L. Grape Berries. FRONTIERS IN PLANT SCIENCE 2020; 11:321. [PMID: 32457764 PMCID: PMC7221319 DOI: 10.3389/fpls.2020.00321] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 03/04/2020] [Indexed: 05/05/2023]
Abstract
The sugar content of grape berries is affected by many factors. To explore the hexose content in different cultivars, the photosynthesis, vegetative, and reproductive biomass, as well as the enzyme activities and expression levels of genes related to sugar metabolism and sugar contents were measured. Samples were collected 70-110 days after anthesis (DAA), from Riesling (RI), Petit Manseng (PM), and Cabernet Sauvignon (CS) berries cultivated in the field. The results indicated that high expression levels of VvSWEET15 and VvSS3 and a high activity of sucrose synthase (SS) are associated with a higher hexose content in the berries of PM than in the berries of the other two cultivars. These genes promoted hexose accumulation in the berries by regulating sugar hydrolysis and transport. The results of this study indicate that active sugar hydrolysis and transport increase the hexose content of PM berries, which provides insights for grape berry quality improvement and breeding projects in wine production. Main Conclusion: The active VvSS3, sucrose synthase (SS), and VvSWEET15 increases the hexose content in Petit Manseng berries, which are associated with sugar hydrolysis and transport.
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Affiliation(s)
- Ruihua Ren
- College of Enology, Northwest A&F University, Yangling, China
| | - Xiaofeng Yue
- College of Enology, Northwest A&F University, Yangling, China
| | - Junnan Li
- College of Enology, Northwest A&F University, Yangling, China
| | - Sha Xie
- College of Enology, Northwest A&F University, Yangling, China
| | - Shuihuan Guo
- College of Enology, Northwest A&F University, Yangling, China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Yangling, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Northwest A&F University, Yangling, China
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16
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Yu M, Chen JC, Qu JZ, Liu F, Zhou M, Ma YM, Xiang SY, Pan XX, Zhang HB, Yang MZ. Exposure to endophytic fungi quantitatively and compositionally alters anthocyanins in grape cells. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 149:144-152. [PMID: 32066082 DOI: 10.1016/j.plaphy.2020.02.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/03/2020] [Accepted: 02/08/2020] [Indexed: 05/25/2023]
Abstract
Anthocyanins contribute greatly to the organoleptic and biochemical properties of grapes and wines. Although there are broadly documented factors involved in grape anthocyanin synthesis, the present work focused on fungal endophytes and their possible role in grape coloration. Our results showed that exposure to endophytic fungi within a dual culture system differentially affected total anthocyanin concentrations and PAL activities in grape cells. Grape cells dual cultured with fungal strains XH-2, R2-21 and B2-17 showed significant differences of their anthocyanin concentrations were subjected to further analysis of their anthocyanidin compositions. Compared to the no-fungus controls, grape cells exposed to fungal strains XH-2 and R2-21 exhibited quantitative promotion of their total anthocyanidin concentrations by 74% and 28%, respectively, whereas treatment with the fungus B2-17 reduced the anthocyanidin content by 19%. A total of 14 species of anthocyanidins were detected from the grape cells in these experiments. Most interestingly, exposure to any of these fungal strains differentially modified the compositional patterns of grape cellular anthocyanidins. The obvious upregulation of the transcription of VvMYB in grape cells treated with fungal strains XH-2 and R2-21 implies that the increased anthocyanin levels in these grape cells may be due to the activated transcriptional factors. In addition, the exposure of grape cells to extracts of these fungi initiated similar responses of anthocyanin contents and PAL activities to exposure to the living fungi and appeared obvious dosage effects. The influence of fungal endophytes on the coloration of grape berries was also examined in this study.
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Affiliation(s)
- Man Yu
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Jing-Chao Chen
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Jin-Zhuo Qu
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Fang Liu
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Ming Zhou
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Yin-Min Ma
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Si-Yu Xiang
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Xiao-Xia Pan
- School of Agronomy, Yunnan University, Kunming, 650504, China.
| | - Han-Bo Zhang
- School of Life Science, Yunnan University, Kunming, 650504, China.
| | - Ming-Zhi Yang
- School of Life Science, Yunnan University, Kunming, 650504, China.
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De novo transcriptome sequencing of radish (Raphanus sativus L.) fleshy roots: analysis of major genes involved in the anthocyanin synthesis pathway. BMC Mol Cell Biol 2019; 20:45. [PMID: 31646986 PMCID: PMC6813128 DOI: 10.1186/s12860-019-0228-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Accepted: 09/20/2019] [Indexed: 01/07/2023] Open
Abstract
Background The HongXin radish (Raphanus sativus L.), which contains the natural red pigment (red radish pigment), is grown in the Fuling district of Chongqing City. However, the molecular mechanisms underlying anthocyanin synthesis for the formation of natural red pigment in the fleshy roots of HongXin radish are not well studied. Results De novo transcriptome of HX-1 radish, as well as that of the advanced inbred lines HX-2 and HX-3 were characterized using next generation sequencing (NGS) technology. In total, approximately 66.22 million paired-end reads comprising 34, 927 unigenes (N50 = 1, 621 bp) were obtained. Based on sequence similarity search with known proteins, total of 30, 127 (about 86.26%) unigenes were identified. Additionally, functional annotation and classification of these unigenes indicated that most of the unigenes were predominantly enriched in the metabolic process-related terms, especially for the biosynthetic pathways of secondary metabolites. Moreover, majority of the anthocyanin biosynthesis-related genes (ABRGs) involved in the regulation of anthocyanin biosynthesis were identified by targeted search for their annotation. Subsequently, the expression of 15 putative ABRGs involved in the anthocyanin synthesis-related pathways were validated using quantitative real-time polymerase chain reaction (qRT-PCR). Of those, RsPAL2, RsCHS-B2, RsDFR1, RsDFR2, RsFLS, RsMT3 and RsUFGT73B2-like were identified significantly associated with anthocyanin biosynthesis. Especially for RsDFR1, RsDFR2 and RsFLS, of those, RsDFR1 and RsDFR2 were highest enriched in the HX-3 and WG-3, but RsFLS were down-regulated in HX-3 and WG-3. We proposed that the transcripts of RsDFR1, RsDFR2 and RsFLS might be act as key regulators in anthocyanin biosynthesis pathway. Conclusions The assembled radish transcript sequences were analysed to identify the key ABRGs involved in the regulation of anthocyanin biosynthesis. Additionally, the expression patterns of candidate ABRGs involved in the anthocyanin biosynthetic pathway were validated by qRT-PCR. We proposed that the transcripts of RsDFR1, RsDFR2 and RsFLS might be acted as key regulators in anthocyanin biosynthesis pathway. This study will enhance our understanding of the biosynthesis and metabolism of anthocyanin in radish.
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18
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Xie S, Qiao X, Chen H, Nan H, Zhang Z. Coordinated Regulation of Grape Berry Flesh Color by Transcriptional Activators and Repressors. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:11815-11824. [PMID: 31550160 DOI: 10.1021/acs.jafc.9b05234] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Yan73 is a teinturier Vitis vinifera variety with red berry flesh, but the molecular mechanisms underlying its flesh coloration remain unclear. We analyzed the flavonoid metabolic and transcriptome profiles of Yan73 berry red and white flesh using HPLC-ESI-MS/MS and RNA-sequencing technologies. Anthocyanins are the main flavonoids responsible for Yan73 berry flesh color, and the coloration is coordinately regulated by the VvMYBA1 transcriptional activator and VvMYBC2-L1 transcriptional repressor. Furthermore, yeast one- and two-hybrid, dual luciferase, and bimolecular fluorescence complementation assays suggested that VvMYBA1 positively regulates Yan73 berry flesh color via interactions with VvWDR1 and the activation of the VvCHI3, VvOMT, and VvGST4 promoters, whereas VvMYBC2-L1 negatively regulates Yan73 berry flesh color, possibly by competing with the R2R3-MYB transcriptional activators for bHLH partners or by repressing VvOMT and VvGST4 expression. Our findings provide new insights into the molecular mechanisms regulating grape flesh color.
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Affiliation(s)
- Sha Xie
- College of Enology , Northwest A&F University , No. 22 Xinong Road , Yangling , Shaanxi 712100 , China
| | - Xinlong Qiao
- Laboratory of Interdisciplinary Research Institute of Biophysics , Chinese Academy of Sciences , Beijing 100101 , China
- University of the Chinese Academy of Sciences , Beijing 100049 , China
| | - Huawei Chen
- College of Enology , Northwest A&F University , No. 22 Xinong Road , Yangling , Shaanxi 712100 , China
| | - Hao Nan
- College of Life Sciences , Northwest A&F University , Yangling , Shaanxi 712100 , China
| | - Zhenwen Zhang
- College of Enology , Northwest A&F University , No. 22 Xinong Road , Yangling , Shaanxi 712100 , China
- Shaanxi Engineering Research Center for Viti-Viniculture , Yangling , Shaanxi 712100 , China
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19
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Chaves-Silva S, Santos ALD, Chalfun-Júnior A, Zhao J, Peres LEP, Benedito VA. Understanding the genetic regulation of anthocyanin biosynthesis in plants - Tools for breeding purple varieties of fruits and vegetables. PHYTOCHEMISTRY 2018; 153:11-27. [PMID: 29803860 DOI: 10.1016/j.phytochem.2018.05.013] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 05/15/2018] [Accepted: 05/17/2018] [Indexed: 05/21/2023]
Abstract
Anthocyanins are naturally occurring flavonoids derived from the phenylpropanoid pathway. There is increasing evidence of the preventative and protective roles of anthocyanins against a broad range of pathologies, including different cancer types and metabolic diseases. However, most of the fresh produce available to consumers typically contains only small amounts of anthocyanins, mostly limited to the epidermis of plant organs. Therefore, transgenic and non-transgenic approaches have been proposed to enhance the levels of this phytonutrient in vegetables, fruits, and cereals. Here, were review the current literature on the anthocyanin biosynthesis pathway in model and crop species, including the structural and regulatory genes involved in the differential pigmentation patterns of plant structures. Furthermore, we explore the genetic regulation of anthocyanin biosynthesis and the reasons why it is strongly repressed in specific cell types, in order to create more efficient breeding strategies to boost the biosynthesis and accumulation of anthocyanins in fresh fruits and vegetables.
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Affiliation(s)
- Samuel Chaves-Silva
- Division of Plant and Soil Sciences, West Virginia University, 3425 New Agricultural Sciences Building, 6108, Morgantown, WV 26506-6108, USA; Biology Department, Universidade Federal de Lavras (UFLA), Lavras, MG, 37200-000, Brazil
| | - Adolfo Luís Dos Santos
- Division of Plant and Soil Sciences, West Virginia University, 3425 New Agricultural Sciences Building, 6108, Morgantown, WV 26506-6108, USA; Biology Department, Universidade Federal de Lavras (UFLA), Lavras, MG, 37200-000, Brazil
| | - Antonio Chalfun-Júnior
- Biology Department, Universidade Federal de Lavras (UFLA), Lavras, MG, 37200-000, Brazil
| | - Jian Zhao
- State Key Laboratory of Tea Plant Biology and Utilization, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei, 230036, China
| | - Lázaro E P Peres
- Department of Biological Sciences, Escola Superior de Agricultura "Luiz de Queiroz" (ESALQ), University of São Paulo (USP), Piracicaba, SP, 13418-900, Brazil
| | - Vagner Augusto Benedito
- Division of Plant and Soil Sciences, West Virginia University, 3425 New Agricultural Sciences Building, 6108, Morgantown, WV 26506-6108, USA.
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20
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Lin Y, Jiang L, Chen Q, Li Y, Zhang Y, Luo Y, Zhang Y, Sun B, Wang X, Tang H. Comparative Transcriptome Profiling Analysis of Red- and White-Fleshed Strawberry (Fragaria�ananassa) Provides New Insight into the Regulation of the Anthocyanin Pathway. PLANT & CELL PHYSIOLOGY 2018; 59:1844-1859. [PMID: 29800352 DOI: 10.1093/pcp/pcy098] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 05/14/2018] [Indexed: 05/07/2023]
Abstract
Anthocyanins are water-soluble pigments in plants. They confer both economic and healthy profits for humans. To gain a deeper insight into the regulation of anthocyanin biosynthesis in octoploid strawberry (Fragaria�ananassa; Fa), a widely consumed economically important fruit, we performed comparative transcriptomic analysis of red- and white-fleshed strawberry cultivars in two ripening stages. In total, 365,455 non-redundant transcripts were assembled from the RNA sequencing (RNAseq) data. Of this collection, 377 were annotated as putative anthocyanin-related transcripts. Differential expression analysis revealed that 57 anthocyanin biosynthesis transcripts were down-regulated, and 89 transcription factors (TFs) were either down- or up-regulated under anthocyanin deficiency. Additionally, amongst the 50,601 putative long non-coding RNAs (lncRNAs) identified here, 68 lncRNAs were differentially expressed and co-expressed with differentially expressed anthocyanin-related mRNAs; 2,070 co-expressing lncRNA-mRNA pairs were generated. Expression profile analysis revealed that it was the limited expression of FaF3'H (flavonoid 3'-hydroxylase) that blocked the cyanidin 3-glucoside accumulation in the two investigated strawberry cultivars. This was further supported by a transient overexpression experiment with FaMYB10. The down-regulated lncRNAs might participate in anthocyanin regulation by acting as targets for microRNAs (miRNAs). The level of competitive intensity in miRNA and lncRNA for the same mRNA targets was probably lower in the white-fleshed strawberries, which can release the repression effect of the mRNAs in red-fleshed strawberry as a result. This study for the first time presents lncRNAs related to anthocyanins in strawberries, provides new insights into the anthocyanin regulatory network and also lays the foundation for identifying new anthocyanin regulators in strawberry.
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Affiliation(s)
- Yuanxiu Lin
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Leiyu Jiang
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Qing Chen
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Yali Li
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Yunting Zhang
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Ya Luo
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Yong Zhang
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Bo Sun
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Xiaorong Wang
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
- Institute of Pomology & Olericulture, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Haoru Tang
- College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
- Institute of Pomology & Olericulture, Sichuan Agricultural University, Chengdu, Sichuan, China
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Yue Q, Xu L, Xiang G, Yu X, Yao Y. Characterization of Gene Expression Profile, Phenolic Composition, and Antioxidant Capacity in Red-Fleshed Grape Berries and Their Wines. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:7190-7199. [PMID: 29920074 DOI: 10.1021/acs.jafc.8b01323] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Gene expression profile, phenolic composition, and antioxidant capacity were evaluated in red-fleshed berries and their wines (RF berries and wines) from new grape genotypes. Transcriptomic analysis revealed that ten metabolic pathways involved in polyphenol synthesis and catabolism were significantly altered, and 13 genes related to the biosynthesis and transport of phenolics were largely upregulated in RF berries compared to that of Cabernet Sauvignon (CS). Expression of MybA1 was associated with anthocyanin accumulation in red flesh. Additionally, RF berries and wines contained higher concentrations of total anthocyanins, phenols, flavonoids, and proanthocyanidins than those in CS berries and wine. Particularly, diglucosides of malvidin, peonidin, delphinidin, and cyanidin were present in red flesh and RF wines, but they were undetectable or present at very low concentrations in CS flesh and wine. Cinnamic acid and ferulic acid were clearly increased in the RF wines compared to those in the CS wine. Additionally, the RF wines had higher antioxidant capacity than that in the CS wine, and total anthocyanin content was significantly correlated to antioxidant capacity. This research provides insight into the mechanisms underlying grape flesh coloration and the composition of phenolic compounds in RF berries and wines.
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Affiliation(s)
- Qianyu Yue
- State Key Laboratory of Crop Biology, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops in Huang-Huai Region, Ministry of Agriculture, College of Horticulture Science and Engineering , Shandong Agricultural University , Tai-An 271018 , China
| | - Lili Xu
- State Key Laboratory of Crop Biology, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops in Huang-Huai Region, Ministry of Agriculture, College of Horticulture Science and Engineering , Shandong Agricultural University , Tai-An 271018 , China
| | - Guangqing Xiang
- State Key Laboratory of Crop Biology, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops in Huang-Huai Region, Ministry of Agriculture, College of Horticulture Science and Engineering , Shandong Agricultural University , Tai-An 271018 , China
| | - Xin Yu
- State Key Laboratory of Crop Biology, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops in Huang-Huai Region, Ministry of Agriculture, College of Horticulture Science and Engineering , Shandong Agricultural University , Tai-An 271018 , China
| | - Yuxin Yao
- State Key Laboratory of Crop Biology, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops in Huang-Huai Region, Ministry of Agriculture, College of Horticulture Science and Engineering , Shandong Agricultural University , Tai-An 271018 , China
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Xie S, Zhao T, Zhang Z, Meng J. Reduction of Dihydrokaempferol by Vitis vinfera Dihydroflavonol 4-Reductase to Produce Orange Pelargonidin-Type Anthocyanins. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:3524-3532. [PMID: 29554804 DOI: 10.1021/acs.jafc.7b05766] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Vitis vinifera has been thought to be unable to produce pelargonidin-type anthocyanins because its dihydroflavonol 4-reductase (DFR) does not efficiently reduce dihydrokaempferol. However, in this study, pelargonidin 3- O-glucoside was detected in the skins of V. vinifera 'Pinot Noir', 'Cabernet Sauvignon', and 'Yan73', as well as in the flesh of 'Yan73' by HPLC-ESI-MS/MS. Additionally, pelargonidin 3- O-(6-acetyl)-glucoside was detected in 'Yan73' skin and flesh for the first time. To further confirm the presence of pelargonidin-type anthocyanins in these grape cultivars, their DFRs were cloned, expressed in Escherichia coli, and purified. An enzyme-activity analysis revealed that V. vinifera DFR can reduce dihydrokaempferol to produce leucopelargonidin, although it prefers dihydroquercetin and dihydromyricetin as substrates. Thus, the existence of a pelargonidin-based anthocyanin-biosynthetic pathway was confirmed in V. vinifera via mass-spectrometric and enzymatic methods and redirected anthocyanin biosynthesis in V. vinifera L. cultivars.
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Affiliation(s)
- Sha Xie
- College of Enology , Northwest A&F University , Number 22 Xinong Road , Yangling 712100 , China
| | - Ting Zhao
- College of Enology , Northwest A&F University , Number 22 Xinong Road , Yangling 712100 , China
| | - Zhenwen Zhang
- College of Enology , Northwest A&F University , Number 22 Xinong Road , Yangling 712100 , China
- Shaanxi Engineering Research Center for Viti-Viniculture , Yangling 712100 , China
| | - Jiangfei Meng
- College of Enology , Northwest A&F University , Number 22 Xinong Road , Yangling 712100 , China
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Oertel A, Matros A, Hartmann A, Arapitsas P, Dehmer KJ, Martens S, Mock HP. Metabolite profiling of red and blue potatoes revealed cultivar and tissue specific patterns for anthocyanins and other polyphenols. PLANTA 2017; 246:281-297. [PMID: 28664422 DOI: 10.1007/s00425-017-2718-4] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 05/26/2017] [Indexed: 06/07/2023]
Abstract
Metabolite profiling of tuber flesh and peel for selected colored potato varieties revealed cultivar and tissue specific profiles of anthocyanins and other polyphenols with variations in composition and concentration. Starchy tubers of Solanum tuberosum are a staple crop and food in many countries. Among cultivated potato varieties a huge biodiversity exists, including an increasing number of red and purple colored cultivars. This coloration relates to the accumulation of anthocyanins and is supposed to offer nutritional benefits possibly associated with the antioxidative capacity of anthocyanins. However, the anthocyanin composition and its relation to the overall polyphenol constitution in colored potato tubers have not been investigated closely. This study focuses on the phytochemical characterization of the phenolic composition of a variety of colored potato tubers, both for peel and flesh tissues. First, liquid chromatography (LC) separation coupled to UV and mass spectrometry (MS) detection of polyphenolic compounds of potato tubers from 57 cultivars was used to assign groups of potato cultivars differing in their anthocyanin and polyphenol profiles. Tissues from 19 selected cultivars were then analyzed by LC separation coupled to multiple reaction monitoring (MRM) to detect quantitative differences in anthocyanin and polyphenol composition. The measured intensities of 21 anthocyanins present in the analyzed potato cultivars and tissues could be correlated with the specific tuber coloration. Besides secondary metabolites well-known for potato tubers, the metabolic profiling led to the detection of two anthocyanins not described for potato tuber previously, which we tentatively annotated as pelargonidin feruloyl-xylosyl-glucosyl-galactoside and cyanidin 3-p-coumaroylrutinoside-5-glucoside. We detected significant correlations between some of the measured metabolites, as for example the negative correlation between the main anthocyanins of red and blue potato cultivars. Mainly hydroxylation and methylation patterns of the B-ring of dihydroflavonols, leading to the formation of specific anthocyanidin backbones, can be assigned to a distinct coloring of the potato cultivars and tuber tissues. However, basically the same glycosylation and acylation reactions occur regardless of the main anthocyanidin precursor present in the respective red and blue/purple tissue. Thus, the different anthocyanin profiles in red and blue potato cultivars likely relate to superior regulation of the expression and activities of hydroxylases and methyltransferases rather than to differences for downstream glycosyl- and acyltransferases. In this regard, the characterized potato cultivars represent a valuable resource for the molecular analysis of the genetic background and the regulation of anthocyanin side chain modification.
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Affiliation(s)
- Anne Oertel
- TRANSMIT GmbH, Project Division: PlantMetaChem (PMC), Kerkrader Straße 3, 35394, Giessen, Germany
- Department of Physiology and Cell Biology, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK-Gatersleben), Corrensstraße 3, 06466, Stadt Seeland OT Gatersleben, Germany
| | - Andrea Matros
- Department of Physiology and Cell Biology, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK-Gatersleben), Corrensstraße 3, 06466, Stadt Seeland OT Gatersleben, Germany
| | - Anja Hartmann
- Department of Physiology and Cell Biology, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK-Gatersleben), Corrensstraße 3, 06466, Stadt Seeland OT Gatersleben, Germany
| | - Panagiotis Arapitsas
- Department of Food Quality and Nutrition, Edmund Mach Foundation, Research and Innovation Centre, Via E. Mach 1, 38010, San Michele all'Adige (TN), Italy
| | - Klaus J Dehmer
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Genebank Department/GLKS, Parkweg 3a, 18190, Gross Luesewitz, Germany
| | - Stefan Martens
- TRANSMIT GmbH, Project Division: PlantMetaChem (PMC), Kerkrader Straße 3, 35394, Giessen, Germany
- Department of Food Quality and Nutrition, Edmund Mach Foundation, Research and Innovation Centre, Via E. Mach 1, 38010, San Michele all'Adige (TN), Italy
| | - Hans-Peter Mock
- Department of Physiology and Cell Biology, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK-Gatersleben), Corrensstraße 3, 06466, Stadt Seeland OT Gatersleben, Germany.
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24
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Muleke EM, Fan L, Wang Y, Xu L, Zhu X, Zhang W, Cao Y, Karanja BK, Liu L. Coordinated Regulation of Anthocyanin Biosynthesis Genes Confers Varied Phenotypic and Spatial-Temporal Anthocyanin Accumulation in Radish ( Raphanus sativus L.). FRONTIERS IN PLANT SCIENCE 2017; 8:1243. [PMID: 28769952 PMCID: PMC5515825 DOI: 10.3389/fpls.2017.01243] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 06/30/2017] [Indexed: 05/20/2023]
Abstract
Anthocyanins are natural pigments that have important functions in plant growth and development. Radish taproots are rich in anthocyanins which confer different taproot colors and are potentially beneficial to human health. The crop differentially accumulates anthocyanin during various stages of growth, yet molecular mechanisms underlying this differential anthocyanin accumulation remains unknown. In the present study, transcriptome analysis was used to concisely identify putative genes involved in anthocyanin biosynthesis in radish. Spatial-temporal transcript expressions were then profiled in four color variant radish cultivars. From the total transcript sequences obtained through illumina sequencing, 102 assembled unigenes, and 20 candidate genes were identified to be involved in anthocyanin biosynthesis. Fifteen genomic sequences were isolated and sequenced from radish taproot. The length of these sequences was between 900 and 1,579 bp, and the unigene coverage to all of the corresponding cloned sequences was more than 93%. Gene structure analysis revealed that RsF3'H is intronless and anthocyanin biosynthesis genes (ABGs) bear asymmetrical exons, except RsSAM. Anthocyanin accumulation showed a gradual increase in the leaf of the red radish and the taproot of colored cultivars during development, with a rapid increase at 30 days after sowing (DAS), and the highest content at maturity. Spatial-temporal transcriptional analysis of 14 genes revealed detectable expressions of 12 ABGs in various tissues at different growth levels. The investigation of anthocyanin accumulation and gene expression in four color variant radish cultivars, at different stages of development, indicated that total anthocyanin correlated with transcript levels of ABGs, particularly RsUFGT, RsF3H, RsANS, RsCHS3 and RsF3'H1. Our results suggest that these candidate genes play key roles in phenotypic and spatial-temporal anthocyanin accumulation in radish through coordinated regulation and the major control point in anthocyanin biosynthesis in radish is RsUFGT. The present findings lend invaluable insights into anthocyanin biosynthesis and may facilitate genetic manipulation for enhanced anthocyanin content in radish.
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Affiliation(s)
- Everlyne M'mbone Muleke
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Lianxue Fan
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Yan Wang
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Liang Xu
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Xianwen Zhu
- Department of Plant Sciences, North Dakota State UniversityFargo, ND, United States
| | - Wei Zhang
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Yang Cao
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Benard K. Karanja
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
| | - Liwang Liu
- National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural UniversityNanjing, China
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