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Wang C, Li C, Li Y, Zeng Y, Jiang J, Wu L, Yang S, Yuan D, Chen L, Pei Z, Kayima V, Liu H, Qiu Z, Qiu D. Transcriptomic Insights into Higher Anthocyanin Accumulation in 'Summer Black' Table Grapes in Winter Crop Under Double-Cropping Viticulture System. PLANTS (BASEL, SWITZERLAND) 2024; 14:26. [PMID: 39795286 PMCID: PMC11722956 DOI: 10.3390/plants14010026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2024] [Revised: 12/20/2024] [Accepted: 12/24/2024] [Indexed: 01/13/2025]
Abstract
Anthocyanins are responsible for grape (Vitis vinifera L.) skin color. To obtain a more detailed understanding of the anthocyanin regulatory networks across' the summer and winter seasons in grapes under a double-cropping viticulture system, the transcriptomes of 'Summer Black' grapes were analyzed using RNA sequencing. The average daily temperature during the harvest stage in the summer crop, ranging from 26.18 °C to 32.98 °C, was higher than that in the winter crop, ranging from 11.03 °C to 23.90 °C. Grapes from the winter crop accumulated a greater content of anthocyanins than those from the summer crop, peaking in the harvest stage (E-L38) with 207.51 mg·100 g-1. Among them, malvidin-3-O-glucoside (Mv-3-G) had the highest monomer content, accounting for 32%. The content of Cy-3-G during winter increased by 55% compared to summer. KEGG analysis indicated that the flavonoid biosynthesis and circadian rhythm-plant pathways are involved in the regulation of anthocyanin biosynthesis during fruit development. Pearson's coefficient showed significant positive correlations between anthocyanin content and the VvDFR, VvUFGT, VvOMT, VvMYB, and VvbHLH genes in the winter crop; at full veraison stage, their expressions were 1.34, 1.98, 1.28, 1.17, and 1.34 times greater than in summer, respectively. The higher expression of VvUFGT and VvOMT led to higher contents of Cy-3-G and Mv-3-G in the winter berries, respectively.
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Affiliation(s)
- Congqiao Wang
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Chengyue Li
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Youhuan Li
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Yue Zeng
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Jie Jiang
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Linhui Wu
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Siyu Yang
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Dan Yuan
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Lifang Chen
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Zekang Pei
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Viola Kayima
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Haidi Liu
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
| | - Zhipeng Qiu
- Lunong Agricultural Technology Co., Ltd., Xiamen 361100, China
| | - Dongliang Qiu
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (C.W.); (C.L.); (Y.L.); (Y.Z.); (J.J.); (L.W.); (S.Y.); (D.Y.); (L.C.); (Z.P.); (V.K.); (H.L.)
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Khalil U, Rajwana IA, Razzaq K, Brecht JK, Sarkhosh A. The impact of fruit thinning on size and quality of fresh-market muscadine berries. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:2198-2203. [PMID: 37934131 DOI: 10.1002/jsfa.13105] [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: 09/09/2023] [Revised: 10/30/2023] [Accepted: 11/07/2023] [Indexed: 11/08/2023]
Abstract
BACKGROUND Achieving a larger berry size accompanied with even ripening are demanded by producers in growing muscadine cultivars. The current study aimed to evaluate the impact of fruit thinning on berry size and quality in two muscadine grape cultivars, 'Triumph' a bronze-fruited cultivar bearing hermaphrodite flowers, and 'Supreme' a dark black-fruited cultivar bearing female flowers. Thinning was performed before bunch closure and only one cluster per cane was retained. RESULTS Results indicated a significant interaction of treatments and cultivars on berry weight and berry diameter. In 'Supreme,' berry weight and berry diameter were significantly increased where thinning was performed, and difference in plant yield between thinned and not thinned vines was not significant. For 'Triumph,' thinning had no significant impact on berry weight and diameter, but yield was ultimately reduced. Other physico-chemical characters were not affected by fruit thinning. However, differences were observed between both cultivars for these characters. The values of antioxidant scavenging activity (ASA) and total phenolic content (TPC) were 62.7% and 21.7% higher in 'Supreme' as compared to 'Triumph,' irrespective of the thinning treatments. Being a colored cultivar, 'Supreme' berries have higher anthocyanins than 'Triumph,' which has a negligible amount of anthocyanins. The ASA exhibited a strong positive correlation with TPC and anthocyanin content of muscadine grapes. There was also a significant positive correlation between TPC and anthocyanins. CONCLUSION Cluster thinning of some muscadine grape cultivars may improve individual berry size without affecting overall plant yield or the fruit color, firmness, biochemical attributes and bioactive compounds. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Uzman Khalil
- Horticultural Sciences Department, University of Florida, Gainesville, FL, USA
- Department of Horticulture, MNS-University of Agriculture, Multan, Pakistan
| | - Ishtiaq A Rajwana
- Department of Horticulture, MNS-University of Agriculture, Multan, Pakistan
| | - Kashif Razzaq
- Department of Horticulture, MNS-University of Agriculture, Multan, Pakistan
| | - Jeffrey K Brecht
- Horticultural Sciences Department, University of Florida, Gainesville, FL, USA
| | - Ali Sarkhosh
- Horticultural Sciences Department, University of Florida, Gainesville, FL, USA
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Lin Y, Liu S, Fang X, Ren Y, You Z, Xia J, Hakeem A, Yang Y, Wang L, Fang J, Shangguan L. The physiology of drought stress in two grapevine cultivars: Photosynthesis, antioxidant system, and osmotic regulation responses. PHYSIOLOGIA PLANTARUM 2023; 175:e14005. [PMID: 37882275 DOI: 10.1111/ppl.14005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/25/2023] [Accepted: 08/14/2023] [Indexed: 10/27/2023]
Abstract
Drought stress impedes viticultural plant growth and development by modifying various metabolic pathways. However, the regulatory network response underlying drought stress is not yet clear. In this study, the leaves and roots of "Shine Muscat" ("SM," Vitis labruscana × Vitis vinifera) and "Thompson Seedless" ("TS," V. vinifera L. cv.) were subjected to drought stress to study the regulatory network used by drought stress. Morphophysiological results showed that the malondialdehyde content after 28 days of drought stress increased more significantly in "TS" than "SM." Furthermore, the multiomics analysis studies showed that a total of 3036-6714 differentially expressed genes and 379-385 differentially abundant metabolites were identified in "SM" and "TS" grapevine cultivars under drought stress. Furthermore, the retained intron was the major form of differential alternative splicing event under drought stress. The photosynthesis pathway, antioxidant system, plant hormone signal transduction, and osmotic adjustment were the primary response systems in the two grapevine cultivars under drought stress. We have identified GRIK1, RFS2, and LKR/SDH as the hub genes in the coexpression network of drought stress. In addition, the difference in the accumulation of pheophorbide-a reveals different drought resistance mechanisms in the two grapevine cultivars. Our study explained the difference in drought response between cultivars and tissues and identified drought stress-responsive genes, which provides reference data for further understanding the regulatory network of drought tolerance in grapevine.
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Affiliation(s)
- YiLing Lin
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Siyu Liu
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Xiang Fang
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
- Agriculture and Horticulture Department, Jiangsu Vocational College of Agriculture and Forestry, Jurong, China
| | - Yanhua Ren
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Zhijie You
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Jiaxin Xia
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Abdul Hakeem
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Yuxian Yang
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Lingyu Wang
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Jinggui Fang
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
| | - Lingfei Shangguan
- Horticulture Department, Nanjing Agricultural University, Nanjing, China
- Fruit Crop Genetic Improvement and Seedling Propagation Engineering Center of Jiangsu Province, Nanjing, China
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Choi KO, Hur YY, Park SJ, Lee DH, Kim SJ, Im D. Relationships between Instrumental and Sensory Quality Indices of Shine Muscat Grapes with Different Harvesting Times. Foods 2022; 11:foods11162482. [PMID: 36010479 PMCID: PMC9407084 DOI: 10.3390/foods11162482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
The effects of instrumental quality indices on the sensory properties of Shine Muscat grapes harvested 16, 18, 20, and 22 weeks after full bloom (WAFB) were investigated. The berries harvested at 20 and 22 WAFB gained higher sweetness scores than those harvested at 16 and 18 WAFB, showing similar trends to that of total soluble solids (TSS) content. The sourness, astringency, and firmness scores were not significantly different among the samples. The flavor score showed a trend similar to that of sweetness perception. The higher flavor score in the berries harvested at 20 and 22 WAFB seemed to be derived from the development of floral aroma compounds, including linalool and its derivatives, with ripening. Consumer acceptance was highly correlated with sweetness and flavor perceptions. It was concluded that the TSS content and development of floral aroma compounds are the key quality parameters for Shine Muscat grapes, satisfying consumer acceptability in the market.
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Affiliation(s)
| | | | | | | | | | - Dongjun Im
- Correspondence: ; Tel.: +82-63-238-6744; Fax: +82-63-238-6705
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Effects of Girdling and Foliar Fertilization with K on Physicochemical Parameters, Phenolic and Volatile Composition in ‘Hanxiangmi’ Table Grape. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8050388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Aroma is one of the most important indicators of grape quality. Girdling and foliar fertilization with K (K2O) are common agronomic practices applied to improve berry quality in grape production. However, little is known about its effect on the accumulation and biosynthesis of the entire aromatic profile. Our study was aimed to explore the influences of girdling and foliar fertilization with K (alone or in combination) on the general properties, phenolic composition, volatile free aroma compounds, spatial and temporal expression of terpene-related genes and sensory properties in ‘Hanxiangmi’ table grape. In this study, we found that girdling and foliar fertilization with K (alone or in combination) facilitated fruit enlargement and increased the accumulation of phenolic compounds in skin. The combination treatment of girdling and foliar fertilization with K significantly promoted the concentrations of total soluble solids (TSS) in the pulp and proanthocyanidins in the berry skin, and had a lower titratable acidity (TA) compared to those of the control. In contrast, girdling treatment alone increased the concentrations of titratable acidity. Volatile free aroma composition analysis revealed that the combination treatment increased the volatile compounds and concentrations significantly, most notably in terpenes, such as nerol, citronellol and linalool. Spatial and temporal expression analysis showed that the expression level of VvDXS was significantly correlated with linalool and total terpenes concentrations, as a result of which, we speculated that VvDXS is the candidate gene for the regulation of important grape terpenes. We hope that our results can direct farmers to better apply girdling and foliar fertilization with K in grape production.
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