Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida
Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 pr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Fu, Zhenzhu [verfasserIn] Jiang, Hui [verfasserIn] Chao, Yacong [verfasserIn] Dong, Xiaoyu [verfasserIn] Yuan, Xin [verfasserIn] Wang, Limin [verfasserIn] Zhang, Jing [verfasserIn] Xu, Menglan [verfasserIn] Wang, Huijuan [verfasserIn] Li, Yanmin [verfasserIn] Gao, Jie [verfasserIn] Zhang, Hechen [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Anmerkung: |
© Springer Science+Business Media, LLC, part of Springer Nature 2020 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of plant growth regulation - New York, NY : Springer, 1982, 40(2020), 4 vom: 23. Sept., Seite 1687-1700 |
|---|---|
| Übergeordnetes Werk: |
volume:40 ; year:2020 ; number:4 ; day:23 ; month:09 ; pages:1687-1700 |
| Links: |
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| DOI / URN: |
10.1007/s00344-020-10224-y |
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SPR044543689 |
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| 520 | |a Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. | ||
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| 700 | 1 | |a Chao, Yacong |e verfasserin |4 aut | |
| 700 | 1 | |a Dong, Xiaoyu |e verfasserin |4 aut | |
| 700 | 1 | |a Yuan, Xin |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Limin |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Jing |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Menglan |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Huijuan |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Yanmin |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Jie |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Hechen |e verfasserin |4 aut | |
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10.1007/s00344-020-10224-y doi (DE-627)SPR044543689 (SPR)s00344-020-10224-y-e DE-627 ger DE-627 rakwb eng 580 ASE 580 ASE 42.41 bkl 42.42 bkl Fu, Zhenzhu verfasserin aut Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2020 Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. Jiang, Hui verfasserin aut Chao, Yacong verfasserin aut Dong, Xiaoyu verfasserin aut Yuan, Xin verfasserin aut Wang, Limin verfasserin aut Zhang, Jing verfasserin aut Xu, Menglan verfasserin aut Wang, Huijuan verfasserin aut Li, Yanmin verfasserin aut Gao, Jie verfasserin aut Zhang, Hechen verfasserin aut Enthalten in Journal of plant growth regulation New York, NY : Springer, 1982 40(2020), 4 vom: 23. Sept., Seite 1687-1700 (DE-627)254630448 (DE-600)1462091-1 1435-8107 nnns volume:40 year:2020 number:4 day:23 month:09 pages:1687-1700 https://dx.doi.org/10.1007/s00344-020-10224-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE 42.42 ASE AR 40 2020 4 23 09 1687-1700 |
| spelling |
10.1007/s00344-020-10224-y doi (DE-627)SPR044543689 (SPR)s00344-020-10224-y-e DE-627 ger DE-627 rakwb eng 580 ASE 580 ASE 42.41 bkl 42.42 bkl Fu, Zhenzhu verfasserin aut Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2020 Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. Jiang, Hui verfasserin aut Chao, Yacong verfasserin aut Dong, Xiaoyu verfasserin aut Yuan, Xin verfasserin aut Wang, Limin verfasserin aut Zhang, Jing verfasserin aut Xu, Menglan verfasserin aut Wang, Huijuan verfasserin aut Li, Yanmin verfasserin aut Gao, Jie verfasserin aut Zhang, Hechen verfasserin aut Enthalten in Journal of plant growth regulation New York, NY : Springer, 1982 40(2020), 4 vom: 23. Sept., Seite 1687-1700 (DE-627)254630448 (DE-600)1462091-1 1435-8107 nnns volume:40 year:2020 number:4 day:23 month:09 pages:1687-1700 https://dx.doi.org/10.1007/s00344-020-10224-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE 42.42 ASE AR 40 2020 4 23 09 1687-1700 |
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10.1007/s00344-020-10224-y doi (DE-627)SPR044543689 (SPR)s00344-020-10224-y-e DE-627 ger DE-627 rakwb eng 580 ASE 580 ASE 42.41 bkl 42.42 bkl Fu, Zhenzhu verfasserin aut Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2020 Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. Jiang, Hui verfasserin aut Chao, Yacong verfasserin aut Dong, Xiaoyu verfasserin aut Yuan, Xin verfasserin aut Wang, Limin verfasserin aut Zhang, Jing verfasserin aut Xu, Menglan verfasserin aut Wang, Huijuan verfasserin aut Li, Yanmin verfasserin aut Gao, Jie verfasserin aut Zhang, Hechen verfasserin aut Enthalten in Journal of plant growth regulation New York, NY : Springer, 1982 40(2020), 4 vom: 23. Sept., Seite 1687-1700 (DE-627)254630448 (DE-600)1462091-1 1435-8107 nnns volume:40 year:2020 number:4 day:23 month:09 pages:1687-1700 https://dx.doi.org/10.1007/s00344-020-10224-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE 42.42 ASE AR 40 2020 4 23 09 1687-1700 |
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10.1007/s00344-020-10224-y doi (DE-627)SPR044543689 (SPR)s00344-020-10224-y-e DE-627 ger DE-627 rakwb eng 580 ASE 580 ASE 42.41 bkl 42.42 bkl Fu, Zhenzhu verfasserin aut Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2020 Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. Jiang, Hui verfasserin aut Chao, Yacong verfasserin aut Dong, Xiaoyu verfasserin aut Yuan, Xin verfasserin aut Wang, Limin verfasserin aut Zhang, Jing verfasserin aut Xu, Menglan verfasserin aut Wang, Huijuan verfasserin aut Li, Yanmin verfasserin aut Gao, Jie verfasserin aut Zhang, Hechen verfasserin aut Enthalten in Journal of plant growth regulation New York, NY : Springer, 1982 40(2020), 4 vom: 23. Sept., Seite 1687-1700 (DE-627)254630448 (DE-600)1462091-1 1435-8107 nnns volume:40 year:2020 number:4 day:23 month:09 pages:1687-1700 https://dx.doi.org/10.1007/s00344-020-10224-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE 42.42 ASE AR 40 2020 4 23 09 1687-1700 |
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10.1007/s00344-020-10224-y doi (DE-627)SPR044543689 (SPR)s00344-020-10224-y-e DE-627 ger DE-627 rakwb eng 580 ASE 580 ASE 42.41 bkl 42.42 bkl Fu, Zhenzhu verfasserin aut Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2020 Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. Jiang, Hui verfasserin aut Chao, Yacong verfasserin aut Dong, Xiaoyu verfasserin aut Yuan, Xin verfasserin aut Wang, Limin verfasserin aut Zhang, Jing verfasserin aut Xu, Menglan verfasserin aut Wang, Huijuan verfasserin aut Li, Yanmin verfasserin aut Gao, Jie verfasserin aut Zhang, Hechen verfasserin aut Enthalten in Journal of plant growth regulation New York, NY : Springer, 1982 40(2020), 4 vom: 23. Sept., Seite 1687-1700 (DE-627)254630448 (DE-600)1462091-1 1435-8107 nnns volume:40 year:2020 number:4 day:23 month:09 pages:1687-1700 https://dx.doi.org/10.1007/s00344-020-10224-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE 42.42 ASE AR 40 2020 4 23 09 1687-1700 |
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Fu, Zhenzhu @@aut@@ Jiang, Hui @@aut@@ Chao, Yacong @@aut@@ Dong, Xiaoyu @@aut@@ Yuan, Xin @@aut@@ Wang, Limin @@aut@@ Zhang, Jing @@aut@@ Xu, Menglan @@aut@@ Wang, Huijuan @@aut@@ Li, Yanmin @@aut@@ Gao, Jie @@aut@@ Zhang, Hechen @@aut@@ |
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In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. 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Fu, Zhenzhu |
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580 ASE 42.41 bkl 42.42 bkl Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida |
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Fu, Zhenzhu Jiang, Hui Chao, Yacong Dong, Xiaoyu Yuan, Xin Wang, Limin Zhang, Jing Xu, Menglan Wang, Huijuan Li, Yanmin Gao, Jie Zhang, Hechen |
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three paralogous r2r3-myb genes contribute to delphinidin-related anthocyanins synthesis in petunia hybrida |
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Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida |
| abstract |
Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. © Springer Science+Business Media, LLC, part of Springer Nature 2020 |
| abstractGer |
Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. © Springer Science+Business Media, LLC, part of Springer Nature 2020 |
| abstract_unstemmed |
Abstract Three ANTHOCYANIN SYNTHESIS REGULATOR genes (ASR1–3) that encode R2R3-MYB transcription factors were identified recently from Petunia hybrida. In this study, we conducted additional experiments to characterize their specific function in the regulation of anthocyanin synthesis. The ASR1–3 proteins were localized in the nucleus. Analysis of their regulatory function by transient expression in the petunia corolla and yeast two-hybrid assays showed that the residues Arg at position 51 and Ala at position 102 in the N-terminal domain were essential for the regulatory function of the proteins, and the conserved domain at the C-terminal end was important for activation of the protein. RNA sequencing of overexpression (OE) and RNA-interference transgenic lines confirmed that the ASR proteins specifically induce structural genes of anthocyanin synthesis, including the early biosynthesis genes CHSj, F3H, and F3′5′H-1, the late biosynthesis genes DFR, ANS, RT, MT, AT, and GT, and the anthocyanin-related glutathione S-transferase gene AN9. In addition, a member of the detoxifying efflux carrier family, a DTX35-like gene, was upregulated by ASRs. Determination of anthocyanin/anthocyanidin contents in ASR1-OE petunia lines revealed that ASR1 especially induced the flavonoid 3′,5′-hydroxylase, which was consistent with the abundance of dihydromyricetins and delphinidins, but not cyanidins. The ASR genes were induced under high-intensity light and upregulated the expression of MYBx and MYB27, thereby providing feedback repression of anthocyanin synthesis. An updated model is presented outlining the mechanisms underlying anthocyanin synthesis in petunia. © Springer Science+Business Media, LLC, part of Springer Nature 2020 |
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Three Paralogous R2R3-MYB Genes Contribute to Delphinidin-Related Anthocyanins Synthesis in Petunia hybrida |
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| score |
7.4001646 |