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Identification and Characterization of Anthocyanin Biosynthesis-Related Genes in Kohlrabi

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Abstract

Kohlrabi (Brassica oleracea var. gongylodes L.) is an important vegetable of the Brassicaceae family. The main edible part of kohlrabi is the swollen stem. The purple cultivars make anthocyanin mainly in the peel of the swollen stem, while in the leaf, it is limited to the midrib, but green cultivars do not. Anthocyanins are advantageous for both plants as well as humans. Two anthocyanin compounds were detected by high pressure liquid chromatography (HPLC) only in the peel of the purple kohlrabi cultivar. Three MYBs, three bHLHs, and one WD40 TF were identified as the candidate regulatory genes in kohlrabi. There was an abundance of transcript levels for the late biosynthetic genes more specifically for BoF3′H, BoDFR, BoLDOX, and BoGST in the purple peel while scarcely detectable in other tissues for both cultivars. The expression of BoPAP2 and BoTT8 was higher in the peel of the purple cultivar than the green cultivar. The expression of BoMYBL2.2 orthologue of Arabidopsis MYBL2, a negative regulator of anthocyanins, was dramatically decreased in the purple peel. The expression of BoACO1, a key gene for ethylene biosynthesis, and BoNCED3, an important gene of the ABA pathway, was down- and upregulated, respectively, in the peel of purple kohlrabi.

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Abbreviations

AAO3 :

arabidopsis aldehyde oxidase 3

ABA :

abscisic acid

ACO1 :

aminocyclopropane-1-carboxylateoxidase 1

bHLH :

basic helix-loop-helix

CHI :

chalcone isomerase

CHS :

chalcone synthase

DFR :

dihydroflavonol 4-reductase

EGL3 :

enhancer of glabra3

ERS :

ethylene response sensor

ETR :

ethylene receptor

F3H :

flavanone 3-hydroxylase

F3′H :

flavonoid 3′-hydroxylase

GL3 :

glabra3

GST :

glutathione S-transferase

HPLC :

high pressure liquid chromatography

LDOX :

leucoanthocyanidin dioxygenase

NCED3 :

9-cis-epoxycarotenoid dioxygenase 3

PAP1 :

production of anthocyanin pigment 1

PAP2 :

production of anthocyanin pigment 1

qRT-PCR :

quantitative reverse transcription polymerase chain reaction

TF :

transcription factor

TT8 :

transparent testa8

TTG1 :

transparent testa glabra 1

UFGT :

UDP-flavonoid glucosyl transferase.

References

  1. Miguel, M. (2011). Anthocyanins: antioxidant and/or anti-inflammatory activities. Journal of Applied Pharmaceutical Science, 1, 7–15.

    Google Scholar 

  2. Lin-Wang, K., Bolitho, K., Grafton, K., Kortstee, A., Karunairetnam, S., McGhie, T. K., Espley, R. V., Hellens, R. P., & Allan, A. C. (2010). An R2R3 MYB transcription factor associated with regulation of the anthocyanin biosynthetic pathway in Rosaceae. BMC Plant Biology, 10, 1–17.

    Article  Google Scholar 

  3. Rahim, M. A., Busatto, N., & Trainotti, L. (2014). Regulation of anthocyanin biosynthesis in peach fruits. Planta, 240, 913–929.

    Article  CAS  Google Scholar 

  4. Ryan, K. G., Swinny, E. E., Markham, K. R., & Winefield, C. (2002). Flavonoid gene expression and UV photoprotection in transgenic and mutant Petunia leaves. Phytochemistry, 59, 23–32.

    Article  CAS  Google Scholar 

  5. Whitney, K. D., & Lister, C. E. (2004). Fruit colour polymorphism in Acacia ligulata: seed and seedling performance, clinal patterns, and chemical variation. Evolutionary Ecology, 18, 165–186.

    Article  Google Scholar 

  6. Petroni, K., & Tonelli, C. (2011). Recent advances on the regulation of anthocyanin synthesis in reproductive organs. Plant Science, 181, 219–229.

    Article  CAS  Google Scholar 

  7. Mazza, G., Kay, C. D., Cottrell, T., & Holub, B. J. (2002). Absorption of anthocyanins from blueberries and serum antioxidant status in human subjects. Journal of Agricultural and Food Chemistry, 50, 7731–7737.

    Article  CAS  Google Scholar 

  8. Yuan, Y., Chiu, L., & Li, L. (2009). Transcriptional regulation of anthocyanin biosynthesis in red cabbage. Planta, 230, 1141–1153.

    Article  CAS  Google Scholar 

  9. Tedesco, I., Russo, G. L., Nazzaro, F., Russo, M., & Palumbo, R. (2001). Antioxidant effect of red wine anthocyanins in normal and catalase-inactive human erythrocytes. The Journal of Nutritional Biochemistry, 12, 505–511.

    Article  CAS  Google Scholar 

  10. Lim, T. (2015). Brassica oleracea (Gongylodes group). In Edible medicinal and non medicinal plants (pp. 768–776). Dordrecht: Springer.

    Google Scholar 

  11. Choi, S., Ryu, D., Park, S., Ahn, K., Lim, Y., & An, G. (2010). Composition analysis between kohlrabi (Brassica oleracea var. gongylodes) and radish (Raphanus sativus). Korean Journal of Horticultural Science and Technology, 28, 469–475.

    CAS  Google Scholar 

  12. Zhang, Y., Hu, Z., Zhu, M., Zhu, Z., Wang, Z., Tian, S., & Chen, G. (2015). Anthocyanin accumulation and molecular analysis of correlated genes in purple kohlrabi (Brassica oleracea var. gongylodes L.) Journal of Agricultural and Food Chemistry, 63, 4160–4169.

    Article  CAS  Google Scholar 

  13. Winkel-Shirley, B. (2001). Flavonoid biosynthesis. A colorful model for genetics, biochemistry, cell biology, and biotechnology. Plant Physiology, 126, 485–493.

    Article  CAS  Google Scholar 

  14. Vogt, T. (2010). Phenylpropanoid biosynthesis. Molecular Plant, 3, 2–20.

    Article  CAS  Google Scholar 

  15. Takos, A. M., Jaffe, F. W., Jacob, S. R., Bogs, J., Robinson, S. P., & Walker, A. R. (2006). Light-induced expression of a MYB gene regulates anthocyanin biosynthesis in red apples. Plant Physiology, 142, 1216–1232.

    Article  CAS  Google Scholar 

  16. Conn, S., Curtin, C., Bezier, A., Franco, C., & Zhang, W. (2008). Purification, molecular cloning, and characterization of glutathione S-transferases (GSTs) from pigmented Vitis vinifera L. cell suspension cultures as putative anthocyanin transport proteins. Journa of Expeerimental Botany, 59, 3621–3634.

    Article  CAS  Google Scholar 

  17. Espley, R. V., Hellens, R. P., Putterill, J., Stevenson, D. E., Kutty-Amma, S., & Allan, A. C. (2007). Red colouration in apple fruit is due to the activity of the MYB transcription factor, MdMYB10. The Plant Journal, 49, 414–427.

    Article  CAS  Google Scholar 

  18. Ban, Y., Honda, C., Hatsuyama, Y., Igarashi, M., Bessho, H., & Moriguchi, T. (2007). Isolation and functional analysis of a MYB transcription factor gene that is a key regulator for the development of red coloration in apple skin. Plant Cell Physiology, 48, 958–970.

    Article  CAS  Google Scholar 

  19. Kobayashi, S., Ishimaru, M., Hiraoka, K., & Honda, C. (2002). Myb-related genes of the Kyoho grape (Vitis labruscana) regulate anthocyanin biosynthesis. Planta, 215, 924–933.

    Article  CAS  Google Scholar 

  20. He, F., Mu, L., Yan, G., Liang, N., Pan, Q., Wang, J., Reeves, M. J., & Duan, C. (2010). Biosynthesis of anthocyanins and their regulation in colored grapes. Molecules, 15, 9057–9091.

    Article  CAS  Google Scholar 

  21. Mathews, H., Clendennen, S. K., Caldwell, C. G., Liu, X. L., Connors, K., Matheis, N., Schuster, D. K., Menasco, D. J., Wagoner, W., Lightner, J., & Wagner, D. R. (2003). Activation tagging in tomato identifies a transcriptional regulator of anthocyanin biosynthesis, modification, and transport. Plant Cell, 15, 1689–1703.

    Article  CAS  Google Scholar 

  22. Mano, H., Ogasawara, F., Sato, K., Higo, H., & Minobe, Y. (2007). Isolation of a regulatory gene of anthocyanin biosynthesis in tuberous roots of purple-fleshed sweet potato. Plant Physiology, 143, 1252–1268.

    Article  CAS  Google Scholar 

  23. Shen, X., Zhao, K., Liu, L., Zhang, K., Yuan, H., Liao, X., Wang, Q., Guo, X., Li, F., & Li, T. (2014). A role for PacMYBA in ABA-regulated anthocyanin biosynthesis in red-colored sweet cherry cv. Hong Deng (Prunus avium L.) Plant Cell Physiology, 55, 862–880.

    Article  CAS  Google Scholar 

  24. Schaart, J. G., Dubos, C., Romero De La Fuente, I., Houwelingen, A. M., Vos, R. C., Jonker, H. H., Xu, W., Routaboul, J., Lepiniec, L., & Bovy, A. G. (2013). Identification and characterization of MYB-bHLH-WD40 regulatory complexes controlling proanthocyanidin biosynthesis in strawberry (Fragaria × ananassa) fruits. New Phytologist, 197, 454–467.

    Article  CAS  Google Scholar 

  25. Chiu, L., & Li, L. (2016). Characterization of the regulatory network of BoMYB2 in controlling anthocyanin biosynthesis in purple cauliflower. Planta, 236, 1153–1164.

    Article  Google Scholar 

  26. Lim, S., Song, J., Kim, D., Kim, J. K., Lee, J., Kim, Y., & Ha, S. (2016). Activation of anthocyanin biosynthesis by expression of the radish R2R3-MYB transcription factor gene RsMYB1. Plant Cell Reports, 35, 641–653.

    Article  CAS  Google Scholar 

  27. Gonzalez, A., Zhao, M., Leavitt, J. M., & Lloyd, A. M. (2008). Regulation of the anthocyanin biosynthetic pathway by the TTG1/bHLH/Myb transcriptional complex in Arabidopsis seedlings. The Plant Journal, 53, 814–827.

    Article  CAS  Google Scholar 

  28. Dubos, C., Le Gourrierec, J., Baudry, A., Huep, G., Lanet, E., Debeaujon, I., Routaboul, J., Alboresi, A., Weisshaar, B., & Lepiniec, L. (2008). MYBL2 is a new regulator of flavonoid biosynthesis in Arabidopsis thaliana. The Plant Journal, 55, 940–953.

    Article  CAS  Google Scholar 

  29. Stracke, R., Werber, M., & Weisshaar, B. (2001). The R2R3-MYB gene family in Arabidopsis thaliana. Current Opinion in Plant Biology, 4, 447–456.

    Article  CAS  Google Scholar 

  30. Allan, A. C., Hellens, R. P., & Laing, W. A. (2008). MYB transcription factors that colour our fruit. Trends in Plant Science, 13, 99–102.

    Article  CAS  Google Scholar 

  31. Schwinn, K., Venail, J., Shang, Y., Mackay, S., Alm, V., Butelli, E., Oyama, R., Bailey, P., Davies, K., & Martin, C. (2006). A small family of MYB-regulatory genes controls floral pigmentation intensity and patterning in the genus Antirrhinum. Plant Cell, 18, 831–851.

    Article  CAS  Google Scholar 

  32. Chiu, L. W., Zhou, X., Burke, S., Wu, X., Prior, R. L., & Li, L. (2010). The purple cauliflower arises from activation of a MYB transcription factor. Plant Physiology, 154, 1470–1480.

    Article  CAS  Google Scholar 

  33. He, Q., Zhang, Z., & Zhang, L. (2015). Anthocyanin accumulation, antioxidant ability and stability, and a transcriptional analysis of anthocyanin biosynthesis in purple heading Chinese cabbage (Brassica rapa L. ssp. pekinensis). Journal of Agricultural and Food Chemistry, 64, 132–145.

    Article  Google Scholar 

  34. Matsui, K., Umemura, Y., & Ohme-Takagi, M. (2008). AtMYBL2, a protein with a single MYB domain, acts as a negative regulator of anthocyanin biosynthesis in Arabidopsis. The Plant Journal, 55, 954–967.

    Article  CAS  Google Scholar 

  35. Nesi, N., Debeaujon, I., Jond, C., Pelletier, G., Caboche, M., & Lepiniec, L. (2000). The TT8 gene encodes a basic helix-loop-helix domain protein required for expression of DFR and BAN genes in Arabidopsis siliques. Plant Cell, 12, 1863–1878.

    Article  CAS  Google Scholar 

  36. Bailey, P. C., Martin, C., Toledo-Ortiz, G., Quail, P. H., Huq, E., Heim, M. A., Jakoby, M., Werber, M., & Weisshaar, B. (2003). Update on the basic helix-loop-helix transcription factor gene family in Arabidopsis thaliana. Plant Cell, 15, 2497–2502.

    Article  CAS  Google Scholar 

  37. Feller, A., Machemer, K., Braun, E. L., & Grotewold, E. (2011). Evolutionary and comparative analysis of MYB and bHLH plant transcription factors. The Plant Journal, 66, 94–116.

    Article  CAS  Google Scholar 

  38. Goff, S. A., Cone, K. C., & Chandler, V. L. (1992). Functional analysis of the transcriptional activator encoded by the maize B gene: evidence for a direct functional interaction between two classes of regulatory proteins. Genes & Development, 6, 864–875.

    Article  CAS  Google Scholar 

  39. Walker, A. R., Davison, P. A., Bolognesi-Winfield, A. C., James, C. M., Srinivasan, N., Blundell, T. L., Esch, J. J., Marks, M. D., & Gray, J. C. (1999). The TRANSPARENT TESTA GLABRA1 locus, which regulates trichome differentiation and anthocyanin biosynthesis in Arabidopsis, encodes a WD40 repeat protein. Plant Cell, 11, 1337–1350.

    Article  CAS  Google Scholar 

  40. Carey, C. C., Strahle, J. T., Selinger, D. A., & Chandler, V. L. (2004). Mutations in the pale aleurone color1 regulatory gene of the Zea mays anthocyanin pathway have distinct phenotypes relative to the functionally similar TRANSPARENT TESTA GLABRA1 gene in Arabidopsis thaliana. Plant Cell, 16, 450–464.

    Article  CAS  Google Scholar 

  41. Brueggemann, J., Weisshaar, B., & Sagasser, M. (2010). A WD40-repeat gene from Malus × domestica is a functional homologue of Arabidopsis thaliana TRANSPARENT TESTA GLABRA1. Plant Cell Reports, 29, 285–294.

    Article  CAS  Google Scholar 

  42. Livak, K. J., & Schmittgen, T. D. (2001). Analysis of relative gene expression data using real-time quantitative PCR and the 2−ΔΔCT method. Methods, 25, 402–408.

    Article  CAS  Google Scholar 

  43. Mehrtens, F., Kranz, H., Bednarek, P., & Weisshaar, B. (2005). The Arabidopsis transcription factor MYB12 is a flavonol-specific regulator of phenylpropanoid biosynthesis. Plant Physiology, 138, 1083–1096.

    Article  CAS  Google Scholar 

  44. Yu, J., Tehrim, S., Zhang, F., Tong, C., Huang, J., Cheng, X., Dong, C., Zhou, Y., Qin, R., & Hua, W. (2014). Genome-wide comparative analysis of NBS-encoding genes between Brassica species and Arabidopsis thaliana. BMC Genomics, 15, 1.

    CAS  Google Scholar 

  45. Mushtaq, M. A., Pan, Q., Chen, D., Zhang, Q., Ge, X., & Li, Z. (2016). Comparative leaves transcriptome analysis emphasizing on accumulation of anthocyanins in Brassica: molecular regulation and potential interaction with photosynthesis. Frontiers in Plant Science, 7, 1–15.

    Article  Google Scholar 

  46. Eisen, M. B., Spellman, P. T., Brown, P. O., & Botstein, D. (1998). Cluster analysis and display of genome-wide expression patterns. Proceedings of the National Academy of Sciences of the United States of America, 95, 14863–14868.

    Article  CAS  Google Scholar 

  47. Saldanha, A. J. (2004). Java Treeview—extensible visualization of microarray data. Bioinformatics, 20, 3246–3248.

    Article  CAS  Google Scholar 

  48. Cheng, F., Sun, R., Hou, X., Zheng, H., Zhang, F., Zhang, Y., Liu, B., Liang, J., Zhuang, M., & Liu, Y. (2016). Subgenome parallel selection is associated with morphotype diversification and convergent crop domestication in Brassica rapa and Brassica oleracea. Nature Genetics, 48, 1218–1224.

    Article  CAS  Google Scholar 

  49. Tamura, K., Stecher, G., Peterson, D., Filipski, A., & Kumar, S. (2013). MEGA6: molecular evolutionary genetics analysis version 6.0. Molecular Biology and Evolution, 30, 2725–2729.

    Article  CAS  Google Scholar 

  50. Heppel, S. C., Jaffé, F. W., Takos, A. M., Schellmann, S., Rausch, T., Walker, A. R., & Bogs, J. (2013). Identification of key amino acids for the evolution of promoter target specificity of anthocyanin and proanthocyanidin regulating MYB factors. Plant Molecular Biology, 82, 457–471.

    Article  CAS  Google Scholar 

  51. Zimmermann, I. M., Heim, M. A., Weisshaar, B., & Uhrig, J. F. (2004). Comprehensive identification of Arabidopsis thaliana MYB transcription factors interacting with R/B-like BHLH proteins. The Plant Journal, 40, 22–34.

    Article  CAS  Google Scholar 

  52. Heim, M. A., Jakoby, M., Werber, M., Martin, C., Weisshaar, B., & Bailey, P. C. (2003). The basic helix-loop-helix transcription factor family in plants: a genome-wide study of protein structure and functional diversity. Molecular Biology and Evolution, 20, 735–747.

    Article  CAS  Google Scholar 

  53. Xiang, L., Liu, X., Li, X., Yin, X., Grierson, D., Li, F., & Chen, K. (2015). A novel bHLH transcription factor involved in regulating anthocyanin biosynthesis in chrysanthemums (Chrysanthemum morifolium Ramat.) PLoS One, 10, e0143892.

    Article  Google Scholar 

  54. Kitamura, S., Shikazono, N., & Tanaka, A. (2004). TRANSPARENT TESTA 19 is involved in the accumulation of both anthocyanins and proanthocyanidins in Arabidopsis. The Plant Journal, 37, 104–114.

    Article  CAS  Google Scholar 

  55. Zhu, H., Fitzsimmons, K., Khandelwal, A., & Kranz, R. G. (2009). CPC, a single-repeat R3 MYB, is a negative regulator of anthocyanin biosynthesis in Arabidopsis. Molecular Plant, 2, 790–802.

    Article  CAS  Google Scholar 

  56. Zheng, K., Tian, H., Hu, Q., Guo, H., Yang, L., Cai, L., Wang, X., Liu, B., & Wang, S. (2016). Ectopic expression of R3 MYB transcription factor gene OsTCL1 in Arabidopsis, but not rice, affects trichome and root hair formation. Scientific Reports, 6, 19254.

    Article  CAS  Google Scholar 

  57. Das, P. K., Shin, D. H., Choi, S., & Park, Y. (2012). Sugar-hormone cross-talk in anthocyanin biosynthesis. Molecules and Cells, 34, 501–507.

    Article  CAS  Google Scholar 

  58. Jeong, S. W., Das, P. K., Jeoung, S. C., Song, J. Y., Lee, H. K., Kim, Y. K., Kim, W. J., Park, Y. I., Yoo, S. D., Choi, S. B., Choi, G., & Park, Y. I. (2010). Ethylene suppression of sugar-induced anthocyanin pigmentation in Arabidopsis. Plant Physiology, 154, 1514–1531.

    Article  CAS  Google Scholar 

  59. Kim, J., Lee, B., Kim, S., Oh, K., & Cho, K. Y. (2006). Responses to environmental and chemical signals for anthocyanin biosynthesis in non-chlorophyllous corn (Zea mays L.) leaf. Journal of Plant Biology, 49, 16–25.

    Article  CAS  Google Scholar 

  60. Mori, K., Sato, H., Goto-Yamamoto, N., Kitayama, M., Kobayashi, S., Sugaya, S., Gemma, H., & Hashizume, K. (2015). Effects of abscisic acid treatment and night temperatures on anthocyanin composition in Pinot noir grapes. VITIS, Journal of Grapevine Research, 44, 161.

    Google Scholar 

  61. Govindaraj, M., Vetriventhan, M., & Srinivasan, M. (2015). Importance of genetic diversity assessment in crop plants and its recent advances: an overview of its analytical perspectives. Genetics Research International, 2015, 1–14.

    Article  Google Scholar 

  62. Wu, X., & Prior, R. L. (2005). Identification and characterization of anthocyanins by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry in common foods in the United States: vegetables, nuts, and grains. Journal of Agricultural and Food Chemistry, 53, 3101–3113.

    Article  CAS  Google Scholar 

  63. Kong, J., Chia, L., Goh, N., Chia, T., & Brouillard, R. (2003). Analysis and biological activities of anthocyanins. Phytochemistry, 64, 923–933.

    Article  CAS  Google Scholar 

  64. Charron, C. S., Clevidence, B. A., Britz, S. J., & Novotny, J. A. (2007). Effect of dose size on bioavailability of acylated and nonacylated anthocyanins from red cabbage (Brassica oleracea L. var. capitata). Journal of Agricultural and Food Chemistry, 55, 5354–5362.

    Article  CAS  Google Scholar 

  65. Arapitsas, P., Sjöberg, P. J., & Turner, C. (2008). Characterisation of anthocyanins in red cabbage using high resolution liquid chromatography coupled with photodiode array detection and electrospray ionization-linear ion trap mass spectrometry. Food Chemistry, 109, 219–226.

    Article  CAS  Google Scholar 

  66. Park, W. T., Kim, J. K., Park, S., Lee, S., Li, X., Kim, Y. B., Uddin, M. R., Park, N. I., Kim, S., & Park, S. U. (2012). Metabolic profiling of glucosinolates, anthocyanins, carotenoids, and other secondary metabolites in kohlrabi (Brassica oleracea var. gongylodes). Journal of Agricultural and Food Chemistry, 60, 8111–8116.

    Article  CAS  Google Scholar 

  67. Yu, J., Zhao, M., Wang, X., Tong, C., Huang, S., Tehrim, S., Liu, Y., Hua, W., & Liu, S. (2013). Bolbase: a comprehensive genomics database for Brassica oleracea. BMC Genomics, 14, 1.

    Article  Google Scholar 

  68. Ahmed, N. U., Park, J., Jung, H., Yang, T., Hur, Y., & Nou, I. (2014). Characterization of dihydroflavonol 4-reductase (DFR) genes and their association with cold and freezing stress in Brassica rapa. Gene, 550, 6–55.

    Article  Google Scholar 

  69. Tohge, T., Nishiyama, Y., Hirai, M. Y., Yano, M., Nakajima, J., Awazuhara, M., Inoue, E., Takahashi, H., Goodenowe, D. B., & Kitayama, M. (2005). Functional genomics by integrated analysis of metabolome and transcriptome of Arabidopsis plants over-expressing an MYB transcription factor. The Plant Journal, 42, 218–235.

    Article  CAS  Google Scholar 

  70. Takada, K., Ishimaru, K., Minamisawa, K., Kamada, H., & Ezura, H. (2005). Expression of a mutated melon ethylene receptor gene Cm-ETR1/H69A affects stamen development in Nicotiana tabacum. Plant Science, 169, 935–942.

    Article  CAS  Google Scholar 

  71. Kang, B. G., & Burg, S. P. (1973). Role of ethylene in phytochrome-induced anthocyanin synthesis. Planta, 110, 227–235.

    Article  CAS  Google Scholar 

  72. Wei, Y., Hu, F., Hu, G., Li, X., Huang, X., & Wang, H. (2011). Differential expression of anthocyanin biosynthetic genes in relation to anthocyanin accumulation in the pericarp of Litchi chinensis Sonn. PLoS One, 6, e19455.

    Article  CAS  Google Scholar 

  73. Koyama, K., Sadamatsu, K., & Goto-Yamamoto, N. (2010). Abscisic acid stimulated ripening and gene expression in berry skins of the cabernet sauvignon grape. Functional & Integrative Genomics, 10, 367–381.

    Article  CAS  Google Scholar 

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Funding

This research work was financially supported by the Golden Seed Project (Center for Horticultural Seed Development, Grant no. 213007-05-1-CG100) of the Ministry of Agriculture, Food and Rural affairs in the Republic of Korea (MAFRA).

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Rahim, M.A., Robin, A.H.K., Natarajan, S. et al. Identification and Characterization of Anthocyanin Biosynthesis-Related Genes in Kohlrabi. Appl Biochem Biotechnol 184, 1120–1141 (2018). https://doi.org/10.1007/s12010-017-2613-2

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