Abstract
Intensely pigmented and spherical vesicles (anthocyanoplasts) were found in anthocyanin-containing cells of sweet potato (Ipomoea batatas) suspension cultures. Anthocyanin synthesis began to first occur 24–48 h after exposure to light, and then numerous small red vesicles were detected under a microscope. The frequency of anthocyanoplast-containing cells rapidly increased to finally about 80% of the total cultured cells after 5 days of irradiation. Fully developed anthocyanoplasts reached 10–15 μm in diameter. On the other hand, neither anthocyanin synthesis nor development of anthocyanoplasts was induced in the dark-cultured cells. 2,4-D also inhibited anthocyanin synthesis and development of these vesicles. The results suggest that anthocyanoplasts might be a site of anthocyanin synthesis and/or accumulation.
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Abbreviations
- 2,4-D:
-
2,4-dichlorophenoxyacetic acid
References
Constabel F, Shyluk JP, Gamborg OL (1971) Planta 96:306–316
Davies ME (1972) Planta 104:50–56
Fritsch H, Grisebach H (1975) Phytochemistry 14:2437–2442
Gamborg OL (1966) Can J Biochem 44:791–799
Hrazdina G (1982) In: Harborne JB, Mabry TJ (eds) The Flavonoids Advances in Research, Chapman and Hall London, New York. pp 135–188
Hrazdina G, Alscher-Herman R, Kish, VM (1980) Phytochemistry 19:1355–1359
Hrazdina G, Wagner GJ, Siegelman HW (1978) Phytochemistry 17:53–56
Matsumoto T, Nishida K, Noguchi M, Tamaki E (1973) Agric Biol Chem 37:561–567
Nishimaki T, Nozue M (1985) Plant Cell Rep (submitted)
Ozeki Y, Komamine A (1981) Physiol Plant 53:570–577
Pecket RC, Small CJ (1980) Phytochemistry 19:2571–2576
Ranjeva R, Alibert G, Boudet AM (1977) Plant Sci Lett 10:235–242
Stickland S, Sunderland N (1972) Ann Bot 36:443–457
Wellmann E, Hrazdina G, Grisebach H (1976) Phytochemistry 15:913–915
Westcott RJ, Henshaw GG (1976) Planta 131:67–73
Yamakawa T, Kato S, Ishida K, Kodama T, Minoda Y (1983) Agric Biol Chem 47:2185–2191
Yasuda H, Shinoda H (1985) Cytologia (in press)
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Communicated by F. Constabel
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Nozue, M., Yasuda, H. Occurrence of anthocyanoplasts in cell suspension cultures of sweet potato. Plant Cell Reports 4, 252–255 (1985). https://doi.org/10.1007/BF00269370
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DOI: https://doi.org/10.1007/BF00269370