Abstract
Two cell lines of Vinca major L. cv. variegata produced strictosidine lactam as the main alkaloid. Quantities varied from 500–1000 μg/g DW in the high-yielding line and 1–100 μg/g DW in the low-yielding line. Transfer of cells to alkaloid production medium resulted in a 6–8 fold increase in alkaloid production with the high-yielding line, some increase in the low-yielding line and in both lines induced intense greening (up to 200 μg chlorophyll/g DW) indicating chloroplast differentiation. Though in the source plant leaves are the main storage site, no correlation between alkaloid accumulation and chloroplast differentiation could be found.
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NRCC No. 26184.
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Eilert, U., Balsevich, J. & Kurz, W.G.W. Greening and strictosidine lactam production in two cell lines of Vinca major cv. variegata. Plant Cell Tiss Organ Cult 8, 177–182 (1987). https://doi.org/10.1007/BF00043154
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DOI: https://doi.org/10.1007/BF00043154