Suspension cultures of oil palm (Elaeis guineensis Jacq.) were established in a medium with 80 or 100 mg.l(-1) 2,4-dichlorophenoxyacetic acid and 1 g.l(-1) activated charcoal, from calli producing embryogenic cells and protruding proembryos. The suspension was composed of meristematic clumps, breaki
Application of X-ray microanalysis to cell suspensions of oil palm (Elaeis guineensisJacq.)
โ Scribed by A. Warley; D. Ferdinando; W. A. Hughes
- Publisher
- Springer-Verlag
- Year
- 1985
- Tongue
- English
- Weight
- 911 KB
- Volume
- 165
- Category
- Article
- ISSN
- 0032-0935
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โฆ Synopsis
X-ray microanalysis has been used to determine the elemental composition of oil-palm (Elaeis guineesis) cell suspensions without the use of cryoprotectants. Results based on individual cells were gathered over a typical growth cycle of 14 d. During the log phase (5-7 d) there is an increase in the number of cells containing high concentrations of both K (400 mmol kg-1 dry weight) and P (400 mmol kg-1 dry weight). Morphologically these cells had thin cell walls and were frequently joined to other cells (two to five cells per clump).
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