, Volume 106, Issue 3–4, pp 289–296

Tapetum plastids ofOlea europaea L.

  • E. Pacini
  • G. Casadoro


The plastid ontogenesis inOlea europaea tapetum has been studied. Tapetum plastids start their development as proplastids and differentiate into elaioplasts. At the end of their development the tapetal cells degenerate and are substituted by roundish lipidic masses which will later form an exine coating (Pollenkitt). During their ontogenesis the plastids are characteristically associated with membrane outlines of mostly smooth ER, which appear to be correlated with lipid accumulation inside the plastids.


Elaioplasts Olea europaea Plastids Pollenkitt 


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  1. Abreu, I., Santos, A., 1977: Intimate association between endoplasmic reticulum and plastids during microsporogenesis inLycopersicum esculentum Mill. andSolanum tuberosum L. J. submicr. Cytol.19, 239–246.Google Scholar
  2. Dickinson, H. G., 1973: The role of plastids in the formation of pollen grain coatings. Cytobios8, 25–40.PubMedGoogle Scholar
  3. Faull, A. F., 1935; Elaioplasts inIris: a morphological study. J. of Arnold Arboretum16, 225–267.Google Scholar
  4. Frankel, R., Galun, E., 1977: Pollination mechanism, reproduction and plant breeding. Monographs on Theoretical and Applied Genetics, no. 2 (Frankel, R., ed.). Berlin-Heidelberg-New York: Springer.Google Scholar
  5. Gunning, B. E. S., Steer, M. W., 1975: Ultrastructure and the Biology of Plant Cells, pp. 312. London: Edward Arnold Publ.Google Scholar
  6. Hall, J. L., Flowers, T. J., Roberts, R. M., 1974: Plant cell structure and metabolism, pp. 426. London: Longman Group Ltd.Google Scholar
  7. Heslop-Harrison, J., 1968: Tapetal origin of pollen coat substances inLilium. New Phytologist67, 779–786.Google Scholar
  8. —, 1975: The physiology of the pollen grain surface. Proc. Roy. Soc. (Lond.) B190, 275–299.Google Scholar
  9. Jensen, W. A., 1962: Botanical Histochemistry: Principles and Practice. San Francisco: W. H. Freeman & Co.Google Scholar
  10. Kirk, J. T. O., Tilney-Bassett, R. A. E., 1978: The plastids, pp. 960. Amsterdam: Elsevier North-Holland Biomedical Press.Google Scholar
  11. Knoll, F., 1930: Über Pollenkitt und Bestäubungsart. Z. Bot.23, 609–675.Google Scholar
  12. Linskens, H. F., Kroh, M., 1967: Pollen. In: Encyclopedia of Plant Physiology, Vol. 18, pp. 506 (Ruhland, W., ed.). Berlin-Heidelberg-New York: Springer-Verlag.Google Scholar
  13. Manuel, J.: Recherches sur la formation de stérides dans les chloroplastes de certaines cactées. Rev. Gén. de Bot.48, 49–80.Google Scholar
  14. Mepham, R. H., 1970: Development of the pollen grain wall. Further work withTradescantia bracteata. Protoplasma71, 39–54.Google Scholar
  15. —, 1968: Role of the tapetum in the development ofTradescantia pollen. Nature221, 282–284.Google Scholar
  16. Pacini, E., Cresti, M., 1976: Close association between plastids and endoplasmic reticulum cisterns during pollen grain development inLycopersicum peruvianum. J. Ultrastruct. Res.57, 260–265.PubMedGoogle Scholar
  17. —, 1979 a: The ultrastructure of pollen grain development in the olive (Olea europaea). 1. Proteins in the pore. New Phytol.83, 157–163.Google Scholar
  18. — —, 1979 b: The ultrastructure of pollen grain development in the olive (Olea europaea). 2. Secretion by the tapetal cells. New Phytol.83, 165–174.Google Scholar
  19. Rodriguez-Garcia, M. I., Sievers, A., 1977: Membrane contacts of the endoplasmic reticulum with plastids and with the plasmalemma in the endothecium ofScilla nonscripta. Cytobiologie15, 85–95.Google Scholar
  20. Schnepf, E., 1974: Gland Cells. In: Dynamic aspects of plant ultrastructure, pp. 546 (Robards, A. W., ed.). McGraw-Hill Book Co. (U.K.) Ltd.Google Scholar
  21. Steer, M. W., 1977: Differentiation of tapetum inAvena. II. The endoplasmic reticulum and Golgi apparatus. J. Cell Sci.28, 71–86.PubMedGoogle Scholar

Copyright information

© Springer-Verlag 1981

Authors and Affiliations

  • E. Pacini
    • 1
  • G. Casadoro
    • 2
  1. 1.Department of BotanyUniversity of SienaItaly
  2. 2.Department of BotanyUniversity of PaduaItaly

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