Plant cell

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Like all organisms, plants have cells. But in some ways they are different from animal cells and the cells of other eukaryotes.

Plant cell structure

  • There are special cell-to-cell communication pathways known as plasmodesmata.[1] These are pores in the cell wall through which the cell content of adjacent cells (including endoplasmic reticulum) are continuous.[2]

Of course, plant cells have a nucleus with chromosomes and DNA, and they have mitochondria. Those are common to all eukaryote cells.

References[change | change source]

  1. Oparka K.J. 1993. Signalling via plasmodesmata - the neglected pathway. Seminars in Cell Biology 4, 131–138.
  2. Hepler P.K. 1982. Endoplasmic reticulum in the formation of the cell plate and plasmodesmata. Protoplasma 111, 121–133.
  3. Anderson S. et al 1981. Sequence and organization of the human mitochondrial genome. Nature 290, 4–65
  4. L. Cui et al 2006. ChloroplastDB: the chloroplast genome database. Nucleic Acids Research, 34, D692-696.
  5. L. Margulis 1970. Origin of eukaryotic cells. Yale University Press, New Haven.
  6. Raven J.A. 1997. The vacuole: a cost-benefit analysis. Advances in Botanical Research 25, 59–86.
  7. Leigh R.A.& Sanders D. 1997. The plant vacuole. In Advances in Botanical Research 25: Academic Press. ISBN 0-12-441870-8
  8. Lewis L.A. & McCourt R.M. 2004. Green algae and the origin of land plants. American Journal of Botany 91, 1535–1556.
  9. López-Bautista J.M; Waters D.A. and Chapman R.L. 2003. Phragmoplastin, green algae and the evolution of cytokinesis. International Journal of Systematic and Evolutionary Microbiology 53, 1715–1718.
  10. Silflow C.D. and Lefebvre P.A. 2001 Assembly and motility of eukaryotic cilia and flagella. Lessons from Chlamydomonas reinhardtii. Plant Physiology 127, 1500–1507.
  11. Manton I. and Clarke B. 1952. An electron microscope study of the spermatozoid of Sphagnum. Journal of Experimental Botany 3, 265–275.
  12. Paolillo D.J. Jr. 1967. On the structure of the axoneme in flagella of Polytrichum juniperinum. Transactions of the American Microscopical Society, 86, 428–433.
  13. Raven P.H; Evert R.F. & Eichhorm S.E. 1999. Biology of plants'. 6th ed, W.H. Freeman, New York.