Skip to main content

Some Problems of Chromosomal Aberration Studies in Meristems

  • Chapter
The Dynamics of Meristem Cell Populations

Part of the book series: Advances in Experimental Medicine and Biology ((AEMB,volume 18))

Abstract

Both dormant and active root meristems are frequently used in the study of radiation cytology as if they were homogeneous cell systems. This assumption is very far from the truth, for heterogeneity is present with regard to cell type, cell stage, cycle and phase times, and the metabolic status of the cells. Moreover, the dormant root is “dormant” when irradiated but “active” when fixed for observation, and the mobilization process introduces additional complications not normally present in roots that have been growing for some time.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Clowes, F.A.L. (1961) Duration of the mitotic cycle in a meristem. J. exp. Bot. 12: 283–293.

    Article  CAS  Google Scholar 

  2. Evans, H.J. (1962) Chromosome aberrations induced by ionizing radiation. Int. Rev, Cytol. 13: 221–321.

    Article  CAS  Google Scholar 

  3. Lea, D.E. (1947) “Actions of radiations on living cells.” (Cambridge university Press).

    Google Scholar 

  4. Miller, M. J. and Colaiace, J. D. (1970) Radiation dose fractionation, mitotic index, and multiple fixation studies on chromosome aberrations in Vicia faba. Mutation Res. 10: 449-462.

    Google Scholar 

  5. Neary, G.J., and Evans, H.J. (1958) Mitotic delay induced by gamma radiation with and without oxygen in an asynchronous cell population. (Abstr.). Radiat. Res. 9: 159.

    Google Scholar 

  6. Savage, J.R.K. (1970) Sites of radiation induced chromosome exchanges. Current topics in Radiation Research 6: 129–194.

    Google Scholar 

  7. Savage, J.R.K., and Wigglesworth, D.J. (1970) The nonuniform radiosensitivity of the dormant root meristem of barley seed revealed by chromosome aberrations in cells at metaphase of the first division cycle. Radiat. Bot. 10: 377–390.

    Article  Google Scholar 

  8. Scott, D. and Evans, H.J. (1967) X-ray-induced chromosomal aberrations in Vicia faba: changes in response during the cell cycle. Mutation Res. 4: 579–599.

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1972 Plenum Press, New York

About this chapter

Cite this chapter

Savage, J.R.K., Miller, M.W. (1972). Some Problems of Chromosomal Aberration Studies in Meristems. In: Miller, M.W., Kuehnert, C.C. (eds) The Dynamics of Meristem Cell Populations. Advances in Experimental Medicine and Biology, vol 18. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-3207-7_13

Download citation

  • DOI: https://doi.org/10.1007/978-1-4684-3207-7_13

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4684-3209-1

  • Online ISBN: 978-1-4684-3207-7

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics