Skip to main content
Log in

The identification of the nucleolus organiser chromosomes of diploid wheat

  • Published:
Theoretical and Applied Genetics Aims and scope Submit manuscript

Summary

The two nucleolus organiser chromosomes of diploid wheat are identified as 1A and 5A by the combination of in situ hybridisation and cytological markers.

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Chapman V, Miller TE, Riley R (1976) Equivalence of the A genome of bread wheat and that of Triticum urartu. Genet Res 27:69–76

    Google Scholar 

  • Dvořák J (1976) The relationship of Triticum urartu and the A and B genomes of Triticum aestivum. Can J Genet Cytol 18:371–377

    Google Scholar 

  • Flavell RB, O'Dell M (1976) Ribosomal RNA genes on homoeologous chromosomes of groups 5 and 6 in hexaploid wheat. Heredity 37:377–385

    Google Scholar 

  • Flavell RB, Smith DB (1974) Variation in nucleolar organizer rRNA gene multiplication in wheat and rye. Chromosoma 47:327–331

    Google Scholar 

  • Gerlach WL, Miller TE, Flavell RB (1980) The nucleolus organizers of diploid wheats revealed by in situ hybridization. Theor Appl Genet 58:97–100

    Google Scholar 

  • Gerlach WL, Bedbrook JR (1979) Cloning and characterisation of ribosomal RNA genes from wheat and barley. Nucleic Acid Res 7:1869–1885

    Google Scholar 

  • Hutchinson J, Chapman V, Miller TE (1980) Chromosome pairing at meiosis in hybrids between Aegilops and Secale species: a study by in situ hybridisation using cloned DNA. Heredity 45:245–254

    Google Scholar 

  • Hutchinson J, Miller TE (1982) The nucleolar organisers of tetraploid and hexaploid wheats revealed by in situ hybridisation. Theor Appl Genet 61:285–288

    Google Scholar 

  • Miller TE, Gerlach WL, Flavell RB (1980) Nucleolus organiser variation in wheat and rye revealed by in situ hybridisation. Heredity 45:377–382

    Google Scholar 

  • Miller TE, Reader SM (1980) Variation in the meiotic chromosome pairing of hybrids between hexaploid and diploid wheats. Cereal Res Commun 8:477–483

    Google Scholar 

  • Miller TE, Shepherd KW, Riley R (1981) The relationship of chromosome 4A of diploid wheat to that of hexaploid wheat: a clarification of an earlier study. Cereal Res Commun 9:327–329

    Google Scholar 

  • Teoh SB, Hutchinson J (in preparation) A comparison of the chromosomal distribution of cloned repetitive DNA sequences in different Aegilops species

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Miller, T.E., Hutchinson, J. & Reader, S.M. The identification of the nucleolus organiser chromosomes of diploid wheat. Theoret. Appl. Genetics 65, 145–147 (1983). https://doi.org/10.1007/BF00264881

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00264881

Key words

Navigation