Literature DB >> 6733571

The theory of the pairing of telocentric chromosomes in triploids and trisomics.

G Kimber, L C Alonso.   

Abstract

The possible pairing patterns of telocentric chromosomes in triploids and trisomics are considered and expressions are derived allowing the prediction of expected meiotic, chromosomal, and cellular pairing patterns. The calculation of the relative affinity of the homoeologous chromosomes involved in the pairing patterns with the telocentrics is discussed.

Mesh:

Year:  1984        PMID: 6733571     DOI: 10.1139/g84-037

Source DB:  PubMed          Journal:  Can J Genet Cytol        ISSN: 0008-4093


  2 in total

1.  Chromosome differentiation and pairing behavior of polyploids: an assessment on preferential metaphase I associations in colchicine-induced autotetraploid hybrids within the genus Secale.

Authors:  E Benavente; J Orellana
Journal:  Genetics       Date:  1991-06       Impact factor: 4.562

2.  Epigenetic control may explain large within-plant heterogeneity of meiotic behavior in telocentric trisomics of rye.

Authors:  J Sybenga; H Verhaar; D G A Botje
Journal:  Genetics       Date:  2008-04       Impact factor: 4.562

  2 in total

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