Role of polyteny and chromosome-membrane interactions in plant genetic processes

Role of polyteny and chromosome-membrane interactions in plant genetic processes Existing data in the literature on polyteny in plants and in eukaryotes in general, data on the structure of interphase chromosomes and their association with the nuclear membrane are analyzed in the paper. In light of these data, the results of our studies on the ratios of phenotypic classes of marker enzymes in agamospermy (apomictic) progeny of sugar beet are considered. The given data allow to state that chromosome polyteny and their association with nuclear membrane provide not only the realization of hereditary information, but also determine the ratio of genotypes and phenotypes in progeny. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

Role of polyteny and chromosome-membrane interactions in plant genetic processes

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Publisher
Springer US
Copyright
Copyright © 2013 by Pleiades Publishing, Ltd.
Subject
Biomedicine; Human Genetics; Animal Genetics and Genomics; Microbial Genetics and Genomics
ISSN
1022-7954
eISSN
1608-3369
D.O.I.
10.1134/S1022795413080048
Publisher site
See Article on Publisher Site

Abstract

Existing data in the literature on polyteny in plants and in eukaryotes in general, data on the structure of interphase chromosomes and their association with the nuclear membrane are analyzed in the paper. In light of these data, the results of our studies on the ratios of phenotypic classes of marker enzymes in agamospermy (apomictic) progeny of sugar beet are considered. The given data allow to state that chromosome polyteny and their association with nuclear membrane provide not only the realization of hereditary information, but also determine the ratio of genotypes and phenotypes in progeny.

Journal

Russian Journal of GeneticsSpringer Journals

Published: Aug 14, 2013

References

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