Ultrastructural aspects of chromatin elimination in hybrid embryos of Hordeum [barley]

Chromatin elimination was observed in hybrid embryos of Hordeum as incorporation of single chromosomes into tiny vacuoles-lysomes and as fragmentation of interphase nuclei. The latter process led mostly to the formation of micronuclei which underwent gradual degradation.

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Bibliographic Details
Published in:Acta Societatis Botanicorum Poloniae 1983-01, Vol.52 (3-4), p.197-200
Main Authors: Idzikowska, Krystyna, Młodzianowski, tunat
Format: Article
Language:English
Subjects:
Chromatin
chromatin elimination
Chromosomes
embryo ultrastructure
Embryos
Hordeum
Hordeum hybrids
Micronuclei
Nuclei
Vacuoles
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Description
Summary:Chromatin elimination was observed in hybrid embryos of Hordeum as incorporation of single chromosomes into tiny vacuoles-lysomes and as fragmentation of interphase nuclei. The latter process led mostly to the formation of micronuclei which underwent gradual degradation.
ISSN:0001-6977
2083-9480
DOI:10.5586/asbp.1983.021