publication . Article . 2014

Relations between ultrastructure of mitotic spindle and chromosome translocation

Jadwiga A. Tarkowska;
Open Access English
  • Published: 01 Jan 2014 Journal: Acta Societatis Botanicorum Poloniae (issn: 2083-9480, Copyright policy)
  • Publisher: Polish Botanical Society
Abstract
<jats:p>Dividing endosperm cells of &lt;em&gt;Haemanthus katherinae&lt;/em&gt; Bak. treated with an 0.25 per cent mixture of water-soluble glycosides from &lt;em&gt;Nerium oleander&lt;/em&gt; were insepected in a light microscope (LM) and severe disturbances were found in all phases of mitosis. The same cells were observed in the electron microscope (EM) and relations were noted and analysed between the chromosome arrangement and the submicroscopic structure of the mitotuc spindle. The successive steps in the disintegration of the formed spindle are described: fragmentatiun of all microtubules (MTs) starting from the poles, disappearance of non-kinetachore MTs a...
Subjects
free text keywords: Botany, QK1-989, Ultrastructure, Haemanthus, biology.organism_classification, biology, Microtubule, Mitosis, Electron microscope, law.invention, law, Spindle apparatus, Chromosomal translocation, Chromosome
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publication . Article . 2014

Relations between ultrastructure of mitotic spindle and chromosome translocation

Jadwiga A. Tarkowska;