[Change in the microchromosome number in the process of macrochromosome spiralization in Gallus domesticus].
Autor: | Iakovlev AF, Trofimova LV |
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Jazyk: | ruština |
Zdroj: | Genetika [Genetika] 1977; Vol. 13 (5), pp. 806-10. |
Abstrakt: | A correlation of mitotic spiralization of macrochromosomes with a change in the number of microchromosomes is detected. A wave character of microchromosomes variability during spiralization of macrochromosomes is suggested to be due to reversible despiralization of microchromosomes, which is probably a result of the colchicin treatment. Metaphase plates where the range of chromosome 1 length is from 10.5 to 12mu are recommended to calculate the number of microchromosomes. |
Databáze: | MEDLINE |
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