Garbar A. V., Onyschuк І. Р. and Mezhzherіn S. V. (2009) Polyploid races, genetic structure and morphological features of the earthworm Octodrіlus transpadanus (Rosa, 1884) (Oligohaeta: Lumbricidae) in the Ukraine. Comparative Cytogenetics. Т. 3, № 2. pp. 131-141. ISSN 1993-0771.
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Abstract
Kariological investigation of the earthworm Octodrilus transpada-nus
(Rosa, 1884) in the Ukraine showed that this species is represented by at least three
races of different ploidy with the basic chromosome number n=15. Strict geographic
heterogeneity of electrophoretic spectra of different populations was registered:
south-eastern populations (7n=105) are characterized by a clonal structure, whereas
western (from 3n = 45 to 4n = 60) and south-western (2n=30) ones have a high level
of polymorphism. The Crimea sample (4n=60) is well isolated, has no clonal
structure and is characterized by a series of specifi c alleles , which are absent in
forms from continental Ukraine. All the forms turned out to be well
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | earthworms, Octolasion, Octodrilus, polyploidy, genetic structure, morphology. |
| Subjects: | Q Science > QL Zoology |
| Depositing User: | Кафедра екології та географії |
| Date Deposited: | 25 Sep 2013 09:00 |
| Last Modified: | 15 Aug 2015 07:22 |
| URI: | https://eprints.zu.edu.ua/id/eprint/9701 |
| ДСТУ 8302:2015: | Garbar A. V. and Onyschuк І. Р. and Mezhzherіn S. V. Polyploid races, genetic structure and morphological features of the earthworm Octodrіlus transpadanus (Rosa, 1884) (Oligohaeta: Lumbricidae) in the Ukraine. Comparative Cytogenetics. 2009. Т. 3, № 2. pp. 131-141. |
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