Електронна бібліотека Житомирського державного університету: Ніяких умов. Результати впорядковані-Дата внесення. 2024-03-28T16:35:55ZEPrintshttp://eprints.zu.edu.ua/images/logo2.gifhttp://eprints.zu.edu.ua/2013-09-25T06:00:26Z2015-08-15T04:22:40Zhttp://eprints.zu.edu.ua/id/eprint/9701Цей елемент знаходиться в архіві з URL: http://eprints.zu.edu.ua/id/eprint/97012013-09-25T06:00:26ZPolyploid races, genetic structure and morphological features of the earthworm Octodrіlus transpadanus (Rosa, 1884)
(Oligohaeta: Lumbricidae) in the UkraineKariological 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 wellА. V. GarbarІ. Р. OnyschuкS. V. Mezhzherіn