Formation of chromosome aberrations in androgenetic rainbow trout Oncorhynchus mykiss.
Residues of maternal nuclear DNA in the form of chromosome fragments were observed in the healthy and morphologically normal androgenetic rainbow trout Oncorhynchus mykiss. A hypothetical model for formation of chromosome re-arrangements caused by the incomplete maternal nuclear DNA inactivation in the androgenetic rainbow trout was proposed in the present paper.
Ocalewicz
K
K
Department of Ichthyology, University of Warmia and Mazury in Olsztyn, ul. Oczapowskiego 5, 10-957 Olsztyn, Poland. con@uwm.edu.pl
Dobosz
S
S
Kuzminski
H
H
Goryczko
K
K
D000818:Animals; D002467:Cell Nucleus / Q000235:genetics; D002869:Chromosome Aberrations; D005260:Female; D005720:Gamma Rays; D008297:Male; D008957:Models, Genetic; D017686:Oncorhynchus mykiss / Q000235:genetics*; D011110:Polymorphism, Genetic; D012730:Sex Chromosomes / Q000235:genetics