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Updated: Aug 23, 2026

Isolation of Giant Lampbrush Chromosomes from Living Oocytes of Frogs and Salamanders
Published on: December 5, 2016
Chromosome study of Lithobius forficatus (Lithobiomorpha, Chilopoda)
Pawel Woznicki1, Jolanta Wytwer, Malgorzata Kulesza
1University WM in Olsztyn, Department of Evolutionary Ecology, 10-718 Olsztyn-Kortowo, Poland. pwozn@uwm.edu.pl
Abstract:
The diploid number 2n = 46 and the chromosome arm number NF = 74 are described in Lithobius forficatus from Olsztyn (Poland). Analyses of silver and CMA3-stained mitotic chromosomes suggest that a single chromosome pair has active NORs which correspond to G-C-rich (CMA3-positive) chromatin. Heteromorphism of the largest metacentric chromosome pair was observed. The sex chromosomes were not identified. Size polymorphism of the first chromosome pair was found.
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