Kolesnikova TD, Klenov MS, Nokhova AR, Lavrov SA, Pokholkova GV, Schubert V, Maltseva SV, Cook KR, Dixon MJ, Zhimulev IF. A Spontaneous Inversion of the X Chromosome Heterochromatin Provides a Tool for Studying the Structure and Activity of the Nucleolus in Drosophila melanogaster. Cells. 2022 Dec 01; 11(23).