Schwarzacher, H.G. and Wachtler, F., Nucleolus organizer regions and nucleoli, Hum. Genet., 1983, vol. 63, pp. 89–99. https://doi.org/10.1007/BF00291525

Article  CAS  PubMed  Google Scholar 

McStay, B., Nucleolar organizer regions: genomic ‘dark matter’ requiring illumination, Genes Dev., 2016, vol. 30, no. 14, pp. 1598–1610. https://doi.org/10.1101/gad.283838

Article  CAS  PubMed  PubMed Central  Google Scholar 

Cockrell, A.J. and Gerton, J.L., Nucleolar organizer regions as transcription-based scaffolds of nucleolar structure and function, Nuclear, Chromosomal, and Genomic Architecture in Biology and Medicine: Results and Problems in Cell Differentiation, Kloc, M. and Kubiak, J.Z., Eds., Cham: Springer-Verlag, 2022, pp. 551–580. https://doi.org/10.1007/978-3-031-06573-6_19

Gonzalez, I.L. and Sylvester, J.E., Complete sequence of the 43-kb human ribosomal DNA repeat: analysis of the intergenic spacer, Genomics, 1995, vol. 27, no. 2, pp. 320–328. https://doi.org/10.1006/geno.1995.1049

Article  CAS  PubMed  Google Scholar 

Warner, J.R., The economics of ribosome biosynthesis in yeast, Trends Biochem. Sci., 1999, vol. 24, no. 11, pp. 437–440. https://doi.org/10.1016/S0968-0004(99)01460-7

Article  CAS  PubMed  Google Scholar 

Németh, A., Conesa, A., Santoyo-Lopez, J., et al., Initial genomics of the human nucleolus, PLoS Genet., 2010, vol. 6, no. 3, p. e1000889. https://doi.org/10.1371/journal.pgen.1000889

Article  CAS  PubMed  PubMed Central  Google Scholar 

Sirri, V., Urcuqui-Inchima, S., Roussel, P., and Hernandez-Verdun, D., Nucleolus: the fascinating nuclear body, Histochem. Cell Biol., 2008, vol. 129, no. 1, pp. 13–31. https://doi.org/10.1007/s00418-007-0359-6

Article  CAS  PubMed  Google Scholar 

Goodpasture, C. and Bloom, S.E., Visualization of nucleolar organizer regions in mammalian chromosomes using silver staining, Chromosoma, 1975, vol. 53, no. 1, pp. 37–50. https://doi.org/10.1007/BF00329389

Article  CAS  PubMed  Google Scholar 

Howell, W.M. and Black, D.A., Controlled silver-staining of nucleolus organizer regions with a protective colloidal developer: a 1-step method, Experientia, 1980, vol. 36, no. 8, pp. 1014–1015. https://doi.org/10.1007/BF01953855

Article  CAS  PubMed  Google Scholar 

Lyapunova, N.A., Egolina, N.A., Mkhitarova, E.V., and Viktorov, V.V., Interindividual and intercellular differences in the total activity of ribosomal genes revealed by silver staining of nucleolar organizer regions of human acrocentric chromosomes, Genetica (Moscow), 1988, vol. 24, no. 7, pp. 1282–1288.

Google Scholar 

Korobova, F.V., Romanova, L.G., Noniashvili, E.M., et al., Localization of nucleus organizing regions (NORs) in one-cell mouse embryos and oocytes by fluorescence in situ hybridization, Russ. J. Dev. Biol., 2004, vol. 35, no. 5, pp. 270–278. https://doi.org/10.1023/B:RUDO.0000043819.91115.ee

Article  CAS  Google Scholar 

Bogdanov, Yu.F. and Kolomiets, O.L., Karyotyping based on synaptonemal complexes and the application of this method in cytogenetics, Genetica (Moscow), 1985, vol. 21, no. 5, pp. 793–802.

Google Scholar 

Bogdanov, Yu.F. and Kolomiets, O.L., Sinaptonemnyi kompleks—indikator dinamiki meioza i izmenchivosti khromosom (Synaptonemal Complex—An Indicator of Meiosis Dynamics and Chromosome Variation), Moscow: KMK, 2007.

Staroń, K. and Girstun, A., Nucleolar protein anchoring and translocation, in Proteins of the Nucleolus: Regulation, Translocation, and Biomedical Functions, 2013, pp. 209–247. https://doi.org/10.1007/978-94-007-5818-6_10

Book  Google Scholar 

Zhang, X., Li, W., Sun, S., and Liu, Y., Advances in the structure and function of the nucleolar protein fibrillarin, Front. Cell Dev. Biol., 2024, vol. 12, p. 14946631. https://doi.org/10.3389/fcell.2024.1494631

Article  Google Scholar 

Mukharyamova, K.Sh., Dudnik, O.A., Speranskii, A.I., and Zatsepina, O.V., Comparative localization of the major nucleolar proteins fibrillarin and B-23 in dividing mammalian cells, Biol. Membr., 1998, vol. 15, pp. 657–669.

Google Scholar 

Levitskiy, S.A., Mukharyamova, K.Sh., Veiko, V.P, and Zatsepina, O.V., Identification of signal sequences determining the specific nucleolar localization of fibrillarin in HeLa cells, Mol. Biol. (Moscow), 2004, vol. 38, no. 3, pp. 405–413. https://doi.org/10.1023/B:MBIL.0000032212.84781.31

Article  CAS  Google Scholar 

Krasilytsikova, M.S., Deigin, V.I., and Zatsepina, O.V., The ability of cyclosporine A to prevent the formation of autoantibodies to fibrillarin in mice, Immunologiya, 2008, vol. 29, no. 3, pp. 166–169.

Google Scholar 

Shishova, K.V., Khodarovich, Y.M., Lavrentyeva, E.A., and Zatsepina, O.V., Analysis of the localization of fibrillarin and sites of pre-rRNA synthesis in the nucleolus-like bodies of mouse GV oocytes after mild treatment with proteinase K, Russ. J. Dev. Biol., 2015, vol. 6, no. 3, pp. 127–136. https://doi.org/10.1134/S1062360415030066

Article  CAS  Google Scholar 

Zatsepina, O.V., Cytogenetic instability of chromosomal nucleolar organizer regions (NORs) in cloned mouse L929 fibroblasts, Chromosome Res., 2019, vol. 27, no. 1, pp. 95–108. https://doi.org/10.1007/s10577-018-9598-8

Article  CAS  PubMed  Google Scholar 

Schimmang, T., Tollervey, D., Kern, H., et al., A yeast nucleolar protein related to mammalian fibrillarin is associated with small nucleolar RNA and is essential for viability, EMBO J., 1989, vol. 8, no. 13, pp. 4015–4024.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Guillen-Chable, F., Rodriguez Corona, U., Pereira-Santana, A., et al., Fibrillarin ribonuclease activity is dependent on the GAR domain and modulated by phospholipids, Cells, 2020, vol. 9, no. 5, p. 1143. https://doi.org/10.3390/cells9051143

Article  CAS  PubMed  PubMed Central  Google Scholar 

Cuadros-Fernández, J.M. and Esponda, P., Immunocytochemical localisation of the nucleolar protein fibrillarin and RNA polymerase I during mouse early embryogenesis, Zygote, 1996, vol. 4, no. 1, pp. 49–58. https://doi.org/10.1017/S0967199400002884

Article  PubMed  Google Scholar 

Amin, M.A., Matsunaga, S., Ma, N., et al., Fibrillarin, a nucleolar protein, is required for normal nuclear morphology and cellular growth in HeLa cells, Biochem. Biophys. Res. Commun., 2007, vol. 360, no. 2, pp. 320–326. https://doi.org/10.1016/j.bbrc.2007.06.092

Article  CAS  PubMed  Google Scholar 

Zatsepina, O.V., Voronkova, L.N., Sakharov, V.N., and Chentsov, Y.S., Ultrastructure of interphase nucleoli of SPEV cells during their compensatory hypertrophy and degradation caused by local UV microirradiation, Tsitologiya, 1988, no. 7, pp. 787–794.

Zatsepina, O.V., Voronkova, L.N., Sakharov, V.N., and Chentsov, Y.S., Ultrastructural changes in nucleoli and fibrillar centers under the effect of local ultraviolet microbeam irradiation of interphase culture cells, Exp. Cell Res., 1989, vol. 181, no. 1, pp. 94–104. https://doi.org/10.1016/0014-4827(89)90185-7

Article  CAS  PubMed  Google Scholar 

Shramova (Filyasova), E.I., Khodarovich, Y.M., Larionov, O.A., and Zatsepina, O.V., State of nucleolus organizers in hybrids of pluripotent and somatic mouse cells cultivated under different conditions, Cell Tiss. Biol., 2008, vol. 2, no. 4, pp. 107–114. https://doi.org/10.1134/S1990519X08020028

Article  Google Scholar 

Lyapunova, N.A., Porokhovnik, L.N., Kosyakova, N.V., et al., Effects of the copy number of ribosomal genes (genes for rRNA) on viability of subjects with chromosomal abnormalities, Gene, 2017, vol. 611, pp. 47–53. https://doi.org/10.1016/j.gene.2017.02.027

Article  CAS  PubMed  Google Scholar 

Skorinov, D.V., Pasynkova, R.A., and Litvinchuk, S.N., Nucleolar organizer and sex chromosomes: is there a connection between them? (using Anura as an example), Izv. Vyssh. Uchebn. Zaved., Povolzh. Reg.: Estestv. Nauki, 2019, no. 2 (26), pp. 164–178. https://doi.org/10.21685/2307-9150-2019-2-16

Mani, I., Kumar, R., Singh, M., et al., Karyotypic diversity and evolution of seven mahseer species (Cyprinidae) from India, J. Fish Biol., 2009, vol. 75, no. 5, pp. 1079–1091. https://doi.org/10.1111/j.1095-8649.2009.02379.x

Article  CAS  PubMed  Google Scholar 

Nogueira, L., Zanoni, J.B., Solé, M., et al., Cytogenetic studies in six species of Scinax (Anura, Hylidae) clade Scinax ruber from northern and northeastern Brazil, Genet. Mol. Biol., 2015, vol. 38, no. 2, pp. 156–161. https://doi.org/10.1590/S1415-4757382220140280

Article  CAS  PubMed  PubMed Central  Google Scholar 

Dzitsiuk, V., Typylo, H., and Mitiohlo, I., Polymorphism of nucleolar organizer regions in different Ukrainian cattle breeds, Agric. Sci. Pract., 2021, vol. 8, no. 1, pp. 29–36. https://doi.org/10.15407/agrisp8.01.024

Article  Google Scholar 

Heslop-Harrison, J.S., Comparative genome organization in plants: from sequence and markers to chromatin and chromosomes, Plant Cell, 2000, vol. 12, no. 5, pp. 617–635. https://doi.org/10.1105/tpc.12.5.617

Article  CAS  PubMed  PubMed Central  Google Scholar 

Sella, G., Vitturi, R., Ramella, L., and Colomba, M.S., Chromosomal nucleolar organizer region (NOR) phenotypes in nine species of the genus Ophryotrocha (Polychaeta: Dorvilleidae), Mar. Biol., 1995, vol. 124, pp. 425–433. https://doi.org/10.1007/BF00363916

Article