Научные интересы:

• Давидьян А.Г., Кошель Е.И., Галкина С.А., Сайфитдинова А.Ф., Гагинская Е.Р. Функционирование ядрышкового организатора в растущих ооцитах кур: Ревизия существующих представлений // Онтогенез. – 2023. – 54(1) – 18-26.
• Костюченко Р.П., Е.Р. Гагинская, Д.Ю. Власов, В.И. Ефремов. Арчил Карпезович Дондуа (1929-2021) // Онтогенез. – 2022. – 53(4) – 311–314.
• Сайфитдинова А.Ф., Галкина С.А., Гагинская Е.Р. Эволюция представлений о биологическом значении феномена хромосом типа ламповых щёток // Генетика. – 2021. – 57(5) – 491-507. (Saifitdinova A.F., S.A. Galkina, E.R. Gaginskaya. The evolution of сoncepts about the biological role of lampbrush chromosomes // Russian Journal of Genetics. – 2021, – 57(5) – 499–514.)
• Сайфитдинова А.Ф., Галкина С.А., Гагинская Е.Р. Методика приготовления препаратов хромосом-ламповых щеток из ооцитов птиц и рептилий. В сб. Научный парк СПбГУ: Биомедицина, экология, природопользование. Изд. СПбУ, 2020. с. 67-72.
• Davidian A., Koshel E., Dyomin A., Galkina S., Saifitdinova A., Gaginskaya E. On some structural and evolutionary aspects of rDNA amplification in oogenesis of Trachemys scripta turtles // Cell and Tissue Res. – 2021. – 383(2) – 853-864; doi: 10.1007/s00441-020-03282-x. (Scopus, WoS; IF=4,570; Q1)
• Davidian A.G., Dyomin A.G., Galkina S.A., Makarova N.E., Dmitriev S.E., Gaginskaya E.R. (2022) 45S rDNA Repeats of Turtles and Crocodiles Harbor a Functional 5S rRNA Gene Specifically Expressed in Oocytes // Molecular Biol. Evolution (Oxford Press). – 2022. – Vol. 39. –  № 1. – msab324; DOI:10.1093/molbev/msab324/6432055 (Scopus, WoS; IF=8,800; Q1)
• Dyomin A.G., Galkina S.A., Davidian A.G., Gaginskaya E.R. Ribosomal DNA repeats in chicken and guinea fowl genomes // In Smith et al.: Forth Report on Chicken Genes and Chromosomes, pp. 45-48. Cytogenet. Genome Res. – 2023. –  DOI: 10.1159/000529376 (Scopus; IF=1,941; Q3)
• Dyomin A., Galkina S., Fillon V., Caue S., Lopez-Roques C., Rodde N., Klopp C., Vignal A., Sokolovskaya A., Saifitdinova A., Gaginskaya E. Structure of the intergenic spacers in chicken ribosomal DNA // Genetics Selection Evolution. – 2019. – 51(1) – 59. https://doi.org/10.1186/s12711-019-0501-7; (SCOPUS, WoS; IF=3,743, Q1)
• Dyomin A., Galkina S., Ilina A., Gaginskaya E. Single copies of the 5S rRNA inserted into 45S rDNA intergenic spacers in the genomes of Nototheniidae (Perciformes, Actinopterygii) // Int. J. Mol. Sci. – 2023. –.24(8) – 7376. https://doi.org/10.3390/ijms24087376 (SCOPUS, WoS; IF=6,208, Q1)
• Kulak Maria, Svetlana Galkina, Alsu Saifitdinova, Elena Gaginskaya. Establishment of primary cell lines from tissues of red-eared slider // Biological Communications. – 2019. – 64(4) – 229–234. https://doi. org/10.21638/spbu03.2019.401 (SCOPUS; SJR=0,23; Q3).
• Sopova J., Koshel E., Belashova T., Zadorsky S., Sergeeva V., Shenfeld A., Velizhanina M., Volkov K., Nizhnikov A., Kachkin D., Gaginskaya E., Galkin A. RNA-binding protein FXR1 is presented in rat brain in amyloid form // Sci Rep. Nature publishing group. – 2019. – 9 – 18983; https://doi.org/10.1038/s41598-019-55528-6 (SCOPUS, WoS, IF=4,011, Q1)
• Bellott D.W., Skaletsky H., Cho T-J., Brown L., Locke D., Chen N., Galkina S., Pyntikova T., Koutseva N., Graves T., Kremitzki C., Warren W.C., Clark A.G., Gaginskaya E., Wilson R.K., Page D.C. Avian W and mammalian Y chromosomes convergently retained dosage-sensitive regulators // Nature Genet. 2017. V. 49. P. 387-394. http://doi.org/10.1038/ng.3778.
• Dyomin A., Volodkina V., Koshel E., Galkina S., Saifitdinova A., Gaginskaya E. Evolution of ribosomal internal transcribed spacers in Deuterostomia // Molecular Phylogenetics and Evolution. 2017. P. 87-96. http://dx.doi.org/10.1016/j.ympev.2017.08.015
• Komissarov A.S., Galkina S.A., Koshel E.I., Kulak M.M., Dyomin A.G., O’Brien S.J., Gaginskaya E.R., Saifitdinova A.F. New high copy tandem repeat in the content of the chicken W chromosome // Chromosoma. 2017 https://doi.org/10.1007/s00412-017-0646-5.
• Galkina S., Fillon V., Saifitdinova A., Daks A., Kulak M., Dyomin A., Koshel E., Gaginskaya E. Chicken microchromosomes in the lampbrush phase: a cytogenetic description // Cytogenetic and Genome Research. 2017. V. 152. P.46-54. https://doi.org/10.1159/000475563.
• Koshel E., Galkina S., Saifitdinova A., Dyomin A., Deryusheva S., Gaginskaya E. Ribosomal RNA gene functioning in avian oogenesis // Cell and Tissue Research Volume. 2016. V. 366. № 3. P. 533–542. https://doi.org/10.1007/s00441-016-2444-4
  
• Dyomin A. G., Koshel E. I., Kiselev A. M., Saifitdinova A. F., Galkina S. A., Fukagawa T., Kostareva A. A., Gaginskaya E. R. Chicken rRNA Gene Cluster Structure // PLoS ONE. 2016. V. 11. № 6e0157464. https://doi.org/10.1371/journal.pone.0157464
• Kulikova T., Chervyakova D., Zlotina A., Krasikova A., Gaginskaya E. Giant poly(A)-rich RNP aggregates form at terminal regions of avian lampbrush chromosomes // Chromosoma. 2016. V. 125. № 4. P. 709-724. https://doi.org/10.1007/s00412-015-0563-4
• Khodyuchenko T, Gaginskaya E, Krasikova A. Non-canonical Cajal bodies form in the nucleus of late stage avian oocytes lacking functional nucleolus // Histochem Cell Biol. 2012. V. 138. P. 57-73. https://doi.org/10.1007/s00418-012-0938-z.
  
• Krasikova A, Daks A, Zlotina A, Gaginskaya E. Polymorphic heterochromatic segments in Japanese quail microchromosomes // Cytogenet Genome Res. 2009. V. 126. P. 148-155. https://doi.org/10.1159/000245914
• Griffin DK, Robertson LB, Tempest HG, Vignal A, Fillon V, Crooijmans RP, Groenen MA, Deryusheva S, Gaginskaya E, Carré W, Waddington D, Talbot R, Völker M, Masabanda JS, Burt DW. Whole genome comparative studies between chicken and turkey and their implications for avian genome evolution. BMC Genomics, 2008. 14; 9: 168.
• Deryusheva S., Krasikova A., Kulikova T., Gaginskaya E. Tandem 41-bp repeats in chicken and Japanese quail genomes: FISH mapping and transcription analysis on lampbrush chromosomes. Chromosoma, 2007, 116 (6): 519-530. 
• Galkina S, Deryusheva S, Fillon V, Vignal A, Crooijmans R, Groenen M, Rodionov A, Gaginskaya E. FISH on avian lampbrush chromosomes produces higher resolution gene mapping. Genetica, 2006. 128(1-3): 241-51.
• Krasikova A., Derjusheva S., Galkina S., Kurganova A., Evteev A., Gaginskaya E. On the positions of centromeres in chicken lampbrush chromosomes. Chromosome Research, 2006, 14: 777-789. 
• Krasikova A., Barbero J.L., Gaginskaya E. Cohesion proteins are present in centromere protein bodies associated with avian lampbrush chromosomes. Chromosome Research, 2005, 13: 675-685.
• Derjusheva S., Kurganova A., Habermann F., Gaginskaya E. High chromosome conservation detected by comparative chromosome painting in chicken, pigeon and passerine birds // Chromosome Res. 2004. V. 12, №7.
• Krasikova A., Kulikova T., Saifitdinova A., Derjusheva S., Gaginskaya E. Centromeric protein bodies on avian lampbrush chromosomes contain a protein detectable with an antibody against DNA topoisomerase II // Chromosoma, 2004 V.113. P. 316-323. 
• Saifitdinova A., Derjusheva S., Krasikova A., Gaginskaya E. Lampbrush chromosomes of the chaffinch (Fringilla coelebs L.) // Chromosome Res. 2003. V. 11. P. 99-113.
• Deryusheva S., Kurganova A., Krasikova A., Saifitdinova A., Habermann F., Gaginskaya E. Precise identification of chicken chromosomes in the lampbrush form using chromosome painting probes // Chromosome Res. 2003. V. 11. P. 749-757. [Abstract] 
• Saifitdinova A.F., Derjusheva S.E., Malykh A.G., Zhurov V.G., Andreeva T.F., Gaginskaya E.R. Centromeric tandem repeat from the chaffinch genome: Isolation and molecular characterization // Genome. 2001. V.44. P.96-103.
• Solovei IV, Joffe BI, Gaginskaya ER, Macgregor HC. Transcription on lampbrush chromosomes of a centromerically localized highly repeated DNA in pigeon (Columba) relates to sequence arrangement // Chromosome Res. 1996. V. 8. P. 588-603.
• Solovei I., Gaginskaya E., Hutchison N., Macgregor H. Avian sex chromosomes in the lampbrush form: the ZW lampbrush bivalents from six species of bird // Chromosome Res. 1993. V. 1. P. 153-166.
• Gaginskaya E.R., Gruzova M.N. Detection of the amplified rDNA in ovarial cells of some insects and birds by hybridization in situ. Tsitologiia 1975. V. 17, P. 1132–1137.
• Gaginskaya E.R. The problem of classification of oogeneses. Ontogenes (Russ.) 1975. V. 6, P. 539–545.
  
• Gaginskaya E.R., Gruzova M.N. Peculiarities of oogenesis in the chaffinch. Tsitologiia (Russ.) 1969. V. 11, P. 1241–1251.