TY JOUR TI INVESTIGATING VISCOELASTIC PROPERTIES OF MAMMALIAN OOCYTES NUCLEOPLASM WITH OPTICAL TRAPPING KW optical trapping KW mouse oocyte KW microrheology KW soft matter KW nucleolus KW biopolymers JO Russian Journal of Biological Physics and Chemisrty AU Syrchina, M.S. AU Zalesskii, A.D. AU Osychenko, A.A. AU Astafiev, A.A. AU Aybush, A.V. AU Nadtochenko, V.A. PY 2018 IS 3 PB Federal State Educational Institution of Higher Education Sevastopol State University