Tatiana Petrova (Khodyuchenko) Date of birth: January 03, 1986. Citizenship: Russia. Home address: Listvennaya 18-1-1238, 194214, St. Petersburg, Russia. e-mail: tatianakhod@gmail.com. Employer: Institute of Molecular Biology and Genetics, Almazov National Medical Research Centre. Work address: 2 Akkuratova street, St. Petersburg 197341. Work tel: +7 (812) 702-68-60. Education and Qualifications December 2009–December 2012: Ph.D. student (St. Petersburg State University, Faculty of Biology and Soil sciences, Department of Cytology and Histology, Laboratory of chromosome structure and function). September 2007–November 2009: Master Sc. degree in Biology (Saint-Petersburg State University, The Faculty of Biology and Soil sciences, Department of Cytology and Histology). Speciality (according to diploma): Biologist. Employment History and Experience Institute: Saint-Petersburg State University, Department of Cytology and Histology, Laboratory of chromosome structure and function. Positions: Ph.D. student in the Department of Cytology & Histology, Saint-Petersburg State University. Fields of scientific interest: Organization and composition of oocytes in amphibia and birds, compartments of the cell, architecture of avian oocyte, avian oogenesis. Present employer: Institute of Molecular Biology and Genetics, Almazov National Medical Research Centre. Position: Research scientist. https://orcid.org/0000-0001-8882-8168