Jaroslav Osadtchiy

Jaroslav Osadtchiy

Author Identifiers: Web of Science ResearcherID, Scopus Author ID, Russian Science Citation Index, ORCID iD

Position: Research Assistant

E-mail: JOsadtchiy@binran.ru

Research interests:

  • Cytoembryological bases and regulatory mechanisms of gametophytic apomixis in the representatives of the genus Boechera (Brassicaceae).

Keywords: Apomixis, diplospory, apospory, Boechera, cytoembryology, regulatory mechanisms

Education and work experience:

1992 – graduated Biology and Soil faculty of Leningrad State University (currently Saint-Petersburg State University), department of Plant Physiology and Biochemistry.
1993-1996 — Postgraduate Student of the Komarov Botanical Institute RAS, Department of Embryology and Reproductive Biology.

1992-1993 – Trainee Researcher of the Komarov Botanical Institute RAS, Department of Embryology and Reproductive Biology.
1999-2001 – Plant Research International, Postbus 16, 6700, Wageningen, The Netherlands, grant NWO (Russian-Dutch Research Cooperation grant number 047.007.019).
2004-2009 – Senior Laboratory Assistant of the Laboratory of Embryology and Reproductive Biology, Komarov Botanical Institute RAS.
2009 – until now – Research Assistant of the Laboratory of Embryology and Reproductive Biology, Komarov Botanical Institute RAS.

Grants and research projects:

Member of research team:

  • 2014-2015. Grant of the President of the Russian Federation for the support of leading scientific schools of the Russian Federation SS-5282.2014.4. «Working out the theory of plant reproduction from the standpoint of the problem of integrity and reliability of biosystems. Polyvariance of morphogenetic developmental programs, natural and artificial models of their realization».
  • 2012-2015 (Under the leadership of Batygina T.B.), 2015-2017 (Under the leadership of Vinogradova G.Yu.). RAS Presidium, the program «Biodiversity of natural systems. Biological resources of Russia. Status Assessment and Fundamental Basics of Monitoring», (sub-program «Biodiversity: status and dynamics») «Creating an integrated database of inventory knowledge on developmental biology».
  • 2011-2013. RFBR № 11-04-01466-а «Morphoprocesses upon the different modes of reproduction from the standpoint of non-traditional approaches and conceptualizations».

Other projects:

  • АААА-А18-118051590112-8, date of registration – 15.05.2018. «Polyvariancy of morphogenetic developmental programs of plant reproductive structures, the natural and artificial models of their realization».
  • АААА-А18-118030790063-6, date of registration – 07.03.2018. «Developmental biology, the principles of reproduction, the universality of morphogenesis pathways and of transformation of developmental programs, the reserves and failures as the basis of the system of reliability in ontogenesis and evolution».
  • 2012-2018. 01201255606 (2012-2018 гг.) «Developmental biology, tectology, the principles of reproduction, the universality of morphogenesis pathways and switching over the developmental programs, the reserves and failures as the basis of the system of reliability in ontogenesis and evolution».

Conferences and workshops:

Organizing committee:

  • III International School for Young Scientists «Embryology, genetics and biotechnology». Russia, Saratov, June 29 – July 3, 2009. Secretary of the Organizing Committee.
  • International Conference «Developmental Biology: Morphogenesis of Reproductive Structures and Role of Stem Cells in Ontogenesis», devoted to 50-year anniversary of the Laboratory of Embryology and Reproductive Biology of the Komarov Botanical Institute RAS. Russia, Saint-Petersburg, December 13-16, 2010. Secretary of the Organizing Committee.

Attendee:

  • V International School for Young Scientists «Embryology, genetics and biotechnology», devoted to the memory of Corresponding Member of RAS, professor Tatyana Borisovna Batygina. Russia, Saint-Petersburg, October 9-14, 2016. Oral presentation.
  • IV International School for Young Scientists «Embryology, genetics and biotechnology». Russia, Perm, December 3-9, 2012. Oral sectional presentation.
  • III International School for Young Scientists «Embryology, genetics and biotechnology». Russia, Saratov, June 29 – July 3, 2009. Oral presentation.
  • II International School for Young Scientists «Embryology, genetics and biotechnology», Russia , Ufa, December 3-7, 2007. Poster presentation.
  • I International School for Young Scientists «Embryology and biotechnology», Russia, Saint-Petersburg, December 4-9, 2005. Poster presentation.
  • 2nd International Apomixis Conference (AP02001) at Como. Italy, 24-28 April 2001. Poster presentation.

Selected publications:

Brukhin V., Osadtchiy J.V., Florez-Rueda A.M., Bakin E., Nobre M.S., Smetanin D., Grossniklaus U. The Boechera Genus as a Resource for Apomixis Research. Frontiers in Plant Science - section Plant Breeding. 2019. 10: 392.

Titova G.E., Shamrov I.I., Kruglova N.N., Morozova N.M., Notov A.A., Osadtchiy J.V. Professor Tatyana Batygina: Scientific Heritage. The International Journal of Plant Reproductive Biology. 2018. 10(2): 157-160.

Osadtchiy J.V., Naumova T.N., Brukhin V.B. Apomixis in genus Boechera (Brassicaceae): the current state of the problem. Botanicheskii Zhurnal. 2017. 102(12): 1587-1607 [In Russian].

Batygina T. B., Osadtchiy J. V. Phenomenon of embryoidogeny as a basis for interdisciplinary synthesis of knowledge in developmental biology. The International Journal of Plant Reproductive Biology. 2016. 8(1): 14-23.

Batygina T. B., Osadtchiy J. V. Revealing homology of the cellular elements of reproductive and morphogenic structures. Advances in Current Biology. 2015. 135(4): 337-345. ISSN: 0042-1324 [In Russian].

Batygina T. B., Osadtchiy J. V. On homology of cells of reproductive and morphogenous structures. The International Journal of Plant Reproductive Biology. 2015. 7(2): 104-112.

Batygina T. B., Osadtchiy J. V. Polyembryony: Twins — The Result of Vegetative Propagation. The International Journal of Plant Reproductive Biology. 2013. 5(1): 21-27.

Naumova T.N., Sharma V.K., Osadtchiy J., Dijkhuis P., Ramulu K.S., Goyal A. Cytoembryological characterization of apomixis elements in Arabidopsis thaliana mutants. Physiology and Molecular Biology of Plants. 2003. 9(1): 85-93.

Naumova T.N., Osadtchiy J., Sharma J.V., Ramulu K.S. Elements of apomixis in EMS mutants of Arabidopsis thaliana. Plant Physiology. 2001.

Naumova T.N., Van der Laak J., Osadtchiy J., Matzk F., Kravtchenko A., Bergervoet J., Ramulu K.S., Boutilier K. Reproductive development in apomictic populations of Arabis holboellii (Brassicaceae). Sexual Plant Reproduction. 2001. 14(4): 195-200.

Naumova T.N., Osadtchiy J.V., Sharma V.K., Dijkhuis P., Ramulu K.S. Apomixis in plants: Structural and functional aspects of diplospory in Poa nemoralis and P. palustris. Protoplasma. 1999. 208(1-4): 186-195.