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- Morphoprocesses upon the different modes of reproduction from the standpoint of non-traditional approaches and conceptualizations.

Other projects:

  • -18-118051590112-8, date of registration 15.05.2018. Polyvariancy of morphogenetic developmental programs of plant reproductive structures, the natural and artificial models of their realization.
  • -18-118030790063-6, 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 .) 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.