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Krasnoperova EY, Tvorogova VE, Smirnov KV, Efremova EP, Potsenkovskaia EA, Artemiuk AM, Konstantinov ZS, Simonova VY, Brynchikova AV, Yakovleva DV, Pavlova DB, Lutova LA. MtWOX2 and MtWOX9-1 Effects on the Embryogenic Callus Transcriptome in Medicago truncatula. Plants (Basel) 2023; 13:102. [PMID: 38202410 PMCID: PMC10780917 DOI: 10.3390/plants13010102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/19/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024]
Abstract
WOX family transcription factors are well-known regulators of plant development, controlling cell proliferation and differentiation in diverse organs and tissues. Several WOX genes have been shown to participate in regeneration processes which take place in plant cell cultures in vitro, but the effects of most of them on tissue culture development have not been discovered yet. In this study, we evaluated the effects of MtWOX2 gene overexpression on the embryogenic callus development and transcriptomic state in Medicago truncatula. According to our results, overexpression of MtWOX2 leads to an increase in callus weight. Furthermore, transcriptomic changes in MtWOX2 overexpressing calli are, to a large extent, opposite to the changes caused by overexpression of MtWOX9-1, a somatic embryogenesis stimulator. These results add new information about the mechanisms of interaction between different WOX genes and can be useful for the search of new regeneration regulators.
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Affiliation(s)
- Elizaveta Y. Krasnoperova
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
| | - Varvara E. Tvorogova
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia; (Z.S.K.); (V.Y.S.); (A.V.B.)
- Center for Genetic Technologies, N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), 42 Bolshaya Morskaya Street, 190000 St. Petersburg, Russia
| | - Kirill V. Smirnov
- All-Russia Research Institute for Agricultural Microbiology, Podbelsky Chausse 3, Pushkin, 196608 St. Petersburg, Russia;
| | - Elena P. Efremova
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
| | - Elina A. Potsenkovskaia
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia; (Z.S.K.); (V.Y.S.); (A.V.B.)
- Center for Genetic Technologies, N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), 42 Bolshaya Morskaya Street, 190000 St. Petersburg, Russia
| | - Anastasia M. Artemiuk
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
| | - Zakhar S. Konstantinov
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia; (Z.S.K.); (V.Y.S.); (A.V.B.)
| | - Veronika Y. Simonova
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia; (Z.S.K.); (V.Y.S.); (A.V.B.)
| | - Anna V. Brynchikova
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia; (Z.S.K.); (V.Y.S.); (A.V.B.)
| | - Daria V. Yakovleva
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
| | - Daria B. Pavlova
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
| | - Ludmila A. Lutova
- Department of Genetics and Biotechnology, Saint Petersburg State University, 7/9 Universitetskaya Emb, 199034 St. Petersburg, Russia; (E.Y.K.); (E.P.E.); (E.A.P.); (A.M.A.); (D.V.Y.); (D.B.P.); (L.A.L.)
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia; (Z.S.K.); (V.Y.S.); (A.V.B.)
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