| Issue |
BIO Web Conf.
Volume 23, 2020
II International Scientific Conference “Plants and Microbes: The Future of Biotechnology” (PLAMIC2020)
|
|
|---|---|---|
| Article Number | 03004 | |
| Number of page(s) | 6 | |
| Section | Plant-Microbe Symbiosis, Including Natural and Artificial Symbiotic Systems | |
| DOI | https://doi.org/10.1051/bioconf/20202303004 | |
| Published online | 14 August 2020 | |
The role of heterotrimeric G proteins in the control of symbiosis development in legume plants
All-Russia Research Institute for Agricultural Microbiology, Laboratory of signal regulation, 196608 Saint Petersburg, Russia
* Corresponding author: dol2helen@yahoo.com
Heterotrimeric G proteins are involved in the regulation of signaling pathways in eukaryotes. Previously, the data about possible participation of heterotrimeric G proteins in the regulation of nodulation in legumes were obtained, however, specific proteins, their composition and role in this process remain poorly understood. In this work searching of the genes encoding the alpha, beta, and gamma subunits of heterotrimeric G proteins based on an analysis of the Pisum sativum L. genome was performed, as well as the dynamics of the gene expression encoding the particular subunits of G proteins in the process of symbiosis was studied. In addition, a significant effect of beta 1-subunit gene suppression by RNA interference on the nodulation process was revealed.
© The Authors, published by EDP Sciences, 2020
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