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Information × Registration Number 0221U106915, 0118U003742 , R & D reports Title Development of the concept of regulation of plants growth and stress resistance for their adaptation to the conditions of space flights by attracting cellular and biological resources popup.stage_title Head Blume Yaroslav B., Доктор біологічних наук Registration Date 22-12-2021 Organization Institute of Food Biotechnology and Genomics of the National Academy of Sciences of Ukraine popup.description2  The protective role of nitric oxide in the regulation of cell division, cell differentiation and autophagy under microgravity conditions was studied during the research. It was found that pre-treatment of plant seeds with nitric oxide donor (sodium nitroprusside) leads to changes in root growth parameters, which is observed as the stimulation of this process. Determination of the intracellular localization of nitric oxide in plant roots was conducted by means of specific fluorescent probe. It was also found that the development of autophagy in root cells under microgravity exhibits time-dependent dynamics and tissue specificity. The results of transcriptional analysis confirm α- and β-tubulin genes participation in the development of autophagy induced by clinostating. Co-expression between the atg8 and tua genes, as well as between the tua and tub genes, has been identified, that may confirm the joint involvement of these genes in the realization of microgravity-induced autophagy. Product Description popup.authors Yemets Alla Ivanivna Blium Yaroslav B Horiunova Inna I. Kravets Olena A Plokhovska Svitlana H. Shadrina Ruslana Yu. popup.nrat_date 2021-12-22 Close