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Type of publication: research article
Type of publication (PDB): Straipsnis Clarivate Analytics Web of Science / Article in Clarivate Analytics Web of Science (S1)
Field of Science: Biochemija / Biochemistry (N004)
Author(s): Chen, C.L;Chen, Y.C;Huang, W.L;Lin, S;Daugelavičius, Rimantas;Rapoport, Alexander;Chang, Chuang-Rung
Title: A crucial role of mitochondrial dynamics in dehydration resistance in saccharomyces cerevisiae
Is part of: International journal of molecular sciences. Basel : MDPI AG, 2021, vol. 22, iss. 9
Extent: p. 1-11
Date: 2021
Keywords: Mitochondria;Dehydration;Dynamics;Yeast
Abstract: Mitochondria are dynamic organelles as they continuously undergo fission and fusion. These dynamic processes conduct not only mitochondrial network morphology but also activity regulation and quality control. Saccharomyces cerevisiae has a remarkable capacity to resist stress from dehydration/rehydration. Although mitochondria are noted for their role in desiccation tolerance, the mechanisms underlying these processes remains obscure. Here, we report that yeast cells that went through stationary growth phase have a better survival rate after dehydration/rehydration. Dynamic defective yeast cells with reduced mitochondrial genome cannot maintain the mitochondrial activity and survival rate of wild type cells. Our results demonstrate that yeast cells balance mitochondrial fusion and fission according to growth conditions, and the ability to adjust dynamic behavior aids the dehydration resistance by preserving mitochondria
Affiliation(s): Biochemijos katedra
Vytauto Didžiojo universitetas
Appears in Collections:1. Straipsniai / Articles
Universiteto mokslo publikacijos / University Research Publications

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