Nucleolar actions in plant development and stress responses.

Autor:	Lee S; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea., Seo YE; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea.; Department of Agriculture, Forestry and Bioresources, College of Agriculture and Life Science, Plant Genomics and Breeding Institute, Seoul National University, Seoul, South Korea., Choi J; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea.; Department of Agriculture, Forestry and Bioresources, College of Agriculture and Life Science, Plant Genomics and Breeding Institute, Seoul National University, Seoul, South Korea., Yan X; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea.; Department of Agriculture, Forestry and Bioresources, College of Agriculture and Life Science, Plant Genomics and Breeding Institute, Seoul National University, Seoul, South Korea., Kim T; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea.; Department of Agriculture, Forestry and Bioresources, College of Agriculture and Life Science, Plant Genomics and Breeding Institute, Seoul National University, Seoul, South Korea., Choi D; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea.; Department of Agriculture, Forestry and Bioresources, College of Agriculture and Life Science, Plant Genomics and Breeding Institute, Seoul National University, Seoul, South Korea., Lee JH; Plant Immunity Research Center, Seoul National University, Seoul, South Korea.; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea.
Jazyk:	angličtina
Zdroj:	Plant, cell & environment [Plant Cell Environ] 2024 Dec; Vol. 47 (12), pp. 5189-5204. Date of Electronic Publication: 2024 Aug 22.
DOI:	10.1111/pce.15099
Abstrakt:	The nucleolus is conventionally acknowledged for its role in ribosomal RNA (rRNA) synthesis and ribosome biogenesis. Recent research has revealed its multifaceted involvement in plant biology, encompassing regulation of the cell cycle, development, and responses to environmental stresses. This comprehensive review explores the diverse roles of the nucleolus in plant growth and responses to environmental stresses. The introduction delves into its traditional functions in rRNA synthesis and potential participation in nuclear liquid-liquid phase separation. By examining the multifaceted roles of nucleolar proteins in plant development, we highlight the impacts of various nucleolar mutants on growth, development, and embryogenesis. Additionally, we reviewed the involvement of nucleoli in responses to abiotic and biotic stresses. Under abiotic stress conditions, the nucleolar structure undergoes morphological changes. In the context of biotic stress, the nucleolus emerges as a common target for effectors of pathogens for manipulation of host immunity to enhance pathogenicity. The detailed exploration of how pathogens interact with nucleoli and manipulate host responses provides valuable insights into plant stress responses as well as plant growth and development. Understanding these processes may pave the way for promising strategies to enhance crop resilience and mitigate the impact of biotic and abiotic stresses in agricultural systems. (© 2024 The Author(s). Plant, Cell & Environment published by John Wiley & Sons Ltd.)
Databáze:	MEDLINE
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