[Role of the nucleolus in plant cell response to environmental physical factors]

Autor:	M A, Sobol'
Rok vydání:	2002
Předmět:	Microscopy Electron DNA Plant Adaptation Biological Gene Expression Environment Plants DNA Ribosomal Ribosomes Cell Nucleolus Chromatin Plant Physiological Phenomena Gravitation
Zdroj:	TSitologiia i genetika. 35(3)
ISSN:	0564-3783
Popis:	Contemporary data on ultrastructural reconstruction and changes in functional nucleolus activity in plant cells affected by physical environmental factors are presented. The main attention is paid to modifications of ribosomal gene expression under these conditions and induced changes in r-chromatin structure and ribosomal DNA localization. Recent data on fine nucleolus structure and molecular aspects of its organization as well as influence of microgravitation and clinostating on structural and functional organization of plant nucleoli are reported.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::0c58fcf9386fa521270a7f691378383a https://pubmed.ncbi.nlm.nih.gov/11785437 Zobrazit plný text záznamu