AbstractAnalysis of structural-and-functional rearrangements in the organelles of meristematic, differentiating and differentiated cells of pea root under microgravity demonstrated certain consistencies in their manifestation, namely: a) heterogeneity of the organelles in a cell population with respect to the degree of the rearrangements; b) coincidence of a spatial succession in development; c) increased reactivity under changes in functional load during cell growth and differentiation; d) enhanced activity when a cell loses its specific functions (replacement of functions). It is assumed that microgravity does not prevent the development of certain adaptative reactions of organisms at the cellular level.
Plant cell in the process of the adaptation to simulated microgravity
Advances in Space Research ; 9 , 11 ; 33-36
1989-01-01
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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