Gravitational studies in cellular and developmental biology
- PMID: 11537983
Gravitational studies in cellular and developmental biology
Abstract
The paucity of data on the role of gravity in cellular and developmental biology has been examined, and a hypothesis has been generated that unifies potential gravity sensitivity in both plant and animal systems. This hypothesis considers the macromolecular order and functional importance of the extracellular matrix compartment, the intracellular cytoskeleton compartment, and the connecting plasma membrane-signal transduction compartment of plant and animal systems as potentially sensitive to alterations in the unit gravity environment in which they evolved.