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A clinostat is a device which uses rotation to negate the effects of gravitational pull on plant growth (gravitropism) and development (gravimorphism). It has also been used to study the effects of microgravity on cell cultures, animal embryos and spider webs.
Researchers are investigating the effect of the station's near-weightless environment on the evolution, development, growth and internal processes of plants and animals. In response to some of this data, NASA wants to investigate microgravity 's effects on the growth of three-dimensional, human-like tissues, and the unusual protein crystals ...
The effects of microgravity, hypogravity and hypergravity simulations on human physiology; Analysis of plant germination and growth during hypergravity exposures; Evaluation of new cardiopulmonary resuscitation techniques in aerospace environments (Evetts-Russomano method) [6] Study of spatial disorientation and space motion sickness
Effects of the space environment on the nuclear structure and function of plant root meristematic cells grown in microgravity (ROOT) [125] Influence of gravity on the cytoskeleton and the determination of the division plane in plants (TUBUL) [126] Study into interaction of effect of light and gravity on the growth processes of plants (GraPhoBox ...
Led by Kadenyuk, the Collaborative Ukraine Experiment (CUE) was a mid-deck payload designed to study the effects of microgravity on plant growth. The CUE was composed of a group of experiments flown in the Plant Growth Facility (PGF) and in the Biological Research in Canisters (BRIC).
He also states that gravity is needed in order for plants to grow properly. [1] Bugbee has worked with NASA in his research on regenerative systems and the effects of microgravity on plants. [8] He first began working with NASA upon his arrival at Utah State University in 1981. [9]
Plants grown inflight experience a microgravity environment, and plants grown on the surface of Mars experience approximately 1/3 the gravity that Earth plants do. However, plants experience normal growth given that directional light is provided. [10] Normal growth is classified as opposite root and shoot growth direction.
[21] [3] [7] Kiss also was one of the first scientists to study plant behavior at fractional or reduced gravity on the ISS. [22] [7] Kiss and his coworkers have contributed toward understanding the effects of microgravity/reduced gravity on transcription and gene expression in plants. [23]