209 datasets found for "Physical Environments"
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Federal
Transcription profiling by array of the response of Arabidopsis cultivar Columbia etiolated seedlings and undifferentiated tissue culture cells to the spaceflight environment
National Aeronautics and Space Administration —
We address a key baseline question of whether gene expression changes are induced by the orbital environment, and then we ask whether undifferentiated cells, cells... -
Federal
Spaceflight adaptation requires organ specific alterations in the proteomes of Arabidopsis
National Aeronautics and Space Administration —
Life in spaceflight demonstrates remarkable adaptive processes within the specialized environments of space vehicles which are subject to the myriad of attending and... -
Federal
A Molecular Genetic Basis Explaining Altered Bacterial Behavior in Space
National Aeronautics and Space Administration —
Bacterial behavior has been observed to change during spaceflight. Higher final cell counts, enhanced biofilm formation, increased virulence, and reduced... -
Federal
Integrative Transcriptomics and Proteomics Profiling of Arabidopsis thaliana Elucidates Novel Mechanisms Underlying Spaceflight Adaptation
National Aeronautics and Space Administration —
Spaceflight presents a unique environment with complex stressors, including microgravity and radiation, that can influence plant physiology at molecular levels.... -
Federal
The Arabidopsis spaceflight transcriptome: a comparison of whole plants to discrete root, hypocotyl and shoot responses to the orbital environment
National Aeronautics and Space Administration —
Arabidopsis thaliana was evaluated for its response to the spaceflight environment in three replicated experiments on the International Space Station. Two approaches... -
Federal
Dissecting Low Atmospheric Pressure Stress: Transcriptome Responses to the Components of Hypobaria in Arabidopsis [Experiment 2]
National Aeronautics and Space Administration —
Controlled hypobaria presents biology with an environment that is never encountered in terrestrial ecology, yet the apparent components of hypobaria are stresses... -
Federal
Spaceflight-Induced Gene Expression Profiles in the Mouse Brain Are Attenuated by Treatment with the Antioxidant BuOE - Dentate Gyrus
National Aeronautics and Space Administration —
The demands of deep space pose a health risk to the central nervous system that has long been a concern when sending humans to space. While little is known about how... -
Federal
During development, the Sku6 mutant roots engage different genes than wild type Col-0 roots, either on the ground or in spaceflight.
National Aeronautics and Space Administration —
The wild type Col-0 plants and the Sku-6 mutant plants of the Col-0 background were germinated on ISS or on the ground and the gene expression profiles in roots at 4... -
Federal
Effect of microgravity on an animal-bacteria symbiosis
National Aeronautics and Space Administration —
Spaceflight imposes numerous adaptive challenges for terrestrial life. The reduction in gravity, or microgravity, represents a novel environment that can disrupt...
209 datasets found for "Physical Environments"