Articles
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Gene Expression & Molecular Biology
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ARG1 Functions in the Physiological Adaptation of Undifferentiated Plant Cells to Spaceflight
ARG1 Functions in the Physiological Adaptation of Undifferentiated Plant Cells to Spaceflight
Gene Expression & Molecular Biology
Abstractive Summary
Study examining a method for preparing spaceflight rnalater-fixed arabidopsis thaliana. Microgravity profoundly affects plant biology, disrupting normal gravitropic responses while enhancing phototropism. Gene expression, cell wall structure, and reproductive processes are all modified. Understanding these adaptations is crucial for developing sustainable food production systems for long-duration space missions.
Extractive Summary
Study examining a method for preparing spaceflight rnalater-fixed arabidopsis thaliana. Plant growth and development were significantly altered in microgravity conditions. Root gravitropism was disrupted with random directional growth. Phototropic responses remained functional but were enhanced. Gene expression patterns differed substantially from ground controls. Cell wall synthesis and structure were modified. Flowering time and reproductive success varied among species tested.
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Keywords
method, preparing, spaceflight, rnalater, fixed, arabidopsis, thaliana, brassicaceae, tissue, scanning, growth, study, examining, method, preparing, spaceflight, rnalater, fixed, arabidopsis, thaliana, study, examining, method, preparing, spaceflight, rnalater, fixed, arabidopsis, thaliana, microgravity
Abstractive Keywords
study, examining, method, preparing, spaceflight, rnalater, fixed, arabidopsis, thaliana, microgravity
Extractive Keywords
growth, study, examining, method, preparing, spaceflight, rnalater, fixed, arabidopsis, thaliana
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