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Spaceflight induces epigenomic and transcriptomic changes affecting root response to fractional gravity — NASA Knowledge Graph

InferenceChain·nasa

Spaceflight induces epigenomic and transcriptomic changes affecting root response to fractional gravity

This chain explains how spaceflight and fractional gravity trigger organ-specific DNA methylation and gene expression alterations in Arabidopsis roots, contributing to root growth and development adaptations during spaceflight.

Confidence

80%

◑partialactivecomplexity: mid

Reasoning Steps (3)

Organ-specific DNA methylation changes in rootsStep 1

Spaceflight modifies root gene expression associated with growth and developmentStep 2

Comparison of microgravity analogs with actual spaceflightStep 3

Source

Synthesis for current paper

Connections (3)

Spaceflight modifies Arabidopsis root cell wall compositionAssociation

Spaceflight differentially regulates xyloglucan and xylan genesAssociation

Short root hairs in space correlate with lower peroxidase gene expressionAssociation