Transcription profiling by array of the response of Arabidopsis cultivar Columbia etiolated seedlings and undifferentiated tissue culture cells to the spaceflight environment
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 presumably lacking the typical gravity response mechanisms perceive spaceflight. Arabidopsis seedlings and undifferentiated cultured Arabidopsis cells were …