Before revision: In this phase of the experiment, plants were oriented since they grew in 1-g from an on-board centrifuge.TROPI, or "Analysis of a Novel Sensory Mechanism in Root Phototropism", is an experiment on the International Space Station (ISS) to investigate the growth and development of plant seedlings under various gravity and lighting URL "Analysis of a Novel Sensory Mechanism in Root Phototropism" It was launched on Space Shuttle Endeavour during the STS-130 mission and was performed on the ISS during Expedition 22.
After revision: In this phase of the experiment, plants were oriented since they grew in 1-g from an on-board centrifuge.TROPI, or , is an experiment on the International Space Station (ISS) to investigate the growth and development of plant seedlings under various gravity and lighting URL "Analysis of a Novel Sensory Mechanism in Root Phototropism" It was launched on Space Shuttle Endeavour during the STS-130 mission and was performed on the ISS during Expedition 22.