The synthesis of volatile signals jasmine and salphate in radiant plants under micro-gravity conditions is inhibited.

Deep space manned flight is the inevitable trend of space development, in order to achieve long-term human presence in outer space must establish a good life ecological support system.
plants can provide food, oxygen and water recycling, is the core component of the ecological support system of space life.
in response to radiation damage caused by space particles, plants provide early warning through individual signal communication to increase the stability of plant systems.
another important environmental factor in space affects the communication of signals between plants, which is related to the stability of the life ecological support system.
, in cooperation with the Liu Min/Lu Jinying Research Group of the Institute of Technology Bioengineering of hefei Material Science Institute of the Chinese Academy of Sciences, the signal communication between individual plants under microgravity conditions was further studied on the basis of the previous series of work, and the results showed that microgravity significantly altered the signal transduction between plant individuals, and the synthesis of the volatile signal of the radiation plant jasmine acid and hydrochloric acid were controlled by the strain.
the study suggests that the synergy between space radiation and micro-gravity should be fully taken into account in the design and operation of the space life ecological support system.
the work was published in TheMutation Research/fundamental and molecular mechanisms of mutagenesis as part of a series of results on the interaction of micro-gravity and radiation.
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