Interaction of gravity with other environmental factors in growth and development: an introduction.

摘要: The life of plants and other organisms is governed by the constant force gravity on earth. mechanism graviperception, signal transduction, gravireaction one major themes in space biology. When controls each step cycle such as growth development, it does not work alone but operates with interaction environmental factors. In order to understand role regulation cycle, interactions also should be clarified. Under microgravity conditions space, various changes are brought about process development. Some would advantageous organisms, others unfavorable. For overcoming disadvantages, may required exploit some factors which substitute for properties. terrestrial plants, can replaced light under certain conditions. gravity-substituting play a principal future