Effect of simulated microgravity on aged pea seed vigour and related physiological properties.
作者信息
Zhao H C, Zhu T, Wu J, Xi B S
机构信息
Department of Engineering Mechanics, Biomechanics Lab, Tsinghua University, Beijing 100084, PR China.
出版信息
Colloids Surf B Biointerfaces. 2003 Mar 1;27(4):311-4. doi: 10.1016/s0927-7765(02)00076-0.
Abstract
We used simulated microgravity to treat aged pea seeds, in order to observe its effect on seed vigour and related physiological properties. The result shows that microgravity obviously promotes the germination rate, vitality index, germination index, and keeps the activity of protective enzyme, with conductivity and the content of MDA decreased. These effects gradually disappeared for a certain period after the microgravity administration.
摘要
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