[外层空间因素对搭乘“宇宙”生物卫星飞行的生菜种子（莴苣）的影响]
[Effect of outer space factors on lettuce seeds (Lactuca sativa) flown on "Kosmos" biosatellites].
作者信息
Nevzgodina L V, Maksimova E N, Akatov Iu A, Kaminskaia E V, Marennyĭ A M
出版信息
Kosm Biol Aviakosm Med. 1990 Jan-Feb;24(1):25-8.
PMID:2329764
Abstract
The effect of cosmic radiation on air-dry lettuce (Lactuca sativa) seeds was investigated. It was attempted to discriminate the effects of cosmic ionizing radiation per se and its combination with solar light radiation. It was found that the number of aberrant cells in the seeds exposed to solar light was smaller than that of cells chielded with 0.0008 to 0.0035 g/cm2 foil which could be attributed to photoreactivity.
摘要
研究了宇宙辐射对风干生菜（莴苣）种子的影响。试图区分宇宙电离辐射本身的影响及其与太阳光辐射的联合影响。结果发现，暴露于太阳光下的种子中异常细胞的数量少于用0.0008至0.0035 g/cm2箔片屏蔽的细胞，这可能归因于光反应性。
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