Article
[Mutation induced by space conditions in Escherichia coli strains].
Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering - 1 Aug 1998
Weng M, Li J, Gao H, Li M, Wang P, Jiang X
Abstract excerpt
To study the mutagenesis of microorganism under space conditions, three Escherichia coli strains CSH108, A2 and A3, were flown on board the Chinese recoverable satellite (JB1 - B9611020) in Oct . 1996. Three ways of sample boarding were designed . After recovery, survival and frequency of lacI- mutation and Arg+ reversion were determined in the flight strains. The results showed that: E. coli strains could...
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