About TAKAHASHI A
About Nara Medical Univ., Nara, JPN
About OHNISHI K
About Nara Medical Univ., Nara, JPN
About YOKOTA A
About JGC, Yokohama, JPN
About KUMAGAI T
About JGC, Yokohama, JPN
About NAKANO T
About NASDA, Tsukuba, JPN
About OHNISHI T
About Nara Medical Univ., Nara, JPN
About Journal of Radiation Research
About Escherichia coli
About Escherichia coli
About Influence on microorganisms
About Cosmic ray in general
About Genetic variation
About ミール
About 長期
About 宇宙飛行
About プラスミドDNA
About Escherichia
About 突然変異頻度