Ultra low-dose radiation: stress responses and impacts using rice as a grass model.
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ABSTRACT:
SUBMITTER: Rakwal R
PROVIDER: S-EPMC2672026 | biostudies-literature | 2009 Mar
REPOSITORIES: biostudies-literature
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Ultra low-dose radiation: stress responses and impacts using rice as a grass model.
Rakwal Randeep R Agrawal Ganesh Kumar GK Shibato Junko J Imanaka Tetsuji T Fukutani Satoshi S Tamogami Shigeru S Endo Satoru S Sahoo Sarata Kumar Sahoo SKS Masuo Yoshinori Y Kimura Shinzo S
International journal of molecular sciences 20090316 3
We report molecular changes in leaves of rice plants (Oryza sativa L. - reference crop plant and grass model) exposed to ultra low-dose ionizing radiation, first using contaminated soil from the exclusion zone around Chernobyl reactor site. Results revealed induction of stress-related marker genes (Northern blot) and secondary metabolites (LC-MS/MS) in irradiated leaf segments over appropriate control. Second, employing the same in vitro model system, we replicated results of the first experimen ...[more]
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