| 摘要 |
PROBLEM TO BE SOLVED: To obtain a transformed plant form imparted with resistance to environmental pollutants such as heavy metals to restore environment thereby. SOLUTION: The transformed plant form, its bred form and descendants, imparted with the function of hindering heavy metal accumulation on its cytoplasm, are obtained by crossbreeding a plant form having the ability to absorb/accumulate heavy metals therein(to) with Athyrium yokoscense, or by growing chimeric cells that are produced by cell fusion between plant cells having the ability to absorb/accumulate heavy metals therein(to) and Athyrium yokoscense cells. Using the thus obtained transformed plant form, its bred form and descendants, environment is to be restored. COPYRIGHT: (C)2007,JPO&INPIT
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