Plasmid having response to dioxins, transgenic cell for measuring dioxins, dioxins sensing method and biosensor using the same
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United States of America Patent
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Jun 8, 2010
Grant Date -
Feb 28, 2008
app pub date -
May 16, 2005
filing date -
May 24, 2004
priority date (Note) -
Expired
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Abstract
A plasmid comprising a gene, which is reactive with dioxins and/or polycyclic aromatic hydrocarbons to thereby be activated (hereinafter referred to as DRE gene), and a secretory marker protein expressing gene disposed understream of the DRE gene. Further, there is developed a transgenic cell having this plasmid introduced therein which when exposed to dioxins and/or polycyclic aromatic hydrocarbons, secretes a secretory marker protein. Still further, there is developed a biosensor utilizing this transgenic cell.
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