| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Research Abstract |
An efficient and stable transformation technology in higher plants is used to identify the gene function or to develop new varieties. Soybean transformation has continued to be laborious and the frequency of recovered transgenic plants is still low. We found that a Japanese soybean variety, Kariyutaka, possessed advantageous characters for transformation. We developed a simple and rapid transformation system in Kariyutaka. The transformation frequency in the method presented in this study was 4 times as high as in that obtained with our previous method.
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