| Budget Amount *help |
¥3,930,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
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| Research Abstract |
My results revealed that the ion-fluid during the cleavage stage and a signal from the micromeres effect independently to establish to the left-right asymmetry of the sea urchin larvae. However, the effects of these factors differed from each species. It was also shown that Nodal, a factor to form the larval right side, causes to the difference between the left and right features until formation of the coeloms at the down stream.
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