| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Research Abstract |
Over three years, giant salamanders were captured at Kamogawa, Kyoto City, and studied for their genetic variation in mtDNA. allozymes, and microsatellite genes. When all results were combined, Japanese, Chinese, F1, and F2 or back-crossed individuals accounted for 1 (1.2%), 0 (0%) , 25 (28.7%) , and 61 (70.1%) , respectively, in number. Genetic pollution of the Japanese species by alien Chinese species is at its maximum and the Japanese species is now immediately before extinction.
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