| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Outline of Final Research Achievements |
(1) As a model system of intestinal contents of pufferfish (Takifugu rubripes), the slurry which was prepared by mixing the grinded feeds and intestinal contents of pufferfish was evaluated. However, the bacterial community in the slurry was remarkably different from that of feeds and intestinal contents, suggesting that this system needs to be improved for the study of intestinal microbiology of pufferfish.
(2) Pufferfish was reared in glass aquaria under the stressful conditions of fish density and temperatures, and the family Vibrionaceae in the intestinal tract of pufferfish was monitored. As a result, the trend that the family Vibrionaceae was enhanced to some extent as the fish density increased in the aquaria. This fact suggests that Vibrionaceae may proliferate rapidly under stressful conditions such as high density of rearing fish.
|
