| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Outline of Final Research Achievements |
Concerning to the intraspecific chromosomal polymorphism of Lysimachia mauritiana, 1) the distribution patterns of individuals, and the origin of species native to Taiwan; 2) the distribution patterns and their dynamics of individuals native to Takara Island of the Tokara group and several islands of the Amami group in the Ryukyu Archipelago, were investigated. 3) The origin of the chromosomal polymorphism of this species distributed in the Ryukyu Archipelago, was analyzed by FISH using probes 5S, 45S rDNAs and telomere DNA.
The results foregoing 1) and 2) were respectively published in 2012 and 2015. The origin of chromosomal polymorphism of this species is suggested to be 2n=18 (6m) distributed in Sakishima group of the Ryukyu Archipelago.
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