Spatio-temporal dynamics of adaptive genes in Arabidopsis halleri subsp. gemmifera
Project/Area Number |
22770013
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Ecology/Environment
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Research Institution | The University of Tokyo |
Principal Investigator |
|
Project Period (FY) |
2010 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
Keywords | アブラナ科 / シロイヌナズナ属 / 適応進化 / ゲノム基盤 / 次世代シーケンサー / 標本 / 時空間動態 / 環境変動 / 局所適応 / エコゲノミクス / 適応的分化 / ゲノム / 適応遺伝子 / 分子古生態学 |
Research Abstract |
I sequenced the genome of Arabidopsis halleri subsp. gemmifera by using next-generation DNA sequencer to explore the adaptive genes for local habitats. Furthermore, I examined the allele frequency changes from 100 years ago to the present in some functional genes related to environmental adaptation using specimen samples. As a result, rapid allele frequency changes during the last 20 years were detected in important functional genes.
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Report
(3 results)
Research Products
(23 results)