A study of the reciprocal sexual ability of apogamous fern species

• Project/Area Number: 20770067
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Biodiversity/Systematics
• Research Institution: Kyoto University
• Principal Investigator: SHINOHARA Wataru Kyoto University, 大学院・理学研究科, 助教 (30467443)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
• Keywords: 遺伝的多様性 / マレーホウビシダ / 無配生殖 / 有性生殖 / 雑種起源 / 母親能力 / キナバル / サイトタイプ / 倍数性 / シダ植物

Research Abstract

The difference in habitat between four cytotypes in Hymenasplenium unilaterale in Kinabalu in Malaysia were revealed. The data derived from several genetic markers supported that (triploid / apogamous / large leaf) formed as hybrids between (diploid / sexual / large leaf) and (triploid / apogamous / small leaf).

Research Products

• [Presentation] 多様性を生み出すシダ植物の無配生殖-キナバル産マレーホウビシダを例にして (2009)
  • Author(s): 篠原渉
  • Organizer: 第41回種生物学シンポジウム、東京
  • Place of Presentation: 八王子セミナーハウス
  • Year and Date: 2009-12-12
• [Presentation] 多様性を生み出すシダ植物の無配生殖-キナバル産マレーホウビシダを例にして (2009)
  • Author(s): 篠原渉
  • Organizer: 第41回種生物学シンポジウム
  • Place of Presentation: 東京 八王子セミナーハウス
  • Year and Date: 2009-12-12
• [Presentation] Genetic relationship between sexual and apogamous individuals in Hymenasplenium unilaterale in Kinabalu in Malaysia. (2009)
  • Author(s): Wataru Shinohara
  • Organizer: Symposium of the 3rd International Symposium of the Biodiversity & Evolution, Global COE Project
  • Place of Presentation: Kyoto International Community House, Kyoto, Japan
  • Year and Date: 2009-07-24
• [Presentation] キナバル産マレーホウビシダにみられるサイトタイプ間の遺伝的関係 (2008)
  • Author(s): 篠原渉、村上哲明、Idris Mohd Said、Rimi Repin
  • Organizer: 日本植物学会第72回大会
  • Place of Presentation: 高知、高知大学
  • Year and Date: 2008-09-25
• [Presentation] キナバル産マレーホウビシダにみられるサイトタイプ間の遺伝的関係 (2008)
  • Author(s): 篠原渉
  • Organizer: 日本植物学会
  • Place of Presentation: 高知
  • Year and Date: 2008-09-25