Analysis of population structure of Orius bugs using microsatellite markers

• Project/Area Number: 18780040
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Applied entomology
• Research Institution: National Institute of Agrobiological Sciences
• Principal Investigator: HINOMOTO Norihide National Institute of Agrobiological Sciences, 昆虫-昆虫・植物間相互作用研究ユニット, 主任研究員 (80370675)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,560,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥360,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000); Fiscal Year 2006: ¥600,000 (Direct Cost: ¥600,000)
• Keywords: 天敵昆虫 / マイクロサテライト / 遺伝的多様性 / DNAマーカー / 移動分散 / ヒメハナカメムシ / 個体群構造 / 生物農薬

Research Abstract

ヒメハナカメムシ類は微小重要農業害虫アザミウマ類の捕食性天敵として知られる。種内多型に富んだマイクロサテライトマーカーの作出・解析を行い、地理的距離と遺伝的分化の程度をF_<st>値を用いて比較すると、タイリクヒメハナカメムシでは有意な正の相関が見られたが、ナミヒメハナカメムシでは見られなかった。このことから、タイリクヒメハナカメムシのほうが移動分散能力に劣り、遺伝子交流範囲も狭いものと推察された。

Research Products

• [Journal Article] Molecular identification and evaluation of Orius species (Heteroptera: Anthocoridae) as biological control agents. (2009)
  • Author(s): Hinomoto N, Nagamori S, Kakimoto K,Shimizu T, Higaki T, Muraji M, Noda T,Kawasaki K
  • Journal Title: Japan Agricultural Research Quarterly. (in press)
  • NAID: 130002147841
• [Journal Article] Molecular Identification and Evaluation of Orius species (Heteroptera: Anthocoridae) as Biological Control Agents (2009)
  • Author(s): Hinomoto N, et al.
  • Journal Title: Japan Agricultural Research Quarterly
  • NAID: 130002147841
  • Peer Reviewed
• [Journal Article] Genetic diversity in field and commercial populations of Orius strigicollis (Poppius) (Heteroptera:Anthocoridae) measured by microsatellite markers. (2006)
  • Author(s): Hinomoto N, Higaki T, Noda T
  • Journal Title: Entomology and Zoology 41 Pages: 499-506
• [Journal Article] Genetic diversity in field and commercial populations of Orius strigicollis (Poppius) (Heteroptera : Anthocoridae) measured by microsatellite markers (2006)
  • Author(s): Hinomoto N, Higaki T, Noda T
  • Journal Title: Applied Entomology and Zoology 41(3) Pages: 499-506
  • NAID: 110004761886