Seed coat anatomy and its evolution of suborder Passiflorineae

• Project/Area Number: 20570086
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Biodiversity/Systematics
• Research Institution: Shizuoka University
• Principal Investigator: TOKUOKA Toru Shizuoka University, 理学部, 准教授 (90303792)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 種子 / 解剖学 / 形質進化 / トケイソウ亜目 / 系統 / 分類 / 種皮 / スミレ科 / トケイソウ科 / クリソバラヌス科

Research Abstract

Phylogenetic analyses of Violaceae and Passifloraceae sensu lato are presented using sequences from rbcL, atpB, matK and 18S rDNA. The combined analysis resulted in only one most parsimonious tree, and most of the nodes within the two families are strongly supported. And, Violaceae are investigated with respect to the seed coat structure. The three types of the exotegmen are distinguished, and the trecheoidal exotegmen is a plesiomorphy within the suborder Passiflorineae.

Research Products

• [Journal Article] Molecular phylogenetic analysis of Passifloraceae sensu lato (Malpighiales) based on plastid and nuclear DNA sequences. (2011)
  • Author(s): Tokuoka, T.
  • Journal Title: J.Plant Res. in press
  • Peer Reviewed
• [Journal Article] Molecular phylogenetic analysis of Passifloraceae sensu lato (Malpighiales) based on plastid and nuclear DNA sequences (2011)
  • Author(s): Tokuoka, T
  • Journal Title: Journal of Plant Research Volume: (in press,in press)
  • Peer Reviewed
• [Journal Article] Molecular phylogenetic analysis of Passifloraceae sensu lato (Malpighiales) based on plastid and nuclear DNA sequences (2010)
  • Author(s): Tokuoka, T
  • Journal Title: Journal of Plant Research (in press)
  • Peer Reviewed
• [Journal Article] Molecular phylogenetic analysis of Violaceae (Malpighiales) based on plastid and nuclear DNA sequences. (2008)
  • Author(s): Tokuoka, T.
  • Journal Title: J.Plant Res. 121 Pages: 253-260
  • Peer Reviewed
• [Journal Article] Molecular phylogenetic analysis of Violaceae (Malpighiales) based on plastid and nuclear DNA sequences (2008)
  • Author(s): Tokuoka, T
  • Journal Title: Journal of Plant Research 121 Pages: 253-260
  • Peer Reviewed
• [Presentation] クリソバラヌス科の分子系統解析 (2008)
  • Author(s): 徳岡徹
  • Organizer: 日本植物学会
  • Place of Presentation: 高知大学
  • Year and Date: 2008-09-26