Characterization of a grape variety'Koshu' through comparative genomic hybridization and transcriptomic analysis

• Project/Area Number: 21580050
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Horticulture/Landscape architecture
• Research Institution: National Research Institute of Brewing
• Principal Investigator: GOTO Nami 独立行政法人酒類総合研究所, 醸造技術基盤研究部門, 部門長 (60372190)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: ブドウ / Vitis vinifera / 甲州 / ゲノム / CGH解析 / DNAマイクロアレイ / 網羅的発現解析 / ジーンチップ / ゲノムDNA

Research Abstract

Genomic structure of 'Koshu' was more closely related with oriental Vitis vinifera cultivars than with occidental cultivars and largely different from that of a wild grape species. Even though the genome of 'Koshu' contained a limited number of characteristically different sequences, these differences probably do not influence the character of 'Koshu'. Transcriptomic analysis revealed that the expression of some disease resistance and stress response related genes in the berry skin of 'Koshu' during ripening was higher than in 'Chardonnay'.

Research Products

• [Presentation] ブドウ'甲州'及び'Chardonnay'果皮(2009, 2010)の遺伝子発現の比較 (2012)
  • Author(s): 後藤(山本)奈美、沼田美子代
  • Organizer: 園芸学会平成24年度春季大会
  • Place of Presentation: 大阪府立大学中百舌鳥キャンパス
  • Year and Date: 2012-03-29
• [Presentation] ブドウ'甲州'及び'Chardonnay'果皮(2009,2010)の遺伝子発現の比較 (2012)
  • Author(s): 後藤(山本)奈美
  • Organizer: 園芸学会平成24年度春季大会
  • Place of Presentation: 大阪府立大学中百舌鳥キャンパス
• [Presentation] ブドウ甲州とシャルドネ果皮の遺伝子発現の比較 (2010)
  • Author(s): 上岡大嗣・沼田美子代・後藤(山本)奈美
  • Organizer: 日本農芸化学会2010年度(平成22年度)大会
  • Place of Presentation: 東京大学駒場キャンパス
  • Year and Date: 2010-03-28
• [Presentation] ブドウ甲州の遺伝子配列の特徴 (2009)
  • Author(s): 上岡大嗣・沼田美子代・後藤(山本)奈美
  • Organizer: 日本ブドウ・ワイン学会(ASEV Japan) 2009年度大会
  • Place of Presentation: 広島大学
  • Year and Date: 2009-11-21
• [Presentation] ブドウ甲州の遺伝子配列の特徴 (2009)
  • Author(s): 上岡大嗣
  • Organizer: 日本ブドウ・ワイン学会(ASEV Japan)2009年度大会
  • Place of Presentation: 広島大学(広島県)
  • Year and Date: 2009-11-21