Evolution of sex chromosomes in haploid genome

• Project/Area Number: 20510185
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: 基礎ゲノム科学
• Research Institution: Kyoto University
• Principal Investigator: YAMATO Katsuyuki Kyoto University, 生物理工学部, 准教授 (50293915)
• Co-Investigator(Renkei-kenkyūsha): KOHCHI Takayuki 京都大学, 大学院・生命科学研究科, 教授 (40202056) ; ISHIZAKI Kimitsune 京都大学, 大学院・生命科学研究科, 助教 (00452293)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: コケ植物 / 性染色体 / 半数体 / 雌雄異株 / 基部陸上植物

Research Abstract

Among the genes identified in the Y chromosomal region under investigation, eight appears to have essential functions and thus are expected to have their homologs on the X chromosome. In fact, the Y-chromosomal M547D3.1 gene has its X-chromosomal partner M547D3.1F. Additional 39 X-chromosomal counterparts were obtained from female genomic data provided from JGI.

Research Products

• [Journal Article] 極小Y染色体-コケの性染色体に印された♂♀の設計図 (2009)
  • Author(s): 大和勝幸
  • Journal Title: 遺伝 5月号 Pages: 36-41
• [Journal Article] Direct transformation of the liverwort Marchantia polymorpha L. by particle bombardment using immature thalli developing from spores. (2008)
  • Author(s): Chiyoda S., Ishizaki K., Kataoka H., Yamato K.T., Kohchi T.
  • Journal Title: Plant Cell Rep. 27 Pages: 1467-1473
• [Journal Article] Agrobacterium-mediated transformation of the haploid liverwort Marchantia polymorpha L., an emerging model for plant biology. (2008)
  • Author(s): Ishizaki K., Chiyoda S., Yamato K.T., Kohchi T.
  • Journal Title: Plant Cell Physiol. 49 Pages: 1084-1091
  • NAID: 10027332489
• [Journal Article] Direct transformation of the liverwort Marchantia polymorpha L. by particle bombardment using immature (2008)
  • Author(s): Chiyoda, S., Ishizaki, K., Kataoka, H., Yamato, K. T., Kohchi
  • Journal Title: PLANT CELL REPORTS 27 Pages: 1467-1473
  • Peer Reviewed
• [Journal Article] Agrobacterium-mediated transformation of the haploid liverwort Marchantia polymorpha L., an emerging model (2008)
  • Author(s): Ishizaki, K., Chiyoda, S., Yamato, K. T., Kohchi, T.
  • Journal Title: PLANT AND CELL PHYSIOLOGY 49 Pages: 1084-1091
  • Peer Reviewed
• [Presentation] ゼニゴケ-アロ認証研究におけるモデル生物としての可能性 (2010)
  • Author(s): 大和勝幸
  • Organizer: 日本動物学会第81回大会シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2010-09-24
• [Presentation] ゼニゴケ-アロ認証研究におけるモデル生物としての可能性 (2010)
  • Author(s): 大和勝幸
  • Organizer: 日本動物学会第81回大会シンポジウム
  • Place of Presentation: 東京大学(界京都)
  • Year and Date: 2010-09-24
• [Presentation] モデル実験生物ゼニゴケのゲノム情報およびリソースの現状 (2010)
  • Author(s): 大和勝幸
  • Organizer: 日本植物学会第74回大会シンポジウム
  • Place of Presentation: 春日井
  • Year and Date: 2010-09-10
• [Presentation] モデル実験生物ゼニゴケのゲノム情報およびリソースの現状 (2010)
  • Author(s): 大和勝幸
  • Organizer: 日本植物学会第74回大会シンポジウム
  • Place of Presentation: 中部大学(春日井市)
  • Year and Date: 2010-09-10
• [Presentation] Growing, crossing, and storing Marchantia polymorpha. (2010)
  • Author(s): 大和勝幸
  • Organizer: Marchantia Workshop 2010
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-03-10
• [Presentation] Preview of the Marchantia Genome. (2010)
  • Author(s): 大和勝幸
  • Organizer: Marchantia Workshop 2010
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-03-10
• [Presentation] Growing, crossing, and storing Marchantia polymorpha Preview of the Marchantia Genome (2010)
  • Author(s): Yamato, K.T.
  • Organizer: Marchantia Workshop 2010
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-03-10
• [Presentation] The liverwort Marchantia polymorpha L.- an emerging model plant for sexual reproduction research-. Symposium (2010)
  • Author(s): 大和勝幸
  • Organizer: Intercellular Recognition and Allogeneic Authentication : Perspectives of Reproduction Mechanisms Shared by Animals and Plants
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2010-01-14
• [Presentation] The liverwort Marchantia polymorpha L. -an emerging model plant for sexual reproduction research- (2010)
  • Author(s): Yamato, K.T.
  • Organizer: Symposium "Intercellular Recognition and Allogeneic Authentication : Perspectives of Reproduction Mechanisms Shared by Animals and Plants"
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2010-01-14
• [Presentation] The liverwort Marchantia polymorpha L.: an emerging model plant for comparative genomics with molecular and genetic tools. (2009)
  • Author(s): 大和勝幸
  • Organizer: Japanese-German Symposium on Evolution and Development
  • Place of Presentation: Cologne, Germany
  • Year and Date: 2009-08-25
• [Presentation] The liverwort Marchantia polymorpha L. : an emerging model plant for comparative genomics with molecular and genetic tools (2009)
  • Author(s): Yamato, K.T.
  • Organizer: Japanese-German Symposium on Evolution and Development, Cologne, Germany
  • Place of Presentation: Cologne, Germany
  • Year and Date: 2009-08-25
• [Presentation] 苔類ゼニゴケにおける分子遺伝学の基盤整備III<EST情報の蓄積と遺伝地図の作製> (2009)
  • Author(s): 友金寛和,大和勝幸,千代田将大,石崎公庸,鈴木穣,菅野純夫,新井理,小原雄治,福澤秀哉,河内孝之
  • Organizer: 日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] 苔類ゼニゴケにおける分子遺伝学の基盤整備IV<GatewayバイナリーベクターとT-DNAタグライン> (2009)
  • Author(s): 石崎公庸,湯川嘉康,増田晃秀,大和勝幸,河内孝之
  • Place of Presentation: 名古屋
• [Presentation] 苔類ゼニゴケにおける分子遺伝学の基盤整備IV<GatewayバイナリーベクターとT-DNAタグライン> (2009)
  • Author(s): 石崎公庸, 湯川嘉康, 増田晃秀, 大和勝幸, 河内孝之
  • Organizer: 日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Book] 極小Y染色体-コケの性染色体に印された♂♀の設計図(遺伝2009年5月号)
  • Author(s): 大和勝幸
• [Remarks] ホームページ等
  • URL: http://www.lif.kyoto-u.ac.jp/marchan2010/