Regulation of cell morphology by a protein kinase IBO1

2009 Fiscal Year Final Research Report

• Project/Area Number: 20770028
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Plant molecular biology/Plant physiology
• Research Institution: The University of Tokyo
• Principal Investigator: MOTOSE Hiroyasu The University of Tokyo, 大学院・自然科学研究科, 助教 (70342863)
• Project Period (FY): 2008 – 2009
• Keywords: 細胞極性 / 細胞伸長 / タンパク質キナーゼ / リン酸化 / 微小管 / シロイヌナズナ / 植物細胞

Research Abstract

NIMA-related kinases (NEKs) are a family of mitotic protein kinases conserved in eukaryotes. This study revealed that Arabidopsis NEK6 cooperates with NEK6 and microtubule-associated proteins to regulate directional cell growth through microtubule function.

Research Products

• [Journal Article] Involvement of phytosulfokine in the attenuation of stress response during the transdifferentiation of zinnia mesophyll cells into tracheary elements. (2009)
  • Author(s): Motose, H., Iwamoto, K., Endo, S., Demura, T., Sakagami, Y., Matsubayashi, Y., Moore, K.L., Fukuda, H.
  • Journal Title: Plant Physiology 150 Pages: 437-447
  • Peer Reviewed
• [Journal Article] SGS3 and RDR6 interact and colocalize in cytoplasmic SGS3/RDR6-bodies. (2009)
  • Author(s): Kumakura, N., Takeda, A., Fujioka, Y., Motose, H., Takano, R., Watanabe, Y.
  • Journal Title: FEBS Letters 583 Pages: 1261-1266
  • Peer Reviewed
• [Journal Article] A dominant mutation in DCL1 suppresses the hyl1 mutant phenotype by promoting the processing of miRNA. (2009)
  • Author(s): Tagami, Y., Motose, H., Watanabe, Y.
  • Journal Title: RNA 15 Pages: 450-458
  • Peer Reviewed
• [Journal Article] A NIMA-related protein kinase suppresses ectopic outgrowth of epidermal cells through its kinase activity and the association with microtubules. (2008)
  • Author(s): Motose, H., Tominaga, R., Wada, T., Sugiyama, M., Watanabe, Y.
  • Journal Title: Plant Journal 58 Pages: 829-844
  • Peer Reviewed
• [Presentation] NIMA関連キナーゼは相互作用し、微小管機能を介して細胞成長方向を制御する (2010)
  • Author(s): 本瀬宏康
  • Organizer: 第51回日本植物生理学会
  • Place of Presentation: 熊本
  • Year and Date: 2010-03-19
• [Presentation] Function of NimA-related protein kinases in Arabidopsis. (2009)
  • Author(s): Hiroyasu Motose
  • Organizer: 20th International Conference on Arabidopsis Research.
  • Place of Presentation: Edinburgh, UK
  • Year and Date: 2009-07-02
• [Presentation] シロイヌナズナNIMAカイネースの機能 (2009)
  • Author(s): 本瀬宏康
  • Organizer: 第50回日本植物生理学会
  • Place of Presentation: 名古屋
  • Year and Date: 2009-03-21
• [Presentation] シロイヌナズナNIMAカイネースの機能解析 (2008)
  • Author(s): 本瀬宏康
  • Organizer: 第31回日本分子生物学会(日本生化学会合同大会)
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-10
• [Presentation] A NIMA-related protein kinase suppresses ectopic outgrowth of epidermal cells through its kinase activity and the association with microtubules. (2008)
  • Author(s): Hiroyasu Motose
  • Organizer: 19th International Conference on Arabidopsis Research.
  • Place of Presentation: Montreal, Canada
  • Year and Date: 2008-07-25
• [Book] 図説生物学 (2010)
  • Author(s): 本瀬宏康、渡辺雄一郎、箸本春樹, 他
  • Total Pages: 112-143
  • Publisher: 東京大学出版会
• [Book] 分子生物学イラストレイテッド第3版植物バイオテクノロジーと遺伝子組換え食品 (2009)
  • Author(s): 本瀬宏康、渡辺雄一郎
  • Total Pages: 335-341
  • Publisher: 羊土社
• [Book] 基礎生命科学実験 (2009)
  • Author(s): 本瀬宏康, 他
  • Total Pages: 102-110
  • Publisher: 東京大学出版会
• [Remarks]
  • URL: http://www15.atwiki.jp/motosehiroyasu/