Investigation on the origin and evolution of the multicellular body plan in plants by focusing on the charophycean algal genomes
Project/Area Number |
24570100
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Biodiversity/Systematics
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Research Institution | Kobe University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
NISHIYAMA Tomoaki 金沢大学, 学際科学実験センター, 助教 (50390688)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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Keywords | 生物学 / 進化 / 比較ゲノム / 多細胞体制 / 植物 / シャジクモ藻類 / 生物進化 / ゲノム / 国際情報交換、アメリカ合衆国 |
Outline of Final Research Achievements |
In order to investigate the origin and evolution of the multicellular body plan in land plants and charophycean algae, in this study, we compared their multicellular gametophyte and sporophyte generations based on their genes and genomes. We identified shared genes among land plants and charophycean algae, as well as homologues of the important developmental genes, which have been identified in model species of land plants, from charophycean algae. Moreover, we explored the expression/function of these developmental genes in charalean algae and discussed the origin and evolution of the multicellular body plan in land plants and charophycean algae.
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Report
(4 results)
Research Products
(41 results)
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[Journal Article] Taxonomy, morphology and genetic variation of Nitella flexilis var. bifurcata (Charales, Characeae) from Japan2015
Author(s)
Sakayama, H., Kai, A, Nishiyama, M., Watanabe, M. M., Kato, S., Ito, M., Nozaki, H. and Kawai, H.
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Journal Title
Phycological Research
Volume: in press
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Occurence of the endangered species Nitellopsis obtusa (Charales, Charophyceae) in western Japan and the genetic differences within and among Japanese populations2014
Author(s)
Kato, S., Kawai, H., Takimoto, M., Suga, H., Yohda, K., Horiya, K., Higuchi, S., & Sakayama, H.
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Journal Title
Phycological Research
Volume: 62
Issue: 3
Pages: 222-227
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Molecular and biochemical analysis of the first ARA6 homolog, a Rab5 GTPase, from green algae2013
Author(s)
Hoepflinger, M., Geretschlaeger, A., Hoeftberger, M., Sommer, A., Nishiyama, T., Sakayama, Hammerl, P., H., Tenhaken, R., Ueda, T., Foissner I.
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Journal Title
J. Exp. Bot.
Volume: 64
Issue: 18
Pages: 5553-68
DOI
Related Report
Peer Reviewed
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[Presentation] The Chara braunii genome2015
Author(s)
Nishiyama, T., Toyoda, A., Suzuki, Y., Fujiyama, A., Rensing, S. A. & Sakayama, H.
Organizer
International Symposium on Genome Science 2015
Place of Presentation
一橋講堂(東京都千代田区)
Year and Date
2015-01-20 – 2015-01-21
Related Report
Invited
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[Presentation] The Chara braunii genome sheds light on the origin of land plants2015
Author(s)
Sakayama, H., Toyoda, A., Suzuki, Y., Fujiyama, A., Rensing, S. A. & Nishiyama, T.
Organizer
International Plant & Animal Genome XXIII Conference
Place of Presentation
San Diego, USA
Year and Date
2015-01-10 – 2015-01-14
Related Report
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[Presentation] The Chara braunii genome2015
Author(s)
Nishiyama, T., Toyoda, A., Suzuki, Y., Fujiyama, A., Rensing, S. A. & Sakayama, H.
Organizer
International Plant & Animal Genome XXIII Conference
Place of Presentation
San Diego, USA
Year and Date
2015-01-10
Related Report
Invited
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[Presentation] Characterization of the first ARA6 homolog, a Rab5 GTPase, from green algae possibly involved in wound healing2012
Author(s)
Höpflinger Marion, Geretschläger Anja, Höftberger Margit, Sommer Aniela, Nishiyama Tomoaki, Sakayama Hidetoshi, Tenhaken Raimund, Ueda Takashi, Foissner Ilse
Organizer
SEB Meeting 2012
Place of Presentation
Salzburg, Austria
Related Report
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