Investigation on the evolution of the multicellular body plan in plants by focusing on comparative and functional genomics in charophycean algae
Project/Area Number |
15K07185
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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(Renkei-kenkyūsha) |
YAMADA Toshihiro 金沢大学, 自然システム学系, 准教授 (70392537)
ISHIZAKI Kimitsune 神戸大学, 大学院理学研究科, 准教授 (00452293)
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Research Collaborator |
NISHIYAMA Tomoaki
SUZUKI Yutaka
KAWAI Hiroshi
MIMURA Tetsuro
WATANABE Miyuki
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Keywords | 進化 / 比較ゲノム / シャジクモ藻類 / ストレプト植物 / 多細胞体制 / 植物 |
Outline of Final Research Achievements |
In order to investigate the 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 the developmental genes specifically expressed in different tissues/cells of C. braunii. Moreover, we explored the expression/function of these developmental genes in charalean algae in detail and discussed the evolution of the multicellular body plan in land plants and charophycean algae. We were also tried to introduce the exogenous gene into Chara cells using the native promoter of the Chara gene by microinjection and particle bombardment.
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Report
(4 results)
Research Products
(48 results)
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[Journal Article] Loss of heterophylly in aquatic plants: not ABA-mediated stress but exogenous ABA treatment induces stomatal leaves in Potamogeton perfoliatus2016
Author(s)
Iida, S., Ikeda, M., Amano, M., Sakayama, H., Kadono, Y. and Kosuge, K.
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Journal Title
Journal of Plant Research
Volume: 129
Issue: 5
Pages: 853-862
DOI
Related Report
Peer Reviewed
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[Journal Article] Diversification of a transcription factor family led to the evolution of antagonistically acting genetic regulators of root hair growth2016
Author(s)
Breuninger, H., Thamm, A., Streubel, S., Sakayama, H., Nishiyama, T. and Dolan, L.
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Journal Title
Current Biology
Volume: 26
Issue: 12
Pages: 1622-1628
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Next-generation sequencing of an 88-year-old specimen of the poorly known species Liagora japonica (Nemaliales, Rhodophyta) supports the recognition of Otohimella gen. nov.2016
Author(s)
Suzuki, M., Segawa, T. Mori, H., Akiyoshi, A., Ootsuki, R., Kurihara, A., Sakayama, H., Kitayama, T., Abe, T., Kogame, K., Kawai, H., Nozaki, H.
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Journal Title
PLOS ONE
Volume: 11
Issue: 7
Pages: e0158944-e0158944
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] An adenylyl cyclase with a phosphodiesterase domain in basal plants with a motile sperm system.2016
Author(s)
Kasahara, M., Suetsugu, N., Urano, Y., Yamamoto, C., Ohmori, M., Takada, Y., Okuda, S., Nishiyama, T., Sakayama, H., Kohchi, T., Takahashi, F.
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Journal Title
Sci. Rep.
Volume: 6
Issue: 1
Pages: 39232-39232
DOI
Related Report
Peer Reviewed / Open Access
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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: 63
Issue: 3
Pages: 159-166
DOI
Related Report
Peer Reviewed
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[Presentation] Genome sequencing charophyceans, liverworts, and hornworts: making model systems2016
Author(s)
Nishiyama, T., Sakayama, H, Sakakibara, K, et al.
Organizer
EMBO Workshop, New model systems for early land plant evolution
Place of Presentation
Vienna, Austria
Year and Date
2016-06-22
Related Report
Int'l Joint Research / Invited
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[Presentation] Evolutional analysis of phosphate transport mechanism in plant cells2016
Author(s)
Fujiwara, H., Sakayama, H., Ohnishi, M., Ishizaki, K., Toyokura, K., Goh, T., Sekimoto, H., Nishiyama, T., Ikegaya, H., Kanno, S., Tezuka, A., Nagano, A. J., Kosuge, K., Fukaki, H. and Mimura, T.
Organizer
日本植物生理学会第57回年会
Place of Presentation
岩手大学(岩手県・盛岡市)
Year and Date
2016-03-19
Related Report
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[Presentation] 水生植物の異形葉形成と海水適応2015
Author(s)
飯田聡子・坂山英俊・角野康郎・小菅 桂子
Organizer
近畿植物学会講演会(第4回)
Place of Presentation
大阪市立大学理学部附属植物園(大阪府・交野市)
Year and Date
2015-11-07
Related Report
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