Molecular mechanisms underlying the reprogramming process of the totipotent fertilized eggs in mammals
Project/Area Number |
23658292
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Applied molecular and cellular biology
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Research Institution | Kinki University |
Principal Investigator |
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Project Period (FY) |
2011 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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Keywords | 分化全能性 / 受精卵 / 初期胚 / リプログラミング / プロテオーム / プロテオーム解析 / 発生・分化制御 |
Research Abstract |
After fertilization, erasure of the oogenic program and reprogramming by establishing the embryonic programs into totipotent zygote are co-ordinately regulated. However, molecular mechanisms underlying the reprogramming process are not well understood. Understanding of the involvement of proteins in the degradation of maternal mRNA and proteins, and also the onset of ZGA at the maternal-to-zygotic transition helps elucidate molecular mechanisms governing the remodeling of the oocyte into the totipotent zygote and may also have implications for regulation of pluripotency.
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Report
(3 results)
Research Products
(52 results)
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[Journal Article] GSE is a maternal factor involved in active DNA demethylation in zygotes.2013
Author(s)
Hatanaka Y, Shimizu N, Nishikawa S, Tokoro M, Shin SW, Nishihara T, Amano T, Anzai M, Kato H, Mitani T, Hosoi Y, Kishigami S, Matsumoto K.
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Journal Title
PLoS One
Volume: 8
Issue: 4
Pages: e60205-e60205
DOI
Related Report
Peer Reviewed
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[Journal Article] Functional Analysis of Nocturnin, a Circadian Deadenylase, at Maternal-to-zygotic Transition in Mice.2013
Author(s)
Nishikawa S, Hatanaka Y, Tokoro M, Shin SW, Shimizu N, Nishihara T, Kato R, Takemoto A, Amano T, Anzai M, Kishigami S, Hosoi Y, Matsumoto K.
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Journal Title
NAID
Related Report
Peer Reviewed
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[Journal Article] Development of interspecies cloned embryos reconstructed with rabbit (Oryctolagus cuniculus) oocytes and cynomolgus monkey (Macaca fascicularis) fibroblast cell nuclei.2012
Author(s)
Yamochi T, Kida Y, Oh N, Ohta S, Amano T, Anzai M, Kato H, Kishigami S, Mitani T, Matsumoto K, Saeki K, Takenoshita M, Iritani A, Hosoi Y.
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Journal Title
Zygote
Volume: 5
Pages: 1-9
Related Report
Peer Reviewed
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[Journal Article] Identification and characterization of an oocyte factor required for development of porcine nuclear transfer embryos2011
Author(s)
Miyamoto, K., Nagai, K., Kitamura, N., Nishikawa, T., Ikegami, H., Binh, N., Tsukamoto, S., Matsumoto, M., Tsukiyama, T., Minami, N., Yamada, M., Ariga, H., Miyake, M., Kawarasaki, T., Matsumoto, K., Imai, H.
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 108
Issue: 17
Pages: 7040-7045
DOI
Related Report
Peer Reviewed
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[Presentation] Maternal GSE, germ-cell specific gene, involves in active DNA demethylation in early mouse embryos2012
Author(s)
Yuki Hatanaka, Natsumi Shimizu, Kotaro Morita, Satoshi Nishikawa, Takuji Nishihara, Rie Kato, Atsushi Takemoto, Chika Higuchi, Tomoko Amano, Masayuki Anzai, Satoshi Kishigami, Kazuhiro Saeki, Yoshihiko Hosoi, Kazuya Matsumoto.
Organizer
Germ Cells. Cold Spring Harbor
Place of Presentation
New York, USA
Related Report
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[Presentation] A role of ubiquitin-proteasome system in early mouse embryos2012
Author(s)
Natsumi Shimizu, Yuki Hatanaka, Chika Higuchi, Seung-Wook Shin, Satoshi Nishikawa, Takuji Nishihara, Rie Kato, Atsushi Takemoto, Kohtaro Morita, Tomoko Amano, Satoshi Kishigami, Tasuku Mitani, Kazuhiro Saeki, Yoshihiko Hosoi, Kazuya Matsumoto.
Organizer
Germ Cells. Cold Spring Harbor
Place of Presentation
New York, USA
Related Report
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[Presentation] マウス初期胚における H3.3と相互作用因子の候補である FAF1の機能解析2012
Author(s)
加藤里恵, 野老美紀子,西川慧,畑中勇輝,清水なつみ,西原卓志,武本淳史,樋口智香,守田昂太郎, 天野朋子,岸上哲士,佐伯和弘,細井美彦,松本和也
Organizer
第105回日本繁殖生物学会大会
Place of Presentation
筑波大学大学会館
Related Report
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[Presentation] マウス初期胚におけるユビキチン・プロテアソーム経路の果たす役割の検討2012
Author(s)
清水なつみ, 樋口智香,畑中勇輝,西川 慧, 西原卓志,加藤里恵,武本淳史, 守田昂太郎,天野朋子, 岸上哲士,安齋政幸, 佐伯和弘,細井美彦,松本和也
Organizer
第30回日本受精着床学会大会
Place of Presentation
グランキューブ大阪
Related Report
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[Presentation] マウス初期胚におけるH3.3と相互作用する因子の検討2012
Author(s)
加藤里恵,西川慧, 畑中勇輝,清水なつみ,西原卓志, 武本淳史, 守田昂太郎,天野朋子,岸上哲士,佐伯和弘,細井美彦,松本和也
Organizer
第30回日本受精着床学会大会
Place of Presentation
グランキューブ大阪
Related Report
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[Presentation] マウス着床前初期胚におけるpoly(A)mRNAの制御に関する研究2012
Author(s)
西川慧,畑中勇輝,清水なつみ,西原卓志,加藤里恵,武本淳史,守田昂太郎, 岸上哲士,天野朋子,佐伯和弘, 細井美彦,松本和也
Organizer
第30回日本受精着床学会大会
Place of Presentation
グランキューブ大阪
Related Report
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[Presentation] The involvement of ubiquitin-proteasome in the zygotic gene activation in earlymouseembryos2011
Author(s)
Natsumi Shimizu, Seungwook Shin, Hyangheun Lee, Satoshi Nishikawa, Yuki Hatanaka, Takuji Nishihara, Rie Kato, Tomoko Amano, Satoshi Kishigami, Kazuhiro Saeki, Yoshihiko Hosoi, Kazuya Matsumoto.
Organizer
第34回日本分子生物学会
Place of Presentation
パシフィコ横浜
Related Report
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[Presentation] ユビキチン-プロテアソーム系のマウス初期胚における転写制御の関与2011
Author(s)
清水なつみ, 申承旭,西川慧,畑中勇輝,李香欣,西原卓志,加藤里恵,天野朋子,岸上哲史,佐伯和弘,細井美彦,入谷 明,松本 和也
Organizer
第104回日本繁殖生物学会大会
Place of Presentation
いわて県民情報交流センター・アイーナ
Related Report
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[Presentation] The involvement of ubiquitin-proteasome in the zygotic gene activation in mouse early embryos2011
Author(s)
Natsumi Shimizu, Seung-Wook Shin, Satoshi Nishikawa, Yuki Hatanaka, Hyang-Heun Lee, Takuji Nishihara, Rie Kato, Tomoko Amano,Satsi Kisigami, Kazuhiro Saeki, Yoshihiko Hosoi, Kazuya Matsumoto
Organizer
第34回日本分子生物学会年会
Place of Presentation
神奈川県横浜市パシフィコ横浜
Related Report
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