Improvement of microinsemination techniques with primary spermatocytes of mice based on live-cell imaging analysis
Project/Area Number |
23500507
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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 |
Laboratory animal science
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Research Institution | The Institute of Physical and Chemical Research |
Principal Investigator |
OGONUKI Narumi 独立行政法人理化学研究所, バイオリソースセンター, 専任技師 (40373287)
|
Project Period (FY) |
2011 – 2013
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | マウス / 一次精母細胞 / 顕微授精 / ライブセルイメージング / 発生工学 |
Research Abstract |
Microinsemination is a technique to deliver male germ cells directly into oocytes, and is a very effective technique to fertilize oocytes consistently, even male germ cells that are unable to fertilize oocytes under conventional in vovo and in vitro conditions. Although offspring can be obtained by primary spermatocyte injection in mice, its efficiency is still low (2-4%) compared with that by spermatid (30%) or by spermatozoa (40-50%). To know whether the poor full-term development, primary spermatocyte injected oocytes were monitored by live-cell imaging techniques. The gap of the chromosome division timing was observed between male and female chromosomes. And a histone, which are globally deacetylated in mammalian oocytes during meiosis, was remained acetylated in primary spermatocyte injected oocytes. Thus, inadequate histone deacetylation may be caused chromosome abnormalities and low oocyte developments.
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Report
(4 results)
Research Products
(45 results)
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[Journal Article] Oligo-astheno-teratozoospermia in mice lacking ORP4, a sterol-binding protein in the OSBP-related protein family2014
Author(s)
Udagawa O, Ito C, Ogonuki N, Sato H, Lee S, Tripuvanuntakul P, Ichi I, Uchida Y, Nishimura T, Murakami M, Ogura A, Inoue T, Toshimori K, Arai H
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Journal Title
Genes Cells
Volume: 19
Pages: 13-27
Related Report
Peer Reviewed
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[Journal Article] RNA sequencing-based identification of aberrant imprinting in cloned mice2014
Author(s)
Okae H, Matoba S, Nagashima T, Mizutani E, Inoue K, Ogonuki N, Chiba H, Funayama R, Tanaka S, Yaegashi N, Nakayama K, Sasaki H, Ogura A, Arima T
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Journal Title
Hum Mol Genet
Volume: 23
Pages: 992-1001
Related Report
Peer Reviewed
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[Journal Article] A heterozygous mutation of GALNTL5 affects male infertility with impairment of sperm motility2014
Author(s)
Takasaki N, Tachibana K, Ogasawara S, Matsuzaki H, Hagiuda J, Ishikawa H, Mochida K, Inoue K, Ogonuki N, Ogura A, Noce T, Ito C, Toshimori K, Narimatsu H.
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Journal Title
Proc Natl Acad Sci USA
Volume: 111
Issue: 3
Pages: 1120-1125
DOI
Related Report
Peer Reviewed
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[Journal Article] RNA sequencing-based identification of aberrant imprinting in cloned mice.2014
Author(s)
Okae H, Matoba S, Nagashima T, Mizutani E, Inoue K, Ogonuki N, Chiba H, Funayama R, Tanaka S, Yaegashi N, Nakayama K, Sasaki H, Ogura A, Arima T.
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Journal Title
Hum Mol Genet.
Volume: 23
Issue: 4
Pages: 992-1001
DOI
Related Report
Peer Reviewed
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[Journal Article] Oligo-astheno-teratozoospermia in mice lacking ORP4, a sterol-binding protein in the OSBP-related protein family.2014
Author(s)
Udagawa O, Ito C, Ogonuki N, Sato H, Lee S, Tripvanuntakul P, Ichi I, Uchida Y, Nishimura T, Murakami M, Ogura A, Inoue T, Toshimori K, Arai H.
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Journal Title
Genes Cells.
Volume: 19
Issue: 1
Pages: 13-27
DOI
Related Report
Peer Reviewed
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[Journal Article] RNAi-mediated knockdown of Xist does not rescue the impaired development of female cloned mouse embryos2013
Author(s)
Oikawa M, Matoba S, Inoue K, Kamimura S, Hirose M, Ogonuki N, Shiura H, Sugimito M, Abe K, Ishino F, Ogura A
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Journal Title
J Reprod Dev
Volume: 59
Pages: 231-237
NAID
Related Report
Peer Reviewed
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[Journal Article] RNAi-mediated knockdown of Xist does not rescue the impaired development of female cloned mouse embryos.2013
Author(s)
Oikawa M, Matoba S, Inoue K, Kamimura S, Hirose M, Ogonuki N, Shiura H, Sugimito M, Abe K, Ishino F, Ogura A.
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Journal Title
NAID
Related Report
Peer Reviewed
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[Journal Article] Reconstitution of mouse spermatogonial stem cell niches in culture2012
Author(s)
Kanatsu-Shinohara, M., Inoue, K., Takashima, S.,Takehashi, M.,Ogonuki, N., Morimoto, H., Nagasawa, T., Ogura, A. and Shinohara, T
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Journal Title
Cell Stem Cell
Volume: 11(4)
Issue: 4
Pages: 567-578
DOI
Related Report
Peer Reviewed
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[Journal Article] RNAi-mediated knockdown of Xist can rescue the impaired postimplantation development of cloned mouse embryos2011
Author(s)
Matoba S, Inoue K, Kohda T, Sugimioto M, Mizutani E, Ogonuki N, Nakamura T, Abe K, Nakano T, Ishino F, and Ogura A
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Journal Title
Proc Natl Acad Sci USA
Volume: 108
Pages: 20621-20626
Related Report
Peer Reviewed
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[Journal Article] Intracytoplasmic sperm injection induces transcriptome perturbation without any transgenerational effect2011
Author(s)
Kohda T, Ogonuki N, Inoue K, Furuse T, Kaneda H, Suzuki T, Kaneko-Ishino T, Wakayama T, Wakana S, Ogura A, Ishino F
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Journal Title
Biochem Biophys Res Commun
Volume: 410
Pages: 282-288
Related Report
Peer Reviewed
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[Journal Article] RNAi-mediated knockdown of Xist can rescue the impaired postimplantation development of cloned mouse embryos.2011
Author(s)
Matoba S, Inoue K, Kohda K, Sugimioto M, Mizutani E, Ogonuki N, Nakamura T, Abe K, Nakano T, Ishino F, and Ogura A.
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 108
Pages: 20621-20626
Related Report
Peer Reviewed
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[Journal Article] Intracytoplasmic sperm injection induces transcriptome perturbation without any transgenerational effect.2011
Author(s)
Kohda T, Ogonuki N, Inoue K, Furuse T, Kaneda H, Suzuki T, Kaneko-Ishino T, Wakayama T, Wakana S, Ogura A, Ishino F.
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Journal Title
Biochem. Biophys. Res. Commun.
Volume: 410
Pages: 282-288
Related Report
Peer Reviewed
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