Mitochondrial Localization in Mouse Oocytes
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- Wakai Takuya
- Department of Bioscience, Tokyo University of Agriculture
Bibliographic Information
- Other Title
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- マウス卵母細胞におけるミトコンドリアの細胞内局在
- マウスラン ボ サイボウ ニ オケル ミトコンドリア ノ サイボウ ナイキョクザイ
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Abstract
Intracellular distribution of mitochondria varies during development of the oocyte into a fertilizable egg. Here we demonstrate a change in the distribution of mitochondria during oocyte growth and maturation in living mouse oocytes. In growing oocytes, mitochondria concentrated into subcortical and perinuclear areas, whereas it diffusely distributed throughout the cytoplasm in fully-grown oocytes, indicating the variation of mitochondrial distribution in the same G2/M cell-cycle stages. GFP-labeled mitochondria reveal that oocyte maturation involves dynamic reorganization of the mitochondria, and whose process is associated with microtubule organization. These spatio-temporal regulations of mitochondria in oocytes may be important process in the preparation of fertilization and subsequent embryonic development.<br>
Journal
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- Journal of Mammalian Ova Research
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Journal of Mammalian Ova Research 29 (4), 155-160, 2012
JAPANESE SOCIETY OF OVA RESEARCH
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Details 詳細情報について
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- CRID
- 1390001204340562048
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- NII Article ID
- 10031117486
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- NII Book ID
- AN10548943
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- ISSN
- 13475878
- 13417738
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- NDL BIB ID
- 024039807
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- Text Lang
- en
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed