書誌事項
- タイトル別名
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- Expression Pattern of UCH-L1 and UCH-L3 during Mouse Oogenesis and Preimplantation Embryogenesis
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抄録
Ubiquitin carboxyl-terminal hydrolase L1 is exclusively expressed in neurons, testis and ovary, which mediating various biological activities. However, the role of UCH-L1 in oocytes in ovary remains still unknown. Here, we report the expression pattern of UCH-L1 proteins in the mouse ovaries and embryos. UCH-L1 proteins were continuously expressed in plasma membrane of oocytes in ovary and fertilized eggs. To further investigate the role of UCHL1 in embryos, we analyzed the fertilization rate of UCHL1-deficient embryos of gad female mice. gad mice showed significantly increased polyspermy rate in in vitro fertilization experiment, though the rate of fertilization are not significantly different from wild-type mice, In addition, the litter size of gad female mice was significantly reduced compared with wild-type mice. Thus, it is suggested UCH-L1 functions in the block to polyspermy in mice oocytes.
収録刊行物
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- 日本疾患モデル学会記録
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日本疾患モデル学会記録 22 8-11, 2006
公益社団法人 日本実験動物学会
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詳細情報 詳細情報について
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- CRID
- 1390001204373808768
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- NII論文ID
- 130000760638
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- ISSN
- 18844197
- 09188991
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可