翻訳と辞書 Words near each other ・ Acroscyphus ・ Acrosemia ・ Acrosin ・ Acrosiphonia ・ Acrosiphoniales ・ Acrosome ・ Acrosome reaction ・ Acrosorium papenfussii ・ Acrospermaceae ・ Acrospermoides ・ Acrospermum ・ Acrosphalia ・ Acrospire ・ Acrospiroma ・ Acrosporium tingitaninum ・ Acroplaxome ・ Acroplectis ・ Acroplectis haemanthes ・ Acroplous ・ Acropogon ・ Acropogon aoupiniensis ・ Acropogon bullatus ・ Acropogon domatifer ・ Acropogon fatsioides ・ Acropogon megaphyllus ・ Acropogon veillonii ・ Acropole Hotel ・ Acropolis ・ Acropolis (disambiguation) ・ Acropolis (genus) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Acroplaxome ： ウィキペディア英語版 Acroplaxome Spermatozoa develop in the seminiferous tubules of the testes. During their development the spermatogonia proceed through meiosis to become spermatozoa. Many changes occur during this process: the DNA in nuclei becomes condensed; the acrosome develops as a structure close to the nucleus. The acrosome is derived from the Golgi apparatus and contains hydrolytic enzymes important for fusion of the spermatozoon with an egg cell. During spermiogenesis the nucleus condenses and changes shape. Abnormal shape change is a feature of sperm in male infertility. The acroplaxome is the name that has been given to describe a structure that is found between the acrosomal membrane and the nuclear membrane. The acroplaxome contains structural proteins including keratin 5, F-actin〔 and profilin IV. ==References== * 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Acroplaxome」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.