Microtubule organization during human parthenogenesis  

Oleh:

Terada, Yukihiro ; Hasegawa, Hisataka ; Ugajin, Tomohisa ; Murakami, Takashi ; Yaegashi, Nobuo ; Okamura, Kunihiro

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Fertility and Sterility (keterangan: ada di ClinicalKey) vol. 91 no. 04 (Apr. 2009), page 1271-1272.
Topik: Parthenogenesis; centrosome; microtubules; human

Ketersediaan

Perpustakaan FK Nomor Panggil: F02.K.2009.01 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

In human fertilization, the sperm centrosome plays a crucial role as a microtubule organizing center (MTOC). We studied microtubule organization during human parthenogenesis, which occurs when a human egg undergoes cleavage without a sperm centrosome. Multiple cytoplasmic asters were organized in the human oocyte after parthenogenetic activation, indicating that multiple MTOC are present in the human oocyte cytoplasm and function like a human sperm centrosome during parthenogenesis.

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