. "In this study, we have shown that butyrolactone I (BL-I), a potent inhibitor of cyclindependent kinases, affects oocyte cytoplasmic morphology and nuclear function in terms of nucleolar ultrastructure and immunocytochemistry. Bovine oocytes were recovered from three classes of follicle size: 1,5-2, 2-3, and 3-6 mm. The oocytes were incubated for 40 hr with BL-I, and subsequently prcessed for transmission electron microscopy or immunocytochemistry." . "Maintenance of Meiotic Arrest in Bovine Oocytes In Vitro Using Butyrolactone I: Effects on Oocyte Ultrastructure and Nucleolus Function."@en . "1040-452X" . "[A63947529A62]" . "12"^^ . "Maintenance of Meiotic Arrest in Bovine Oocytes In Vitro Using Butyrolactone I: Effects on Oocyte Ultrastructure and Nucleolus Function."@en . "Lonergan, P." . "P(KSK5052113), Z(AV0Z5045916)" . "Maintenance of Meiotic Arrest in Bovine Oocytes In Vitro Using Butyrolactone I: Effects on Oocyte Ultrastructure and Nucleolus Function." . . . "1"^^ . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "RIV/67985904:_____/02:21023131!RIV/2003/AV0/A21003/N" . "0"^^ . "N/A" . "meiosis; inhibition; cattle"@en . "0"^^ . "652319" . "In this study, we have shown that butyrolactone I (BL-I), a potent inhibitor of cyclindependent kinases, affects oocyte cytoplasmic morphology and nuclear function in terms of nucleolar ultrastructure and immunocytochemistry. Bovine oocytes were recovered from three classes of follicle size: 1,5-2, 2-3, and 3-6 mm. The oocytes were incubated for 40 hr with BL-I, and subsequently prcessed for transmission electron microscopy or immunocytochemistry."@en . . "62" . "5"^^ . "Hyttel, P." . . . . "Fair, T." . . "RIV/67985904:_____/02:21023131" . "Molecular Reproduction and Development" . "Motl\u00EDk, Jan" . . "Boland, M." . "375;386" . . . "Maintenance of Meiotic Arrest in Bovine Oocytes In Vitro Using Butyrolactone I: Effects on Oocyte Ultrastructure and Nucleolus Function." . . . . . . .