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p70S6K在小鼠受精卵第一次有丝分裂周期中的表达 被引量:2

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摘要 目的:研究p70S6K在小鼠受精卵第一次有丝分裂周期中的表达。方法:采用Westernblot和RT-PCR方法,检测在小鼠受精卵第一次有丝分裂的G1、S、G2以及M期中p70S6K在mRNA水平以及蛋白水平的表达。结果:在mRNA水平,p70S6K的表达在各期无明显变化,在蛋白水平,磷酸化状态的p70S6K在S期升高,表明从S期p70S6K的活性升高。结论:p70S6K在小鼠卵子受精后磷酸化程度增加,因而有可能参与了小鼠受精卵的早期发育。
出处 《生殖与避孕》 CAS CSCD 北大核心 2006年第4期250-253,共4页 Reproduction and Contraception
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  • 1Thomas G. The S6 kinase signaling pathway in the control of development and growth. Biol Res, 2002, 35.(2):305-13.
  • 2Lin TC, Yen JM, Gong KB, et al. IGF-I/IGFBP-I increases blastocyst formation and total blastocyst cell number in mouse embryo culture and facilitates the establishment of a stemcell line. BMC Cell Biol, 2003, 19(4):14.
  • 3刘峻.胰岛素样生长因子对着床前胚胎影响的分子生物学研究[J].生殖与避孕,1998,18(6):323-327. 被引量:8
  • 4Stojanov T & O'Neill C. In vitro fertilization causes epigenetic modifications to the onset f gene expression from the zygotic genome in mice. Biol Reprod, 2001,64(2):696-705.
  • 5Tan HN, Liu Y, Diao HL, et al. Cyclooxygenases and prostaglandin E synthases in preimplantation mouse embryos.Zygote, 2005, 13(2):103-8.
  • 6Lu DP, Chandrakanthan V, Cahana A, et al. Trophic signals acting via phosphatidylinositol-3 kinase are required for normal pre-implantation mouse embryo development. J Cell Sci. 2004, 15;117(Pt 8):1 567-76.
  • 7Berven LA & Crouch MF. Cellular function ofp70S6K: a role in regulating cell motility. Immunol Cell Biol, 2000, 78(4):447-51.
  • 8Montagne J, Stwart M J, Stocker H, et al. Drosophila S6 kinase:a regulator of cell size. Science, 1999, 285(5 436): 2 126-9.
  • 9Schwab MS, Kim SH, Terada N, et al. p70S6K controls selective mRNA translation during oocyte maturation and early embryogenesis in xenopus laevis. Mol Cell Biol, 1999,19(4): 2 485-94.
  • 10Pende M, Um SH, Mieulet V, et al. S6Kl-/-/S6K2-/- mice Exhibit perinatal lethality and rapamycin sensitive 5'-terminal oligopyrimidine mRNA translation and reveal a mitogen-activated protein kinase-dependent S6 kinase pathway.Mol, Cell Biol, 2004,24(8):3 112-24.

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  • 1MURAKAMI M, ICHISAKA T, MAEDA M, et al. mTOR is essential for growth and proliferation in early mouse embryos anf embryonic stem cells[J]. Moleculer and Cell Biology, 2004, 24(15) : 6710-6718.
  • 2GANGLOFF Y G, MUELLER M, DANN S G, et al. Disruption of the mouse mTOR gene leads to early preimplantation lethality and prohibits embryonic stem cell development[J]. Molecular and Cell Biology, 2004, 24(21 ): 9508-9516.
  • 3NOTHIAS J Y, MAJUMDER S, KANEKO K J, et al. Regulation of gene expression at the beginning of mammalian development[J]. Journal of Biology and Chemistry, 1995, 270(38) : 22077-22080.
  • 4HAMATANI T, GARTER M G, SHAROV A A, et al. Dynamics of global gene expression changes during mouse preimplantation development[J]. Development of Cell, 2004, 6(1): 117-131.
  • 5SOLOMON M J, GLOTZER M, LEE T H, et al. Cyclin activation of p34 cdc2[J]. Cell, 1990, 63(5): 1013-1024.
  • 6MURRAY A W, KIRSCHNER M W. Cyclin synthesis drives the early embryonic cell cycle[J]. Nature, 1989, 339(6222): 275-280.
  • 7DECKER T, HIPP S, RINGSHAUSEN I, et al. Rapamycininduced G1 arrest in cycling B-CLL cells is associated with reduced expression of cyclin D3, cyclin E, cyclin A, and surviving[J]. Blood, 2003, 101(1 ) : 278-285.
  • 8HIPP S, RINGSHAUSEN I, OELSNER M, et al. Inhibition of mTOR result in cell cycle arrest in MCL cells by affecting expression of critical cell cycle regulatory molecules, including cyclin D3, cyclin E, and cyclin A, while cyclin D1 is not affected[J]. Blood, 2005, 106(5): 1801-1807.
  • 9SALAUN P, LE BRETON M, MORALES J, et al. Signal transduction pathways that contribute to CDK1/cyclin B activation during the first mitotic division in sea urchin embryos[J]. Experiment Cell Research, 2004, 296(2): 347- 357.
  • 10Morton DG, Shakes DC, Nugent S, et al. The caenorhabditis elegans par-5 gene encodes a 14-3-3 protein required for cellular asymmetry in the early embryo. Dev Biol, 2002, 241(1):47-58

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