- The early human germ cell lineage does not express SOX2 during in vivo development or upon in vitro culture
[作者:Perrett, RM; Turnpenny, L; Eckert, JJ; O'Shea, M; Sonne, SB; Cameron, IT; Wilson, DI; Meyts, ERD; Hanley, NA,期刊:Biology of Reproduction, 页码:852-858 , 文章类型: Article,,卷期:2008年78-5]
- NANOG, POU5F1, and SOX2 are required by the inner cell mass of the blastocyst and act cooperatively to maintain pluripotency in both mouse and human embryonic stem cells. inadequacy of any one of them causes loss of the ...
- Sex of bovine embryos may be related to mothers' preovulatory follicular testosterone
[作者:Grant, VJ; Irwin, RJ; Standley, NT; Shelling, AN; Chamley, LW,期刊:Biology of Reproduction, 页码:812-815 , 文章类型: Article,,卷期:2008年78-5]
- Although the sex of the offspring in mammals is commonly viewed as a matter of chance (depending on whether an X or a Y chromosome-bearing spermatozoon reaches the ovum first), evolutionary biologists have shown that off...
- DNA hypomethylation circuit of the mouse oocyte-specific histone H1foo gene in female germ cell lineage
[作者:Maeda, C; Sato, S; Hattori, N; Tanaka, S; Yagi, S; Shiota, K,期刊:Biology of Reproduction, 页码:816-821 , 文章类型: Article,,卷期:2008年78-5]
- The oocyte-specific subtype of the linker histone H1 is H1FOO, which constitutes a major part of oocyte chromatin. H1foo, is expressed in growing oocytes, through fertilization, up until the two-cell embryo stage, when i...
- Functional and structural roles of conserved cysteine residues in the carboxyl-terminal domain of the follicle-stimulating hormone receptor in human embryonic kidney 293 cells
[作者:Uribe, A; Zarinan, T; Perez-Solis, MA; Gutierrez-Sagal, R; Jardon-Valadez, E; Pineiro, A; Dias, JA; Ulloa-Aguirre, A,期刊:Biology of Reproduction, 页码:869-882 , 文章类型: Article,,卷期:2008年78-5]
- The carboxyl-terminal segment of G protein-coupled receptors has one or more conserved cysteine residues that are potential sites for palmitoylation. This posttranslational modification contributes to membrane associatio...
- Murine maternal cell microchimerism: Analysis using real-time PCR and in vivo imaging
[作者:Su, EC; Johnson, KL; Tighiouart, H; Bianch, DW,期刊:Biology of Reproduction, 页码:883-887 , 文章类型: Article,,卷期:2008年78-5]
- In humans, maternal cells are present in the affected tissues of children with inflammatory myopathy, scleroderma, and neonatal lupus. It is unknown if maternal cell microchimerism (MCM) contributes to the pathology of d...
- Cortisol is a suppressor of apoptosis in bovine corpus luteum
[作者:Komiyama, J; Nishimura, R; Lee, HY; Sakumoto, R; Tetsuka, M; Acosta, TJ; Skarzynski, DJ; Okuda, K,期刊:Biology of Reproduction, 页码:888-895 , 文章类型: Article,,卷期:2008年78-5]
- Glucocorticoid (GC) acts as a modulator of physiological functions in several organs. In the present study, we examined whether CC suppresses luteolysis in bovine corpus luteum (CL). Cortisol (an active CC) reduced the m...
- Birth of mice after intracytoplasmic injection of single purified sperm nuclei and detection of messenger RNAs and microRNAs in the sperm nuclei
[作者:Yan, W; Morozumi, K; Zhang, J; Ro, S; Park, C; Yanagimachi, R,期刊:Biology of Reproduction, 页码:896-902 , 文章类型: Article,,卷期:2008年78-5]
- We have developed a method that effectively removes all of the perinuclear materials of a mouse sperm head, including the acrosome, plasma membrane, perinuclear theca, and nuclear envelope. By injection of a single purif...
- Increased posthatching mortality and loss of sexually dimorphic gene expression in alligators (Alligator mississippiensis) from a contaminated environment
[作者:Milnes, MR; Bryan, TA; Katsu, Y; Kohno, S; Moore, BC; Iguchi, T; Guillette, LJ,期刊:Biology of Reproduction, 页码:932-938 , 文章类型: Article,,卷期:2008年78-5]
- A previous study from our laboratory examining development in neonatal alligators from polluted Lake Apopka, Florida, found numerous differences relative to neonates from a reference site, Lake Woodruff National Wildlife...
- Effect of epigenetic modifications of donor somatic cells on the subsequent chromatin remodeling of cloned bovine embryos
[作者:Giraldo, AA; Hylan, DA; Ballard, CB; Purpera, MN; Vaught, TD; Lynn, JW; Godke, RA; Bondioli, KR,期刊:Biology of Reproduction, 页码:832-840 , 文章类型: Article,,卷期:2008年78-5]
- Evidence indicates that failure of nuclear transfer (NT) embryos to develop normally can be attributed, at least partially, to the use of differentiated cells as the donor karyoplast. Blastocyst production and developmen...
- Glial cell missing 1 regulates placental growth factor (PGF) gene transcription in human trophoblast
[作者:Chang, M; Mukherjea, D; Gobble, RM; Groesch, KA; Torry, RJ; Torry, DS,期刊:Biology of Reproduction, 页码:841-851 , 文章类型: Article,,卷期:2008年78-5]
- Placental growth factor (PGF, previously known as PIGF) is prominently. expressed by trophoblasts in human placenta, whereas most nontrophoblast cells express low levels of PGF mRNA under normal physiological conditions....
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