Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"embryo cleavage"”.
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Cell Topology Change by the Physical Engagement of Neighboring Cytoskeletal Networks
… furrowing mechanism of the syncytial Drosophila embryo. Prior to furrowing, an actin cap, consisting of Sponge (Spg, a Rac GEF), SCAR/WAVE, and Arp2/3, forms on top of each nucleus. Each cap is encircled by actomyosin borders, enriched with Rho signaling effectors (Rok, myosin, Dia, anillin, and …
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Relationships between in vivo and in vitro heterospermic ranking, embryo development, and sperm characteristics of Holstein and Jersey bulls
… homospermic in vitro fertilization (IVF) and embryo development, and sperm characteristics. Extended semen from Holstein (n = 3; H2, H3, H4) and Jersey (n = 3; J1, J2, J3) bulls was either frozen homospermically or mixed in a 1:1, H:J ratio prior to freezing, resulting in 9 H/J heterospermic …
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Factors affecting the quality and function of the bovine periovulatory follicle
… cumulus-oocyte complex to progress through early embryonic development, and to investigate the relative effects of estradiol and progesterone on oocyte maturation and early embryo development. Ability of GnRH to elicit an ovulatory response when administered as an epidural was evaluated in …