Ovum
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Subject Areas on Research
- A comparative analysis of egg provisioning using mass spectrometry during rapid life history evolution in sea urchins.
- A cortical granule-specific enzyme, B-1,3-glucanase, in sea urchin eggs.
- A simple osmium post-fixation paraffin-embedment technique to identify lipid accumulation in fish liver using medaka (Oryziaslatipes) eggs and eleutheroembryos as lipid rich models.
- Accumulation of environmental contaminants in wood duck (Aix sponsa) eggs, with emphasis on polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans.
- Adapting the medaka embryo assay to a high-throughput approach for developmental toxicity testing.
- Assembly and dynamics of an anastral:astral spindle: the meiosis II spindle of Drosophila oocytes.
- Behavioral responses of sexually active mud snails: kariomones and pheromones.
- Beta heavy-spectrin has a restricted tissue and subcellular distribution during Drosophila embryogenesis.
- Biophysical properties of the zona pellucida measured by capillary suction: is zona hardening a mechanical phenomenon?
- Cell fission and formation of mini cell bodies by high frequency alternating electric field.
- Control of Emi2 activity and stability through Mos-mediated recruitment of PP2A.
- Cortical reorganization following fertilization of sea urchin eggs: sensitivity to cytochalasin B.
- Developmental neurotoxic effects of chlorpyrifos on acetylcholine and serotonin pathways in an avian model.
- Drosophila follicle cell amplicons as models for metazoan DNA replication: a cyclinE mutant exhibits increased replication fork elongation.
- Entrainment of the Circadian Rhythm in Egg Hatching of the Crab Dyspanopeus sayi by Chemical Cues from Ovigerous Females.
- Ethical issues in gamete preservation for children undergoing treatment for cancer.
- Evidence for involvement of metalloendoproteases in a step in sea urchin gamete fusion.
- Expression of exogenous protein in the egg white of transgenic chickens.
- Frog oocytes synthesize and completely process the precursor polypeptide to virion structural proteins after microinjection of avian myeloblastosis virus RNA.
- Fundulus heteroclitus adapted to PAHs are cross-resistant to multiple insecticides.
- Growth and lability of Chaetopterus oocyte mitotic spindles isolated in the presence of porcine brain tubulin.
- Habitat restoration affects immature stages of a wetland butterfly through indirect effects on predation.
- Hamster sperm penetration of the zona pellucida: kinematic analysis and mechanical implications.
- Hosts elevate either within-clutch consistency or between-clutch distinctiveness of egg phenotypes in defence against brood parasites.
- Hosts of avian brood parasites have evolved egg signatures with elevated information content.
- In situ imaging in C. elegans reveals developmental regulation of microtubule dynamics.
- In vitro studies of the golden hamster sperm acrosome reaction: completion on the zona pellucida and induction by homologous soluble zonae pellucidae.
- Incubation temperature effects on hatchling performance in the loggerhead sea turtle (Caretta caretta).
- Influence of water hardening of the chorion on cadmium accumulation in medaka (Oryzias latipes) eggs.
- Larval release rhythm of the mole crab Emerita talpoida (Say).
- Localization of cortical granule constituents before and after exocytosis in the hamster egg.
- Long-duration animal tracking in difficult lighting conditions.
- Mechanics of sperm-egg interaction at the zona pellucida.
- Methods for embryo dissociation and analysis of cell adhesion.
- Microinjection of echinoderm eggs: apparatus and procedures.
- Molecular cloning of the first metazoan beta-1,3 glucanase from eggs of the sea urchin Strongylocentrotus purpuratus.
- Movement characteristics of hamster and guinea pig spermatozoa upon attachment to the zona pellucida.
- Mucosal adjuvant effect of cholera toxin in mice results from induction of T helper 2 (Th2) cells and IL-4.
- NO is necessary and sufficient for egg activation at fertilization.
- Negative regulation of DNA replication by the retinoblastoma protein is mediated by its association with MCM7.
- Penetration of human spermatozoa into the human zona pellucida and the zona-free hamster egg: a study of fertile donors and infertile patients.
- Post-cytochrome C protection from apoptosis conferred by a MAPK pathway in Xenopus egg extracts.
- Protein patterns of early mouse embryos during development.
- Protein phosphatase 2A and its B56 regulatory subunit inhibit Wnt signaling in Xenopus.
- Purification of kinesin-related protein complexes from eggs and embryos.
- Recognition molecules and immunoglobulin domains in invertebrates.
- Reduction in oocyte number following prenatal exposure to a diet high in galactose.
- Regulation of translation and transcription of messenger RNA during early embryonic development.
- Repugnance Management and Transactions in the Body.
- Satellite DNA is transcribed on lampbrush chromosomes.
- Shifting gears and putting on the brakes: Female germ cells transition into meiosis.
- Single- and double-lumen needles for oocyte harvesting.
- Stage-specific expression of beta-1, 3-glucanase in sea urchin embryos and hybrids.
- Stage-specific toxicity of cypermethrin to medaka (Oryzias latipes) eggs and embryos using a refined methodology for an in vitro fertilization bioassay.
- Structure of the cumulus matrix and zona pellucida in the golden hamster: a new view of sperm interaction with oocyte-associated extracellular matrices.
- Study of apoptosis in vitro using the Xenopus egg extract reconstitution system.
- Synthesis and complete processing of a high-molecular-weight precursor polypeptide to viral structural proteins in toad oocytes micro-injected with avian myeloblastosis virus ribonucleic acid [proceedings].
- Temporal sequence and spatial distribution of early events of fertilization in single sea urchin eggs.
- Teratogenesis in Fundulus heteroclitus embryos exposed to a creosote-contaminated sediment extract and CYP1A inhibitors.
- The "lecithotrophic" sea urchin Heliocidaris erythrogramma lacks typical yolk platelets and yolk glycoproteins.
- The COPI complex functions in nuclear envelope breakdown and is recruited by the nucleoporin Nup153.
- The actin membrane skeleton in Drosophila development.
- The histone demethylase KDM6B regulates temperature-dependent sex determination in a turtle species.
- The transient appearance of specific proteins in one-cell mouse embryos.
- Toxicity of a formulation of the insecticide indoxacarb to the tarnished plant bug, Lygus lineolaris (Hemiptera: Miridae), and the big-eyed bug, Geocoris punctipes (Hemiptera: Lygaeidae).
- Variations of light and temperature regimes and resulting effects on reproductive parameters in medaka (Oryzias latipes).
- Wee1-regulated apoptosis mediated by the crk adaptor protein in Xenopus egg extracts.
- Wound healing: The power of the purse string.
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Keywords of People
- McConnell, Eleanor Schildwachter, Associate Professor in the School of Nursing, School of Nursing