Results 191 to 200 of about 40,204 (238)
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Developmental Dynamics, 2009
AbstractGene expression fields in embryogenesis are spatially precise and often small, so experimental gene expression often requires similar spatial definition. For in ovo electroporation, typically a gene construct is injected into a natural body cavity in the embryo prior to electroporation.
J E, Simkin, S J, McKeown, D F, Newgreen
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AbstractGene expression fields in embryogenesis are spatially precise and often small, so experimental gene expression often requires similar spatial definition. For in ovo electroporation, typically a gene construct is injected into a natural body cavity in the embryo prior to electroporation.
J E, Simkin, S J, McKeown, D F, Newgreen
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2012
Electroporation has been used successfully to introduce macromolecules such as DNA into the chick embryo for at least 15 years. Purified plasmid DNA is microinjected into embryo and then a series of low voltage electrical pulses are applied to the embryo which allows naked DNA to enter cells.
Teri L, Belecky-Adams +2 more
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Electroporation has been used successfully to introduce macromolecules such as DNA into the chick embryo for at least 15 years. Purified plasmid DNA is microinjected into embryo and then a series of low voltage electrical pulses are applied to the embryo which allows naked DNA to enter cells.
Teri L, Belecky-Adams +2 more
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In ovo electroporation of avian somites
Developmental Dynamics, 2004AbstractIn ovo electroporation is a well‐established method of gene transfer into neural and mesenchymal tissue in chick embryos. Electroporation of somites, however, has been hampered by low efficiency due to technical difficulties. Here, we present a powerful technique to electroporate avian somites and subpopulations of somitic cells at high ...
Scaal, Martin +3 more
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The Classical Quarterly, 1994
It is well known that sometime before 700b.c. the Greeks took over from the Near East a complex theogonic myth about the succession of rulers in heaven, involving the motifs of the castration of Sky and a swallowing and regurgitation by his successor, and that this story forms the framework of Hesiod'sTheogony.
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It is well known that sometime before 700b.c. the Greeks took over from the Near East a complex theogonic myth about the succession of rulers in heaven, involving the motifs of the castration of Sky and a swallowing and regurgitation by his successor, and that this story forms the framework of Hesiod'sTheogony.
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Calcium homeostasis in in ovo and ex ovo turkey embryos.
Growth, development, and aging : GDA, 1995Calcium homeostasis of in ovo (normal) and ex ovo (shell-less) turkey embryos was investigated at 15, 18, and 21 days of incubation. Hypocalcemia and an elevation in circulating 1,25(OH)2D3 in ex ovo embryos were observed by 15 days. Calcium and phosphorus concentrations in femora and tibiae in ex ovo embryos were significantly lower compared to their ...
J M, Kerr, M P, Richards, J H, Soares
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In Ovo and Ex Ovo Methods to Study Avian Inner Ear Development.
Journal of visualized experiments : JoVE, 2022The inner ear perceives sound and maintains balance using the cochlea and vestibule. It does this by using a dedicated mechanosensory cell type known as the hair cell. Basic research in the inner ear has led to a deep understanding of how the hair cell functions, and how dysregulation can lead to hearing loss and vertigo.
Nishant, Singh +4 more
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2012
Giannotta Maria Teresa. TORRE OVO. In: Bibliografia topografica della colonizzazione greca in Italia e nelle Isole Tirreniche, n°21, 2012. Siti : Torre Castelluccia - Zambrone. pp. 80-83.
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Giannotta Maria Teresa. TORRE OVO. In: Bibliografia topografica della colonizzazione greca in Italia e nelle Isole Tirreniche, n°21, 2012. Siti : Torre Castelluccia - Zambrone. pp. 80-83.
openaire +2 more sources