Single Cell Transfection in Chick Embryos
نویسندگان
چکیده
منابع مشابه
Single cell transfection in chick embryos.
A central theme in developmental biology is the diversification of lineages and the elucidation of underlying molecular mechanisms. This entails a thorough analysis of the fates of single cells under normal and experimental conditions. To this end, transfection methods that target single progenitors are a prerequisite. We describe here a technically straightforward method for transfecting singl...
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The plasma membrane of a eukaryotic cell is impermeable to most hydrophilic substances, yet the insertion of these materials into cells is an extremely important and universal requirement for the cell biologist. To address this need, many transfection techniques have been developed including viral, lipoplex, polyplex, capillary microinjection, gene gun and electroporation. The current discussio...
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During programmed cell death (PCD) apoptosis is controlled by many factors such as proteases. With no specific protease (s) known during PCD in the developing nervous system so far, we sought to determine if any specific protease (s) is involved in this process and therefore used different protease inhibitors during PCD (from embryonic day 6 to 10) in chick embryos. Among the inhibitors commerc...
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Erythropoietic cell cultures from very early chick blastoderms survive for several days They show four to seven doublings of the erythroid cells and the appropriate morphological changes from proerythroblasts to mature erythrocytes Cell cycle times are the same as in ovo for the first day of culture, but slow down thereafter The hemoglobins of both the primitive and the definitive red cell seri...
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Embryonic development proceeds in long sequences of interactions among cells and cell groups. Some of these interactions determine essential characteristics of tissues and organs, whereas others are merely of a permissive nature. For a given portion of an egg or embryo, the relevant interactions may (a) occur almost entirely within its own confines, or (b) be initiated, expedited or specificall...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2010
ISSN: 1940-087X
DOI: 10.3791/2133