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Leahc615 Leahc615
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6 years ago
Experiments involving nuclear transplantation in amphibians indicate that nuclei derived from blastula are more likely to support development of complete and normal adults compared with those derived from later stages of development.
 
  What do these experiments tell us about the process of development?
Textbook 
Essentials of Genetics

Essentials of Genetics


Edition: 9th
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6 years ago
Development occurs as a series of cascades, with early genes influencing late genes, at times with stability. Such progressive determination, if stable, may be irreversible and fail to support development of an entire organism from a single cell. A number of epigenetic factors such as chromatin remodeling and DNA methylation are also likely to come into play.
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