Suppression of first cleavage in the mex
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Gillespie, Laura L. ;Armstrong, John B.
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Article
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1981
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John Wiley and Sons
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English
β 423 KB
## Abstract Androgenetic diploid axolotls were produced by ultraviolet inactivation of the egg pronucleus shortly after fertilization, followed by suppression of the first cleavage division by hydrostatic pressure or heat shock. After treatment at 14,000 psi for 8 minutes, diploidy was restored in