Action spectrum for ultraviolet irradiat
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Youn, B. Woo ;Malacinski, George M.
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Article
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1980
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John Wiley and Sons
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English
β 574 KB
## Abstract An action spectrum was established for the destruction by ultraviolet radiation of cytoplasmic components of the neural induction system in the eggs of the South African clawed frog, __Xenopus laevis.__ The action spectrum showed a peak at 280 nm and a decline towards both 250 nm and 32