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Assessment of postdevelopmental role of usp-48 with ot872, a temperature sensitive allele. At 15°C, usp-48(ot872) is ∼60% Ecta, but at 20°C or higher the penetrance is ∼100%. When shifted at the L4 stage, before che-1 expression begins, to either 20°C or 25°C, the animals are nearly completely penetrant Ecta.
