Headcase and Unkempt Regulate Tissue Growth and Cell Cycle Progression in Response to Nutrient Restriction

？ Hdc and Unk are two nutrient-restriction-specific growth regulators ？ Hdc and Unk form a protein complex with Raptor to restrict cell cycle progression ？ The interaction between Unk and Raptor is nutrient sensitive ？ Hdc and Unk preferentially regulate TORC1 downstream target S6 phosphorylatio