CNOT4 (CCR4-NOT Transcription Complex Subunit 4): CNOT4 is a component of the CCR4-NOT complex, which plays a key role in regulating gene expression through mechanisms like mRNA degradation and transcriptional control. This gene is involved in several cellular processes, including immune response and development. Dysregulation of CNOT4 has been linked to cancer and other diseases, emphasizing its significance in gene regulation and disease.