Which of the following oncogenes is tightly regulated and involved in immediate early response genes? A) JUN B) FOS C) REL D) MYC

Understand the Problem

The question is asking us to identify which oncogene among the provided options is tightly regulated and plays a role in immediate early response genes. This requires knowledge of molecular biology, particularly in the context of oncogenes and their regulatory mechanisms.

More Information

FOS is an immediate early response gene that is tightly regulated and can be rapidly induced by a variety of stimuli. It is part of the AP-1 transcription factor complex, which plays a significant role in regulating various cellular processes, including differentiation, proliferation, and apoptosis.

Tips

A common mistake might be confusing JUN with FOS, as both are immediate early response genes involved in the AP-1 complex.

Sources

• Immediate early response genes and cell transformation - sciencedirect.com
• AP-1 Factors Play an Important Role in Transformation Induced by ... - pmc.ncbi.nlm.nih.gov