The picture below shows the TATA binding protein.What is its role? 
Definitions:
Mastectomy
Surgical removal of a breast.
Lymph Node Dissection
A surgical procedure to remove one or more lymph nodes to examine for the presence of disease, especially cancer.
10- to 20-mL Syringe
A medical instrument used to inject fluids into the body or draw them from it, having a capacity of 10 to 20 milliliters.
Do Not Invert
A warning label indicating that an item should not be turned upside down, often due to potential harm or malfunction.
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